Imide- and amide-functionalized polymer semiconductors.

Xugang Guo,*,† Antonio Facchetti,*,‡,§ and Tobin J. Marks*,‡ †Department of Materials Science and Engineering, South University of Science and Technology of China, No. 1088, Xueyuan Road, Shenzhen, Guangdong 518055, China ‡Department of Chemistry and the Materials Research Center, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States Polyera Corporation, 8045 Lamon Avenue, Skokie, Illinois 60077, United States

[1]  Nelson E. Coates,et al.  Bulk heterojunction solar cells with internal quantum efficiency approaching 100 , 2009 .

[2]  K. Hashimoto,et al.  Surface-segregated monolayers: a new type of ordered monolayer for surface modification of organic semiconductors. , 2009, Journal of the American Chemical Society.

[3]  M. Toney,et al.  Side-chain tunability of furan-containing low-band-gap polymers provides control of structural order in efficient solar cells. , 2012, Journal of the American Chemical Society.

[4]  C. McNeill,et al.  Efficient Polythiophene/Polyfluorene Copolymer Bulk Heterojunction Photovoltaic Devices: Device Physics and Annealing Effects , 2008 .

[5]  Ullrich Scherf,et al.  Organic semiconductors for solution-processable field-effect transistors (OFETs). , 2008, Angewandte Chemie.

[6]  Luping Yu,et al.  Rational designs of multifunctional polymers , 1993 .

[7]  M. Caironi,et al.  Charge injection engineering of ambipolar field-effect transistors for high-performance organic complementary circuits. , 2011, ACS Applied Materials and Interfaces.

[8]  F. Arnold,et al.  Preparation and Properties of High Molecular Weight, Soluble Oxobenz[de]imidazobenzimidazoisoquinoline Ladder Polymer , 1969 .

[9]  Choongik Kim,et al.  Anthracenedicarboximides as air-stable N-channel semiconductors for thin-film transistors with remarkable current on-off ratios. , 2007, Journal of the American Chemical Society.

[10]  M. Wienk,et al.  High-molecular-weight regular alternating diketopyrrolopyrrole-based terpolymers for efficient organic solar cells. , 2013, Angewandte Chemie.

[11]  Yang Yang,et al.  A polymer tandem solar cell with 10.6% power conversion efficiency , 2013, Nature Communications.

[12]  Wouter Vanormelingen,et al.  Enhanced open-circuit voltage in polymer solar cells by dithieno[3,2-b:2′,3′-d]pyrrole N-acylation , 2014 .

[13]  Youyong Li,et al.  Effect of a furan π-bridge on polymer coplanarity and performance in organic field effect transistors , 2013 .

[14]  Ye Tao,et al.  Toward a rational design of poly(2,7-carbazole) derivatives for solar cells. , 2008, Journal of the American Chemical Society.

[15]  J. Anthony.  Small-Molecule, Nonfullerene Acceptors for Polymer Bulk Heterojunction Organic Photovoltaics† , 2011 .

[16]  K. Hashimoto,et al.  Synthesis and application of poly(fluorene-alt-naphthalene diimide) as an n-type polymer for all-polymer solar cells. , 2012, Chemical communications.

[17]  S. Barlow,et al.  Perylene-3,4,9,10-tetracarboxylic acid diimides: synthesis, physical properties, and use in organic electronics. , 2011, The Journal of organic chemistry.

[18]  Yongfang Li,et al.  Conjugated Side-Chain Isolated Polythiophene: Synthesis and Photovoltaic Application , 2012 .

[19]  Peidong Yang,et al.  ZnO-TiO2 Core-Shell Nanorod/P3HT Solar Cells , 2007 .

[20]  Zhi-Kuan Chen,et al.  A random copolymer based on dithienothiophene and diketopyrrolopyrrole units for high performance organic solar cells. , 2011, Chemical communications.

[21]  M. Ratner,et al.  Bithiopheneimide-dithienosilole/dithienogermole copolymers for efficient solar cells: information from structure-property-device performance correlations and comparison to thieno[3,4-c]pyrrole-4,6-dione analogues. , 2012, Journal of the American Chemical Society.

[22]  F. Krebs,et al.  All polymer photovoltaics: From small inverted devices to large roll-to-roll coated and printed solar cells , 2013 .

[23]  Mark A Ratner,et al.  Rylene and Related Diimides for Organic Electronics , 2011, Advanced materials.

[24]  K. Tamao,et al.  Silole-containing σ- and π-conjugated compounds , 1998 .

[25]  Yang Yang,et al.  Bandgap and Molecular Energy Level Control of Conjugated Polymer Photovoltaic Materials Based on Benzo[1,2-b:4,5-b']dithiophene , 2008 .

[26]  Wenping Hu,et al.  Naphthalenediimide-Benzothiadiazole Copolymer Semiconductors: Rational Molecular Design for Air-Stable Ambipolar Charge Transport , 2013 .

[27]  U. Jeng,et al.  Improving Device Efficiency of Polymer/Fullerene Bulk Heterojunction Solar Cells Through Enhanced Crystallinity and Reduced Grain Boundaries Induced by Solvent Additives , 2011, Advanced materials.

[28]  A. Facchetti,et al.  Dithienocoronenediimide‐Based Copolymers as Novel Ambipolar Semiconductors for Organic Thin‐Film Transistors , 2012, Advanced materials.

[29]  H. Sirringhaus,et al.  Silaindacenodithiophene semiconducting polymers for efficient solar cells and high mobility ambipolar transistors , 2011 .

[30]  J. Reynolds,et al.  Color control in pi-conjugated organic polymers for use in electrochromic devices. , 2010, Chemical reviews.

[31]  Bumjoon J. Kim,et al.  The influence of poly(3-hexylthiophene) regioregularity on fullerene-composite solar cell performance. , 2008, Journal of the American Chemical Society.

[32]  C. Brabec,et al.  Origin of the Open Circuit Voltage of Plastic Solar Cells , 2001 .

[33]  H. Sirringhaus.  Reliability of Organic Field‐Effect Transistors , 2009 .

[34]  H. Katz,et al.  Synthesis and Characterization of a Pyromellitic Diimide-Based Polymer with C- and N-Main Chain links: Matrix for Solution-Processable n-Channel Field-effect Transistors. , 2012, ACS macro letters.

[35]  Bernard Kippelen,et al.  A high-mobility electron-transport polymer with broad absorption and its use in field-effect transistors and all-polymer solar cells. , 2007, Journal of the American Chemical Society.

[36]  A. Heeger,et al.  High performance weak donor-acceptor polymers in thin film transistors: effect of the acceptor on electronic properties, ambipolar conductivity, mobility, and thermal stability. , 2011, Journal of the American Chemical Society.

[37]  Yong‐Young Noh,et al.  A conjugated polyazine containing diketopyrrolopyrrole for ambipolar organic thin film transistors. , 2012, Chemical communications.

[38]  J. Durrant,et al.  Dihydropyrroloindoledione-based copolymers for organic electronics , 2013 .

[39]  Ergang Wang,et al.  An alternating D–A1–D–A2 copolymer containing two electron-deficient moieties for efficient polymer solar cells , 2013 .

[40]  Wei Lin Leong,et al.  Role of trace impurities in the photovoltaic performance of solution processed small-molecule bulk heterojunction solar cells , 2012 .

[41]  John R. Tumbleston,et al.  The Importance of Fullerene Percolation in the Mixed Regions of Polymer–Fullerene Bulk Heterojunction Solar Cells , 2013 .

[42]  Yunqi Liu,et al.  Naphthalenediimide-Based Copolymers Incorporating Vinyl-Linkages for High-Performance Ambipolar Field-Effect Transistors and Complementary-Like Inverters under Air , 2013 .

[43]  J. Fréchet,et al.  Functionalized Isothianaphthene Monomers That Promote Quinoidal Character in Donor–Acceptor Copolymers for Organic Photovoltaics , 2012 .

[44]  M. Leclerc,et al.  Synthesis and characterization of 5-octylthieno[3,4-c]pyrrole-4,6-dione derivatives as new monomers for conjugated copolymers. , 2011, Organic letters.

[45]  W. Xie,et al.  Temperature‐Independent Transport in High‐Mobility Dinaphtho‐Thieno‐Thiophene (DNTT) Single Crystal Transistors , 2013, Advanced materials.

[46]  Yong‐Young Noh,et al.  Bithiophene-imide-based polymeric semiconductors for field-effect transistors: synthesis, structure-property correlations, charge carrier polarity, and device stability. , 2011, Journal of the American Chemical Society.

[47]  Marta Mas-Torrent,et al.  Role of molecular order and solid-state structure in organic field-effect transistors. , 2011, Chemical reviews.

[48]  T. Russell,et al.  Synthesis of pyridine-capped diketopyrrolopyrrole and its use as a building block of low band-gap polymers for efficient polymer solar cells. , 2013, Chemical communications.

[49]  Holger Braunschweig,et al.  High-performance air-stable n-channel organic thin film transistors based on halogenated perylene bisimide semiconductors. , 2009, Journal of the American Chemical Society.

[50]  Mario Leclerc,et al.  Processable Low-Bandgap Polymers for Photovoltaic Applications† , 2011 .

[51]  T. Kowalewski,et al.  Highly disordered polymer field effect transistors: N-alkyl dithieno[3,2-b:2',3'-d]pyrrole-based copolymers with surprisingly high charge carrier mobilities. , 2008, Journal of the American Chemical Society.

[52]  H. V. Pechmann.  Ueber Condensationsprodukte zweibasischer Fettsäuren , 1882 .

[53]  Zhenan Bao,et al.  Siloxane-terminated solubilizing side chains: bringing conjugated polymer backbones closer and boosting hole mobilities in thin-film transistors. , 2011, Journal of the American Chemical Society.

[54]  Guillermo C Bazan,et al.  "Plastic" solar cells: self-assembly of bulk heterojunction nanomaterials by spontaneous phase separation. , 2009, Accounts of chemical research.

[55]  S. Patil,et al.  Diketopyrrolopyrrole-diketopyrrolopyrrole-based conjugated copolymer for high-mobility organic field-effect transistors. , 2012, Journal of the American Chemical Society.

[56]  S. Thayumanavan,et al.  BODIPY-Based Donor–Acceptor π-Conjugated Alternating Copolymers , 2011 .

[57]  Luping Yu,et al.  Stille polycondensation for synthesis of functional materials. , 2011, Chemical reviews.

[58]  Zhan'ao Tan,et al.  Synthesis and photovoltaic properties of two-dimensional conjugated polythiophenes with bi(thienylenevinylene) side chains. , 2006, Journal of the American Chemical Society.

[59]  Shinuk Cho,et al.  Bulk heterojunction solar cells based on a low-bandgap carbazole-diketopyrrolopyrrole copolymer , 2010 .

[60]  Zhenan Bao,et al.  Solution coating of large-area organic semiconductor thin films with aligned single-crystalline domains. , 2013, Nature materials.

[61]  J. Yuen,et al.  Dipyrrolo[2,3-b:2',3'-e]pyrazine-2,6(1H,5H)-dione based conjugated polymers for ambipolar organic thin-film transistors. , 2013, Chemical communications.

[62]  Jianhua Chen,et al.  A pentacyclic aromatic lactam building block for efficient polymer solar cells , 2013 .

[63]  Yang Yang,et al.  Solvation-Induced Morphology Effects on the Performance of Polymer-Based Photovoltaic Devices , 2001 .

[64]  Jian Pei,et al.  High-performance air-stable organic field-effect transistors: isoindigo-based conjugated polymers. , 2011, Journal of the American Chemical Society.

[65]  A. Facchetti,et al.  Dialkoxybithiazole: a new building block for head-to-head polymer semiconductors. , 2013, Journal of the American Chemical Society.

[66]  D. Suh,et al.  Soluble and Processable Poly(p‐phenylene) with Pendant Imide Groups , 2001 .

[67]  S. Forrest,et al.  Independent control of bulk and interfacial morphologies of small molecular weight organic heterojunction solar cells. , 2012, Nano letters.

[68]  F. Krebs,et al.  Synthesis and photovoltaic properties from inverted geometry cells and roll-to-roll coated large area cells from dithienopyrrole-based donor–acceptor polymers , 2013 .

[69]  A. Mohebbi,et al.  Electron-accepting dithiarubicene (emeraldicene) and derivatives prepared by unprecedented nucleophilic hydrogen substitution by alkyllithium reagents. , 2011, Chemistry.

[70]  Donghoon Choi,et al.  2,5-Bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4-(2H,5H)-dione-based donor-acceptor alternating copolymer bearing 5,5'-di(thiophen-2-yl)-2,2'-biselenophene exhibiting 1.5 cm2·V(-1)·s(-1) hole mobility in thin-film transistors. , 2011, Journal of the American Chemical Society.

[71]  T. Russell,et al.  A high mobility conjugated polymer based on dithienothiophene and diketopyrrolopyrrole for organic photovoltaics , 2012 .

[72]  Christopher J. Tassone,et al.  A Mechanistic Understanding of Processing Additive‐Induced Efficiency Enhancement in Bulk Heterojunction Organic Solar Cells , 2014, Advanced materials.

[73]  W. Jo,et al.  π-Extended low bandgap polymer based on isoindigo and thienylvinylene for high performance polymer solar cells , 2014 .

[74]  Kazuhito Hashimoto,et al.  Tailoring organic heterojunction interfaces in bilayer polymer photovoltaic devices. , 2011, Nature materials.

[75]  H. Sirringhaus,et al.  A new thiophene substituted isoindigo based copolymer for high performance ambipolar transistors. , 2012, Chemical communications.

[76]  J. Fréchet,et al.  Polymer-fullerene composite solar cells. , 2008, Angewandte Chemie.

[77]  Hongxiang Li,et al.  N-acylation: an effective method for reducing the LUMO energy levels of conjugated polymers containing five-membered lactam units. , 2012, Chemical communications.

[78]  R. Friend,et al.  Tunable charge transport using supramolecular self-assembly of nanostructured crystalline block copolymers. , 2011, ACS nano.

[79]  Alexander L. Ayzner,et al.  Comparison of the Photovoltaic Characteristics and Nanostructure of Fullerenes Blended with Conjugated Polymers with Siloxane-Terminated and Branched Aliphatic Side Chains , 2013 .

[80]  T. Salim,et al.  Conjugated polymers based on dicarboxylic imide-substituted isothianaphthene and their applications in solar cells , 2012 .

[81]  Bin Sun,et al.  Record High Electron Mobility of 6.3 cm2V−1s−1 Achieved for Polymer Semiconductors Using a New Building Block , 2014, Advanced materials.

[82]  Goverdhan Mehta,et al.  Attempted reformatskii reaction of benzonitrile, 1,4-diketo-3,6-diphenylpyrrolo[3,4-C]pyrrole. A lactam analogue of pentalene. , 1974 .

[83]  C. Tang.  Two‐layer organic photovoltaic cell , 1986 .

[84]  Jean-Luc Brédas,et al.  Organic polymers based on aromatic rings (polyparaphenylene, polypyrrole, polythiophene): Evolution of the electronic properties as a function of the torsion angle between adjacent rings , 1985 .

[85]  Daoben Zhu,et al.  Synthesis and Photovoltaic Characteristics of Novel Copolymers Containing Poly(phenylenevinylene) and Triphenylamine Moieties Connected at 1,7 Bay Positions of Perylene Bisimide , 2005 .

[86]  R. J. Kline,et al.  Semiconducting Thienothiophene Copolymers: Design, Synthesis, Morphology, and Performance in Thin‐Film Organic Transistors , 2009 .

[87]  N. Stingelin,et al.  Low band gap selenophene–diketopyrrolopyrrole polymers exhibiting high and balanced ambipolar performance in bottom-gate transistors , 2012 .

[88]  Tobin J. Marks,et al.  Cyanonaphthalene diimide semiconductors for air-stable, flexible, and optically transparent n-channel field-effect transistors , 2007 .

[89]  G. Yu,et al.  Synthesis, characterization, and field-effect transistor performance of naphtho[1,2-b:5,6-b′]dithiophene-based donor–acceptor copolymers , 2013 .

[90]  Deqing Zhang,et al.  New Donor–Acceptor–Donor Molecules with Pechmann Dye as the Core Moiety for Solution-Processed Good-Performance Organic Field-Effect Transistors , 2013 .

[91]  M. Ratner,et al.  n-channel polymers by design: optimizing the interplay of solubilizing substituents, crystal packing, and field-effect transistor characteristics in polymeric bithiophene-imide semiconductors. , 2008, Journal of the American Chemical Society.

[92]  Yongfang Li,et al.  D–A copolymers based on dithienosilole and phthalimide for photovoltaic materials , 2011 .

[93]  Nagarjuna Gavvalapalli,et al.  Role of Molecular Architecture in Organic Photovoltaic Cells , 2010 .

[94]  Michael Sommer,et al.  Donor–acceptor block copolymers for photovoltaic applications , 2010 .

[95]  F. Wudl,et al.  A Robust Low Band Gap Processable n-Type Conducting Polymer Based on Poly(isothianaphthene) , 2001 .

[96]  C. Ku,et al.  Annealing treatment improves the morphology and performance of photovoltaic devices prepared from thieno[3,4-c]pyrrole-4,6-dione-based donor/acceptor conjugated polymers and CdSe nanostructures , 2011 .

[97]  T. Lei,et al.  "Conformation locked" strong electron-deficient poly(p-phenylene vinylene) derivatives for ambient-stable n-type field-effect transistors: synthesis, properties, and effects of fluorine substitution position. , 2014, Journal of the American Chemical Society.

[98]  Zhenan Bao,et al.  Side Chain Engineering in Solution-Processable Conjugated Polymers , 2014 .

[99]  Michael Sommer,et al.  n-type organic field effect transistors from perylene bisimide block copolymers and homopolymers , 2008 .

[100]  Gang Qian,et al.  Synthesis and characterizations of conjugated copolymers containing benzo[f]isoindole-1,3-dione and diketopyrrolopyrrole units , 2013 .

[101]  Daoben Zhu,et al.  Diketopyrrolopyrrole-containing quinoidal small molecules for high-performance, air-stable, and solution-processable n-channel organic field-effect transistors. , 2012, Journal of the American Chemical Society.

[102]  Jin-Hu Dou,et al.  Ambipolar polymer field-effect transistors based on fluorinated isoindigo: high performance and improved ambient stability. , 2012, Journal of the American Chemical Society.

[103]  F. Krebs,et al.  A roll-to-roll process to flexible polymer solar cells: model studies, manufacture and operational stability studies , 2009 .

[104]  K. Hashimoto,et al.  Band gap and molecular energy level control of perylene diimide-based donor-acceptor copolymers for all-polymer solar cells , 2010 .

[105]  John R. Reynolds,et al.  High-efficiency inverted dithienogermole–thienopyrrolodione-based polymer solar cells , 2011, Nature Photonics.

[106]  Gui Yu,et al.  A stable solution-processed polymer semiconductor with record high-mobility for printed transistors , 2012, Scientific Reports.

[107]  Gang Li,et al.  For the Bright Future—Bulk Heterojunction Polymer Solar Cells with Power Conversion Efficiency of 7.4% , 2010, Advanced materials.

[108]  A. Jen,et al.  Conjugated polymers based on C, Si and N-bridged dithiophene and thienopyrroledione units: synthesis, field-effect transistors and bulk heterojunction polymer solar cells , 2011 .

[109]  Jin Kon Kim,et al.  High‐Efficiency Organic Solar Cells Based on End‐Functional‐Group‐Modified Poly(3‐hexylthiophene) , 2010, Advanced materials.

[110]  K. Hashimoto,et al.  Introduction of a conjugated side chain as an effective approach to improving donor–acceptor photovoltaic polymers , 2012 .

[111]  Maxim Shkunov,et al.  Liquid-crystalline semiconducting polymers with high charge-carrier mobility , 2006, Nature materials.

[112]  S. Beaupré,et al.  Control of the active layer nanomorphology by using co-additives towards high-performance bulk heterojunction solar cells , 2012 .

[113]  Yingying Fu,et al.  Synthesis and Photovoltaic Properties of Conjugated Copolymers with Benzo[1,2-b:4,5-b ']dithiophene and Bis(thiophene)phthalimide Units , 2010 .

[114]  K. Wei,et al.  A Thieno[3,4-c]pyrrole-4,6-dione-Based Donor-Acceptor Polymer Exhibiting High Crystallinity for Photovoltaic Applications , 2010 .

[115]  Xiong Gong,et al.  Thermally Stable, Efficient Polymer Solar Cells with Nanoscale Control of the Interpenetrating Network Morphology , 2005 .

[116]  S. Beaupré,et al.  Effects of the Molecular Weight and the Side‐Chain Length on the Photovoltaic Performance of Dithienosilole/Thienopyrrolodione Copolymers , 2012 .

[117]  A. Facchetti,et al.  Enhanced Thin-Film Transistor Performance by Combining 13,6-N- Sulfinylacetamidopentacene with Printed PEDOT:PSS Electrodes , 2011 .

[118]  Changduk Yang,et al.  Solution-processable ambipolar diketopyrrolopyrrole-selenophene polymer with unprecedentedly high hole and electron mobilities. , 2012, Journal of the American Chemical Society.

[119]  Juhwan Kim,et al.  A thienylenevinylene-phthalimide copolymer based polymer solar cell with high open circuit voltage: Effect of additive concentration on the open circuit voltage , 2014 .

[120]  A. Kahn,et al.  Device Characteristics of Bulk-Heterojunction Polymer Solar Cells are Independent of Interfacial Segregation of Active Layers , 2011 .

[121]  Deqing Zhang,et al.  Alternating Conjugated Electron Donor–Acceptor Polymers Entailing Pechmann Dye Framework as the Electron Acceptor Moieties for High Performance Organic Semiconductors with Tunable Characteristics , 2014 .

[122]  Mm Martijn Wienk,et al.  Narrow‐Bandgap Diketo‐Pyrrolo‐Pyrrole Polymer Solar Cells: The Effect of Processing on the Performance , 2008 .

[123]  C. Luscombe,et al.  Synthesis and characterization of fused‐thiophene containing naphthalene diimide n‐type copolymers for organic thin film transistor and all‐polymer solar cell applications , 2013 .

[124]  Yuning Li,et al.  Facile synthesis of silver nanoparticles useful for fabrication of high-conductivity elements for printed electronics. , 2005, Journal of the American Chemical Society.

[125]  R. Friend,et al.  Attaching perylene dyes to polyfluorene: three simple, efficient methods for facile color tuning of light-emitting polymers. , 2003, Journal of the American Chemical Society.

[126]  Prashant Sonar,et al.  High mobility diketopyrrolopyrrole (DPP)-based organic semiconductor materials for organic thin film transistors and photovoltaics , 2013 .

[127]  T. Emrick,et al.  Donor−Acceptor Poly(thiophene-block-perylene diimide) Copolymers: Synthesis and Solar Cell Fabrication , 2009 .

[128]  Robert P. H. Chang,et al.  Morphology‐Performance Relationships in High‐Efficiency All‐Polymer Solar Cells , 2014 .

[129]  H. Sirringhaus,et al.  Polymer Blend Solar Cells Based on a High‐Mobility Naphthalenediimide‐Based Polymer Acceptor: Device Physics, Photophysics and Morphology , 2011 .

[130]  D. D. de Leeuw,et al.  Efficient Solar Cells Based on an Easily Accessible Diketopyrrolopyrrole Polymer , 2010, Advanced materials.

[131]  Antonio Facchetti,et al.  π-Conjugated Polymers for Organic Electronics and Photovoltaic Cell Applications† , 2011 .

[132]  George C Schatz,et al.  Controlling conformations of conjugated polymers and small molecules: the role of nonbonding interactions. , 2013, Journal of the American Chemical Society.

[133]  H. Katz,et al.  Pyromellitic Diimide-Ethynylene-Based Homopolymer Film as an N-Channel Organic Field-Effect Transistor Semiconductor. , 2013, ACS macro letters.

[134]  Yang Yang,et al.  High-efficiency solution processable polymer photovoltaic cells by self-organization of polymer blends , 2005 .

[135]  Samson A. Jenekhe,et al.  Efficient solar cells based on a new phthalimide-based donor–acceptor copolymer semiconductor: morphology, charge-transport, and photovoltaic properties , 2009 .

[136]  M. Leclerc,et al.  High Open-Circuit Voltage Solar Cells Based on New Thieno[3,4-c]pyrrole-4,6-dione and 2,7-Carbazole Copolymers , 2012 .

[137]  Song Chen,et al.  Inverted Polymer Solar Cells with Reduced Interface Recombination , 2012 .

[138]  Jianguo Mei,et al.  Isoindigo, a Versatile Electron-Deficient Unit For High-Performance Organic Electronics , 2014 .

[139]  Fei Huang,et al.  Inverted polymer solar cells with 8.4% efficiency by conjugated polyelectrolyte , 2012 .

[140]  O. Inganäs,et al.  An easily accessible isoindigo-based polymer for high-performance polymer solar cells. , 2011, Journal of the American Chemical Society.

[141]  S. Barlow,et al.  Photoinduced intramolecular electron transfer in conjugated perylene bisimide-dithienothiophene systems: a comparative study of a small molecule and a polymer. , 2009, The journal of physical chemistry. A.

[142]  Chih-Hsiu Lin,et al.  Synthesis of benzo[c] and naphtho[c]heterocycle diesters and dinitriles via homoelongation. , 2009, The Journal of organic chemistry.

[143]  G. Malliaras,et al.  Photovoltaic measurement of the built-in potential in organic light emitting diodes and photodiodes , 1998 .

[144]  T. Kowalewski,et al.  Transistor Paint: High Mobilities in Small Bandgap Polymer Semiconductor Based on the Strong Acceptor, Diketopyrrolopyrrole and Strong Donor, Dithienopyrrole , 2010, Advanced materials.

[145]  Feng Xu,et al.  Replacing alkoxy groups with alkylthienyl groups: a feasible approach to improve the properties of photovoltaic polymers. , 2011, Angewandte Chemie.

[146]  T. Lei,et al.  Systematic Investigation of Isoindigo-Based Polymeric Field-Effect Transistors: Design Strategy and Impact of Polymer Symmetry and Backbone Curvature , 2012 .

[147]  Yunlong Guo,et al.  25th Anniversary Article: Recent Advances in n‐Type and Ambipolar Organic Field‐Effect Transistors , 2013, Advanced materials.

[148]  S. Mannsfeld,et al.  Side-Chain Engineering of Isoindigo-Containing Conjugated Polymers Using Polystyrene for High-Performance Bulk Heterojunction Solar Cells , 2013 .

[149]  Juhwan Kim,et al.  Simple Bar‐Coating Process for Large‐Area, High‐Performance Organic Field‐Effect Transistors and Ambipolar Complementary Integrated Circuits , 2013, Advanced materials.

[150]  S. Jenekhe,et al.  Phthalimide-based polymers for high performance organic thin-film transistors. , 2009, Journal of the American Chemical Society.

[151]  E. W. Meijer,et al.  About Supramolecular Assemblies of π-Conjugated Systems , 2005 .

[152]  F. Würthner,et al.  Self-assembled zinc chlorin rod antennae powered by peripheral light-harvesting chromophores. , 2008, Journal of the American Chemical Society.

[153]  Samson A Jenekhe,et al.  All-polymer solar cells with 3.3% efficiency based on naphthalene diimide-selenophene copolymer acceptor. , 2013, Journal of the American Chemical Society.

[154]  Samson A Jenekhe,et al.  High electron mobility in ladder polymer field-effect transistors. , 2003, Journal of the American Chemical Society.

[155]  Yuning Li,et al.  Synthesis and properties of indigo based donor–acceptor conjugated polymers , 2014 .

[156]  Shinuk Cho,et al.  Swapping field-effect transistor characteristics in polymeric diketopyrrolopyrrole semiconductors: debut of an electron dominant transporting polymer , 2012 .

[157]  Mm Martijn Wienk,et al.  Effect of the Fibrillar Microstructure on the Efficiency of High Molecular Weight Diketopyrrolopyrrole‐Based Polymer Solar Cells , 2014, Advanced materials.

[158]  Yue Cao,et al.  Pentacyclic aromatic bislactam-based conjugated polymers: constructed by Beckmann rearrangement and application in organic field-effect transistor , 2014 .

[159]  G. Duscher,et al.  Universal Formation of Compositionally Graded Bulk Heterojunction for Efficiency Enhancement in Organic Photovoltaics , 2014, Advanced materials.

[160]  Songting Tan,et al.  Enhanced power conversion efficiencies in bulk heterojunction solar cells based on conjugated polymer with isoindigo side chain. , 2013, Chemical communications.

[161]  A. Mohebbi,et al.  Emeraldicene as an Acceptor Moiety: Balanced‐Mobility, Ambipolar, Organic Thin‐Film Transistors , 2011, Advanced materials.

[162]  Sonya A. Mollinger,et al.  Photocurrent enhancement from diketopyrrolopyrrole polymer solar cells through alkyl-chain branching point manipulation. , 2013, Journal of the American Chemical Society.

[163]  E. Tedesco,et al.  Solid-State Conformation, Molecular Packing, and Electrical and Optical Properties of Processable β-Methylated Sexithiophenes , 1999 .

[164]  F. Wudl,et al.  Dithienylbenzodipyrrolidone: New Acceptor for Donor–Acceptor Low Band Gap Polymers , 2013 .

[165]  S. Jenekhe,et al.  High‐mobility Ambipolar Transistors and High‐gain Inverters from a Donor–Acceptor Copolymer Semiconductor , 2010, Advanced materials.

[166]  Baoquan Sun,et al.  A low bandgap polymer based on isoindigo and bis(dialkylthienyl)benzodithiophene for organic photovoltaic applications , 2013 .

[167]  M. Leclerc,et al.  Additive‐Free Bulk‐Heterojuction Solar Cells with Enhanced Power Conversion Efficiency, Comprising a Newly Designed Selenophene‐Thienopyrrolodione Copolymer , 2013 .

[168]  J. Fréchet,et al.  Long‐Term Thermal Stability of High‐Efficiency Polymer Solar Cells Based on Photocrosslinkable Donor‐Acceptor Conjugated Polymers , 2011, Advanced materials.

[169]  R. Joseph Kline,et al.  Nanoscale structure measurements for polymer-fullerene photovoltaics , 2012 .

[170]  Yunqi Liu,et al.  Conjugated Polymers of Rylene Diimide and Phenothiazine for n-Channel Organic Field-Effect Transistors , 2012 .

[171]  John E Anthony,et al.  Functionalized acenes and heteroacenes for organic electronics. , 2006, Chemical reviews.

[172]  D. Mattern,et al.  Donor-sigma-acceptor molecules incorporating a nonadecyl-swallowtailed perylenediimide acceptor. , 2003, The Journal of organic chemistry.

[173]  S. Tsang,et al.  Alkyl Side Chain Impact on the Charge Transport and Photovoltaic Properties of Benzodithiophene and Diketopyrrolopyrrole-Based Copolymers , 2011 .

[174]  Thanh Luan Nguyen,et al.  Enhanced Efficiency of Single and Tandem Organic Solar Cells Incorporating a Diketopyrrolopyrrole‐Based Low‐Bandgap Polymer by Utilizing Combined ZnO/Polyelectrolyte Electron‐Transport Layers , 2013, Advanced materials.

[175]  L. Shimon,et al.  Selective bromination of perylene diimides under mild conditions. , 2007, The Journal of organic chemistry.

[176]  J. Hummelen,et al.  Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions , 1995, Science.

[177]  Manikandan Jayaraman,et al.  Self-orienting head-to-tail poly(3-alkylthiophenes): new insights on structure-property relationships in conducting polymers , 1993 .

[178]  Kazuhito Hashimoto,et al.  Control of Miscibility and Aggregation Via the Material Design and Coating Process for High‐Performance Polymer Blend Solar Cells , 2013, Advanced materials.

[179]  R. Janssen,et al.  Copolymers of diketopyrrolopyrrole and thienothiophene for photovoltaic cells , 2011 .

[180]  Heinrich Vollmann,et al.  Beiträge zur Kenntnis des Pyrens und seiner Derivate , 1937 .

[181]  John R. Reynolds,et al.  n-Type Conjugated Polyisoindigos , 2011 .

[182]  Zhenan Bao,et al.  A crystal-engineered hydrogen-bonded octachloroperylene diimide with a twisted core: an n-channel organic semiconductor. , 2010, Angewandte Chemie.

[183]  M. Kaltenbrunner,et al.  An ultra-lightweight design for imperceptible plastic electronics , 2013, Nature.

[184]  S. Fabiano,et al.  Role of photoactive layer morphology in high fill factor all-polymer bulk heterojunction solar cells , 2011 .

[185]  M. Leclerc,et al.  Synthesis and Photovoltaic Properties of Poly(dithieno[3,2-b:2′,3′-d]germole) Derivatives , 2011 .

[186]  Ping Liu,et al.  High-performance semiconducting polythiophenes for organic thin-film transistors. , 2004, Journal of the American Chemical Society.

[187]  D. D. de Leeuw,et al.  Poly(diketopyrrolopyrrole-terthiophene) for ambipolar logic and photovoltaics. , 2009, Journal of the American Chemical Society.

[188]  Christopher J. Tassone,et al.  Enhanced solid-state order and field-effect hole mobility through control of nanoscale polymer aggregation. , 2013, Journal of the American Chemical Society.

[189]  Jin-Hu Dou,et al.  Chlorination as a useful method to modulate conjugated polymers: balanced and ambient-stable ambipolar high-performance field-effect transistors and inverters based on chlorinated isoindigo polymers , 2013 .

[190]  S. Beaupré,et al.  Synthesis and Characterization of New Thieno[3,4‐c]pyrrole‐4,6‐dione Derivatives for Photovoltaic Applications , 2011 .

[191]  Takao Someya,et al.  Ultrathin, highly flexible and stretchable PLEDs , 2013, Nature Photonics.

[192]  M. Toney,et al.  Tuning the properties of polymer bulk heterojunction solar cells by adjusting fullerene size to control intercalation. , 2009, Nano letters.

[193]  Antonio Facchetti,et al.  Polymer donor–polymer acceptor (all-polymer) solar cells , 2013 .

[194]  Charlotte K. Williams,et al.  Pyrroloindacenodithiophene containing polymers for organic field effect transistors and organic photovoltaics , 2011 .

[195]  S. Jenekhe,et al.  New n-type polymer semiconductors based on naphthalene diimide and selenophene derivatives for organic field-effect transistors , 2013 .

[196]  Tae-Hyun Kim,et al.  Novel Thiophene–Phenylene–Thiophene Fused Bislactam-Based Donor–Acceptor Type Conjugate Polymers: Synthesis by Direct Arylation and Properties , 2013 .

[197]  T. Russell,et al.  A low band-gap polymer based on unsubstituted benzo[1,2-b:4,5-b']dithiophene for high performance organic photovoltaics. , 2012, Chemical communications.

[198]  Yong‐Young Noh,et al.  Optimal Ambipolar Charge Transport of Thienylenevinylene-Based Polymer Semiconductors by Changes in Conformation for High-Performance Organic Thin Film Transistors and Inverters , 2013 .

[199]  Xiao Hu,et al.  Synthesis and characterization of thieno[3,2-b]thiophene-isoindigo-based copolymers as electron donor and hole transport materials for bulk-heterojunction polymer solar cells , 2013 .

[200]  Joydeep Dhar,et al.  Photophysical, electrochemical and solid state properties of diketopyrrolopyrrole based molecular materials: importance of the donor group , 2014 .

[201]  A J Heeger,et al.  Efficiency enhancement in low-bandgap polymer solar cells by processing with alkane dithiols. , 2007, Nature materials.

[202]  J. Sicé.  SUBSTITUTED THENOIC ACIDS , 1954 .

[203]  J. Fréchet,et al.  Control of Polymer-Packing Orientation in Thin Films through Synthetic Tailoring of Backbone Coplanarity , 2013 .

[204]  Kihang Choi,et al.  A novel tellurophene-containing conjugated polymer with a dithiophenyl diketopyrrolopyrrole unit for use in organic thin film transistors. , 2013, Chemical communications.

[205]  M. Loi,et al.  Ambipolar all-polymer bulk heterojunction field-effect transistors , 2010 .

[206]  Shi-jian Su,et al.  Three pyrido[2,3,4,5-lmn]phenanthridine derivatives and their large band gap copolymers for organic solar cells , 2014 .

[207]  Daisuke Mori,et al.  Low‐Bandgap Donor/Acceptor Polymer Blend Solar Cells with Efficiency Exceeding 4% , 2014 .

[208]  Guanxin Zhang,et al.  Extended π-conjugated molecules derived from naphthalene diimides toward organic emissive and semiconducting materials. , 2013, The Journal of organic chemistry.

[209]  C. Luscombe,et al.  Synthesis and Characterization of Thiophene-Containing Naphthalene Diimide n-Type Copolymers for OFET Applications , 2010 .

[210]  A. Facchetti,et al.  Design, synthesis, and characterization of ladder-type molecules and polymers. Air-stable, solution-processable n-channel and ambipolar semiconductors for thin-film transistors via experiment and theory. , 2009, Journal of the American Chemical Society.

[211]  Daoben Zhu,et al.  Small‐Molecule Solar Cells with Fill Factors up to 0.75 via a Layer‐by‐Layer Solution Process , 2014 .

[212]  루피욱스빈센트,et al.  Process for the direct preparation of pyrrolo[3, 4-C]pyrroles , 2002 .

[213]  P. Sonar,et al.  3,6-Di(furan-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione and bithiophene copolymer with rather disordered chain orientation showing high mobility in organic thin film transistors , 2011 .

[214]  Long Ye,et al.  A Potential Perylene Diimide Dimer‐Based Acceptor Material for Highly Efficient Solution‐Processed Non‐Fullerene Organic Solar Cells with 4.03% Efficiency , 2013, Advanced materials.

[215]  Long Ye,et al.  Binary additives synergistically boost the efficiency of all-polymer solar cells up to 3.45% , 2014 .

[216]  K. Wei,et al.  Crystalline conjugated polymer containing fused 2,5-di(thiophen-2-yl)thieno[2,3-b]thiophene and thieno[3,4-c]pyrrole-4,6-dione units for bulk heterojunction solar cells. , 2011, Chemical communications.

[217]  M. Leclerc,et al.  Synthesis of new n-type isoindigo copolymers , 2013 .

[218]  M. Catellani,et al.  Synthesis of donor–acceptor poly(perylene diimide-altoligothiophene) copolymers as n-type materials for polymeric solar cells , 2010 .

[219]  Fei Huang,et al.  Materials and Devices toward Fully Solution Processable Organic Light-Emitting Diodes† , 2011 .

[220]  Ye Tao,et al.  Bulk heterojunction solar cells using thieno[3,4-c]pyrrole-4,6-dione and dithieno[3,2-b:2',3'-d]silole copolymer with a power conversion efficiency of 7.3%. , 2011, Journal of the American Chemical Society.

[221]  Chain‐Shu Hsu,et al.  Synthesis of conjugated polymers for organic solar cell applications. , 2009, Chemical reviews.

[222]  Jian Pei,et al.  Roles of Flexible Chains in Organic Semiconducting Materials , 2014 .

[223]  Yang Yang,et al.  Side‐Chain Tunability via Triple Component Random Copolymerization for Better Photovoltaic Polymers , 2014 .

[224]  Yongfang Li,et al.  Dithienocoronene diimide based conjugated polymers as electron acceptors for all-polymer solar cells , 2013 .

[225]  F. Krebs.  Fabrication and processing of polymer solar cells: A review of printing and coating techniques , 2009 .

[226]  J. Y. Kim,et al.  Crystallinity-Controlled Naphthalene-alt-diketopyrrolopyrrole Copolymers for High-Performance Ambipolar Field Effect Transistors , 2012 .

[227]  A. Facchetti,et al.  A high-mobility electron-transporting polymer for printed transistors , 2009, Nature.

[228]  Alan J. Heeger,et al.  A New Terthiophene‐Thienopyrrolodione Copolymer‐Based Bulk Heterojunction Solar Cell with High Open‐Circuit Voltage , 2012 .

[229]  Chang-Qi Ma,et al.  Solution Processable Fluorenyl Hexa‐peri‐hexabenzocoronenes in Organic Field‐Effect Transistors and Solar Cells , 2010 .

[230]  Henning Sirringhaus,et al.  Critical role of alkyl chain branching of organic semiconductors in enabling solution-processed N-channel organic thin-film transistors with mobility of up to 3.50 cm² V(-1) s(-1). , 2013, Journal of the American Chemical Society.

[231]  Dae Hee Lee,et al.  High mobility isoindigo-based π-extended conjugated polymers bearing di(thienyl)ethylene in thin-film transistors , 2013 .

[232]  P. Sonar,et al.  Annealing-free high-mobility diketopyrrolopyrrole-quaterthiophene copolymer for solution-processed organic thin film transistors. , 2011, Journal of the American Chemical Society.

[233]  S. M. Lee,et al.  Synthesis and photovoltaic property of polymer semiconductor with phthalimide derivative as a promising electron withdrawing material , 2012 .

[234]  O. Inganäs,et al.  A Facile Method to Enhance Photovoltaic Performance of Benzodithiophene‐Isoindigo Polymers by Inserting Bithiophene Spacer , 2014 .

[235]  Jenny Nelson,et al.  Morphology evolution via self-organization and lateral and vertical diffusion in polymer:fullerene solar cell blends. , 2008, Nature materials.

[236]  Hongxiang Li,et al.  Thieno[3,4-c]pyrrole-4,6-dione Containing Copolymers for High Performance Field-Effect Transistors , 2013 .

[237]  Tobin J. Marks,et al.  Plastic solar cells with engineered interfaces , 2013, Photonics West - Optoelectronic Materials and Devices.

[238]  Yang Yang,et al.  Tandem polymer solar cells featuring a spectrally matched low-bandgap polymer , 2012, Nature Photonics.

[239]  Melvin Calvin,et al.  Photovoltaic Effect and Photoconductivity in Laminated Organic Systems , 1958 .

[240]  T. Bjørnholm,et al.  New regiosymmetrical dioxopyrrolo- and dihydropyrrolo-functionalized polythiophenes. , 2004, Organic letters.

[241]  Youyong Li,et al.  Efficient Polymer Solar Cells with a High Open Circuit Voltage of 1 Volt , 2013 .

[242]  Peidong Yang,et al.  Semiconductor nanowires for energy conversion , 2010, 2010 3rd International Nanoelectronics Conference (INEC).

[243]  Yang Yang,et al.  Systematic investigation of benzodithiophene- and diketopyrrolopyrrole-based low-bandgap polymers designed for single junction and tandem polymer solar cells. , 2012, Journal of the American Chemical Society.

[244]  C. V. Wilson,et al.  THE STRUCTURE OF THE SO-CALLED TOLUIDINE BLUE , 1941 .

[245]  C. Dimitrakopoulos,et al.  Organic Thin Film Transistors for Large Area Electronics , 2002 .

[246]  E. Pidko,et al.  High balanced ambipolar charge carrier mobility in benzodipyrrolidone conjugated polymers , 2014 .

[247]  Stephen R. Forrest,et al.  Introduction: Organic Electronics and Optoelectronics , 2007 .

[248]  Hiroshi Jinnai,et al.  Electrical Performance of Organic Solar Cells with Additive‐Assisted Vertical Phase Separation in the Photoactive Layer , 2014 .

[249]  Bryon W. Larson,et al.  Ethynylene-Linked Donor–Acceptor Alternating Copolymers , 2013 .

[250]  C. Adachi,et al.  Small molecular organic photovoltaic cells with exciton blocking layer at anode interface for improved device performance , 2011 .

[251]  P. Beaujuge,et al.  Electron-Deficient N-Alkyloyl Derivatives of Thieno[3,4-c]pyrrole-4,6-dione Yield Efficient Polymer Solar Cells with Open-Circuit Voltages > 1 V , 2014 .

[252]  Ping Deng,et al.  Recent developments on isoindigo-based conjugated polymers , 2014 .

[253]  Chain‐Shu Hsu,et al.  Synthesis of a New Ladder-Type Benzodi(cyclopentadithiophene) Arene with Forced Planarization Leading to an Enhanced Efficiency of Organic Photovoltaics , 2012 .

[254]  He Tian,et al.  Diketopyrrolopyrrole (DPP)-based materials for organic photovoltaics. , 2012, Chemical communications.

[255]  K. Müllen,et al.  Synthesis and self-assembly of perylenediimide-oligonucleotide conjugates. , 2004, Angewandte Chemie.

[256]  F. So,et al.  An isoindigo and dithieno[3,2-b:2′,3′-d]silole copolymer for polymer solar cells , 2012 .

[257]  Guillermo C Bazan,et al.  Design and synthesis of molecular donors for solution-processed high-efficiency organic solar cells. , 2014, Accounts of chemical research.

[258]  Alexander L. Ayzner,et al.  5,11-Conjugation-extended low-bandgap anthradithiophene-containing polymer exhibiting enhanced thin-film order and field-effect mobility. , 2012, Chemical communications.

[259]  Alberto Salleo,et al.  Controlled conjugated backbone twisting for an increased open-circuit voltage while having a high short-circuit current in poly(hexylthiophene) derivatives. , 2012, Journal of the American Chemical Society.

[260]  F. Krebs,et al.  A novel benzodipyrrolidone-based low band gap polymer for organic solar cells , 2013 .

[261]  C. B. Nielsen,et al.  Recent Advances in the Development of Semiconducting DPP‐Containing Polymers for Transistor Applications , 2013, Advanced materials.

[262]  Zhihua Chen,et al.  Naphthalenedicarboximide- vs perylenedicarboximide-based copolymers. Synthesis and semiconducting properties in bottom-gate N-channel organic transistors. , 2009, Journal of the American Chemical Society.

[263]  N. Koch,et al.  Influence of Aggregation on the Performance of All‐Polymer Solar Cells Containing Low‐Bandgap Naphthalenediimide Copolymers , 2012 .

[264]  Alberto Salleo,et al.  High Performance All‐Polymer Solar Cell via Polymer Side‐Chain Engineering , 2014, Advanced materials.

[265]  M. Leclerc,et al.  Low-cost synthesis and physical characterization of thieno[3,4-c]pyrrole-4,6-dione-based polymers. , 2012, The Journal of organic chemistry.

[266]  M. Turbiez,et al.  High‐Mobility Ambipolar Near‐Infrared Light‐Emitting Polymer Field‐Effect Transistors , 2008 .

[267]  Dae Hee Lee,et al.  High-performance low-bandgap conjugated polymers bearing diethynylanthracene units for thin-film transistors. , 2013, Chemical communications.

[268]  Q. Zheng,et al.  Pyromellitic diimides: minimal cores for high mobility n-channel transistor semiconductors. , 2008, Journal of the American Chemical Society.

[269]  Baoquan Sun,et al.  An expanded isoindigo unit as a new building block for a conjugated polymer leading to high-performance solar cells , 2014 .

[270]  Wilhelm Warta,et al.  Solar cell efficiency tables (version 42) , 2013 .

[271]  O. Inganäs,et al.  Synthesis and characterization of benzodithiophene–isoindigo polymers for solar cells , 2012 .

[272]  R. Nolte,et al.  Electronic Transport Properties of Ensembles of Perylene‐Substituted Poly‐isocyanopeptide Arrays , 2008 .

[273]  S. Jenekhe,et al.  Tetraazabenzodifluoranthene diimides: building blocks for solution-processable n-type organic semiconductors. , 2013, Angewandte Chemie.

[274]  F. Wudl,et al.  Benzodipyrrolidones and Their Polymers , 2011 .

[275]  S. Jenekhe,et al.  n-Type Naphthalene Diimide–Biselenophene Copolymer for All-Polymer Bulk Heterojunction Solar Cells , 2012 .

[276]  Fosong Wang,et al.  Donor–Acceptor Conjugated Polymers with Dithienocarbazoles as Donor Units: Effect of Structure on Semiconducting Properties , 2012 .

[277]  A. Facchetti,et al.  Bithiophene Imide and Benzodithiophene Copolymers for Efficient Inverted Polymer Solar Cells , 2012, Advanced materials.

[278]  Joon Hak Oh,et al.  Visible‐Near Infrared Absorbing Polymers Containing Thienoisoindigo and Electron‐Rich Units for Organic Transistors with Tunable Polarity , 2013 .

[279]  John R. Reynolds,et al.  Solution‐Processed Nickel Oxide Hole Transport Layers in High Efficiency Polymer Photovoltaic Cells , 2013 .

[280]  S. P. Tiwari,et al.  Polynorbornenes with pendant perylene diimides for organic electronic applications , 2012 .

[281]  Jin-Hu Dou,et al.  Electron-deficient poly(p-phenylene vinylene) provides electron mobility over 1 cm² V(-1) s(-1) under ambient conditions. , 2013, Journal of the American Chemical Society.

[282]  Yan Yao,et al.  3,6-Dithiophen-2-yl-diketopyrrolo[3,2-b]pyrrole (isoDPPT) as an Acceptor Building Block for Organic Opto-Electronics , 2013 .

[283]  John R. Reynolds,et al.  Dithienogermole as a fused electron donor in bulk heterojunction solar cells. , 2011, Journal of the American Chemical Society.

[284]  A. J. Heeger,et al.  Photoinduced Electron Transfer from a Conducting Polymer to Buckminsterfullerene , 1992, Science.

[285]  Mark A. Ratner,et al.  Organic solar cells: A new look at traditional models , 2011 .

[286]  Yong-Young Noh,et al.  Remarkable Enhancement of Hole Transport in Top‐Gated N‐Type Polymer Field‐Effect Transistors by a High‐k Dielectric for Ambipolar Electronic Circuits , 2012, Advanced materials.

[287]  M. Wienk,et al.  Diketopyrrolopyrrole-based acceptor polymers for photovoltaic application. , 2011, Physical chemistry chemical physics : PCCP.

[288]  J. Tour,et al.  Low Optical Bandgap Polythiophenes by an Alternating Donor/Acceptor Repeat Unit Strategy , 1997 .

[289]  J. Qin,et al.  Effect of polymer chain conformation on field-effect transistor performance: synthesis and properties of two arylene imide based D–A copolymers , 2012 .

[290]  Yang Yang,et al.  A Selenium‐Substituted Low‐Bandgap Polymer with Versatile Photovoltaic Applications , 2013, Advanced materials.

[291]  S. Jenekhe,et al.  New Poly(arylene vinylene)s Based on Diketopyrrolopyrrole for Ambipolar Transistors , 2011 .

[292]  M. Leclerc,et al.  Easy and versatile synthesis of new poly(thieno[3,4-d]thiazole)s , 2012 .

[293]  H. Sirringhaus,et al.  Thieno[3,2-b]thiophene-diketopyrrolopyrrole-containing polymers for high-performance organic field-effect transistors and organic photovoltaic devices. , 2011, Journal of the American Chemical Society.

[294]  Cherie R. Kagan,et al.  Diketopyrrolopyrrole-based π-bridged donor-acceptor polymer for photovoltaic applications. , 2011, ACS applied materials & interfaces.

[295]  Thomas D Anthopoulos,et al.  Fused dithienogermolodithiophene low band gap polymers for high-performance organic solar cells without processing additives. , 2013, Journal of the American Chemical Society.

[296]  S. Anandan,et al.  Photovoltaic studies on perylene diimide-based copolymers containing electronic push–pull chromophores , 2013 .

[297]  Robert A. Street,et al.  Contact effects in polymer transistors , 2002 .

[298]  Wi Hyoung Lee,et al.  Liquid-crystalline semiconducting copolymers with intramolecular donor-acceptor building blocks for high-stability polymer transistors. , 2009, Journal of the American Chemical Society.

[299]  Yunqi Liu,et al.  An acceptor‐acceptor conjugated copolymer based on perylene diimide for high mobility n‐channel transistor in air , 2012 .

[300]  P. Sonar,et al.  Solution processable poly(2,5-dialkyl-2,5-dihydro-3,6-di-2-thienyl- pyrrolo[3,4-c]pyrrole-1,4-dione) for ambipolar organic thin film transistors , 2012 .

[301]  Miao Xu,et al.  Enhanced power-conversion efficiency in polymer solar cells using an inverted device structure , 2012, Nature Photonics.

[302]  Andrés J. García,et al.  Benzodithiophene and Imide-Based Copolymers for Photovoltaic; Applications , 2012 .

[303]  S. Jenekhe,et al.  Naphthalene Diimide-Based Polymer Semiconductors: Synthesis, Structure–Property Correlations, and n-Channel and Ambipolar Field-Effect Transistors , 2012 .

[304]  C. McNeill,et al.  All‐polymer solar cells utilizing low band gap polymers as donor and acceptor , 2013 .

[305]  S. P. Tiwari,et al.  Synthesis and characterization of naphthalene diimide/diethynylbenzene copolymers , 2012 .

[306]  Claire H. Woo,et al.  Incorporation of furan into low band-gap polymers for efficient solar cells. , 2010, Journal of the American Chemical Society.

[307]  Neil C Greenham,et al.  Polymer solar cells , 2013, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.

[308]  C. M. Li,et al.  High-Performance Thin-Film Transistors from Solution-Processed Dithienothiophene Polymer Semiconductor Nanoparticles , 2008 .

[309]  H. Sirringhaus,et al.  A Selenophene‐Based Low‐Bandgap Donor–Acceptor Polymer Leading to Fast Ambipolar Logic , 2012, Advanced materials.

[310]  Stephen R. Forrest,et al.  The path to ubiquitous and low-cost organic electronic appliances on plastic , 2004, Nature.

[311]  Yong‐Young Noh,et al.  Electron injection enhancement by a Cs-salt interlayer in ambipolar organic field-effect transistors and complementary circuits , 2012 .

[312]  Henning Sirringhaus,et al.  High‐Performance Ambipolar Diketopyrrolopyrrole‐Thieno[3,2‐b]thiophene Copolymer Field‐Effect Transistors with Balanced Hole and Electron Mobilities , 2012, Advanced materials.

[313]  C. Hong,et al.  High‐performance amorphous donor–acceptor conjugated polymers containing x‐shaped anthracene‐based monomer and 2,5‐bis(2‐octyldodecyl)pyrrolo[3,4‐c]pyrrole‐1,4(2H,5H)‐dione for organic thin‐film transistors , 2012 .

[314]  Alex K.-Y. Jen,et al.  Efficient Polymer Solar Cells Based on the Copolymers of Benzodithiophene and Thienopyrroledione , 2010 .

[315]  Changduk Yang,et al.  Naphthalene Diimide Incorporated Thiophene-Free Copolymers with Acene and Heteroacene Units: Comparison of Geometric Features and Electron-Donating Strength of Co-units , 2013 .

[316]  T. Someya,et al.  Flexible organic transistors and circuits with extreme bending stability. , 2010, Nature materials.

[317]  O. Inganäs,et al.  An isoindigo-based low band gap polymer for efficient polymer solar cells with high photo-voltage. , 2011, Chemical communications.

[318]  Ergang Wang,et al.  Fluorine substitution enhanced photovoltaic performance of a D-A(1)-D-A(2) copolymer. , 2013, Chemical communications.

[319]  Myung‐Gil Kim,et al.  Thieno[3,4-c]pyrrole-4,6-dione-based polymer semiconductors: toward high-performance, air-stable organic thin-film transistors. , 2011, Journal of the American Chemical Society.

[320]  Robert Graf,et al.  Ultrahigh mobility in polymer field-effect transistors by design. , 2011, Journal of the American Chemical Society.

[321]  Christoph J. Brabec,et al.  Design Rules for Donors in Bulk‐Heterojunction Solar Cells—Towards 10 % Energy‐Conversion Efficiency , 2006 .

[322]  Deqing Zhang,et al.  Alternating Electron Donor–Acceptor Conjugated Polymers Based on Modified Naphthalene Diimide Framework: The Large Enhancement of p-Type Semiconducting Performance upon Solvent Vapor Annealing , 2013 .

[323]  M. Watson,et al.  Bithiophene−Perfluorobenzene Copolymers , 2008 .

[324]  Tobin J Marks,et al.  Tuning orbital energetics in arylene diimide semiconductors. materials design for ambient stability of n-type charge transport. , 2007, Journal of the American Chemical Society.

[325]  Yong‐Young Noh,et al.  Combining electron-neutral building blocks with intramolecular "conformational locks" affords stable, high-mobility p- and n-channel polymer semiconductors. , 2012, Journal of the American Chemical Society.

[326]  Gilles Horowitz,et al.  Evidence for n‐type conduction in a perylene tetracarboxylic diimide derivative , 1996 .

[327]  Yuehui He,et al.  Low bandgap isoindigo-based copolymers: design, synthesis and photovoltaic applications , 2011 .

[328]  N. Koch,et al.  High Fill Factor and Open Circuit Voltage in Organic Photovoltaic Cells with Diindenoperylene as Donor Material , 2010 .

[329]  Frank Würthner,et al.  Perylene bisimide dyes as versatile building blocks for functional supramolecular architectures. , 2004, Chemical communications.

[330]  Yingying Fu,et al.  Benzo[1,2-b:4,5-b']dithiophene-dioxopyrrolothiophen copolymers for high performance solar cells. , 2010, Chemical communications.

[331]  Chen Li,et al.  Core-extended perylene tetracarboxdiimides: the homologous series of coronene tetracarboxdiimides. , 2011, Organic letters.

[332]  S. W. Thomas,et al.  Chemical sensors based on amplifying fluorescent conjugated polymers. , 2007, Chemical reviews.

[333]  Jin-Hu Dou,et al.  A BDOPV‐Based Donor–Acceptor Polymer for High‐Performance n‐Type and Oxygen‐Doped Ambipolar Field‐Effect Transistors , 2013, Advanced materials.

[334]  Yongfang Li,et al.  Narrow band gap D–A copolymer of indacenodithiophene and diketopyrrolopyrrole with deep HOMO level: Synthesis and application in field‐effect transistors and polymer solar cells , 2012 .

[335]  Alberto Salleo,et al.  Recombination in Polymer:Fullerene Solar Cells with Open‐Circuit Voltages Approaching and Exceeding 1.0 V , 2013 .

[336]  Soon-Ki Kwon,et al.  Effect of Selenophene in a DPP Copolymer Incorporating a Vinyl Group for High‐Performance Organic Field‐Effect Transistors , 2013, Advanced materials.

[337]  S. Jenekhe,et al.  High-mobility n-type conjugated polymers based on electron-deficient tetraazabenzodifluoranthene diimide for organic electronics. , 2013, Journal of the American Chemical Society.

[338]  Luping Yu,et al.  A new class of semiconducting polymers for bulk heterojunction solar cells with exceptionally high performance. , 2010, Accounts of chemical research.

[339]  Jang‐Joo Kim,et al.  High‐Efficiency Deep‐Blue Light‐Emitting Diodes Based on Phenylquinoline/Carbazole‐Based Compounds , 2008 .

[340]  Kazuhito Hashimoto,et al.  All-polymer solar cells from perylene diimide based copolymers: material design and phase separation control. , 2011, Angewandte Chemie.

[341]  W. You,et al.  Rational Design of High Performance Conjugated Polymers for Organic Solar Cells , 2012 .

[342]  Xugang Guo,et al.  Pyromellitic Diimide-Based Donor–Acceptor Poly(phenylene ethynylene)s , 2011 .

[343]  Raj René Janssen,et al.  The Energy of Charge‐Transfer States in Electron Donor–Acceptor Blends: Insight into the Energy Losses in Organic Solar Cells , 2009 .

[344]  C. A. Walsh,et al.  Efficient photodiodes from interpenetrating polymer networks , 1995, Nature.

[345]  Zhongyi Yuan,et al.  Soluble Ladder Conjugated Polymer Composed of Perylenediimides and Thieno[3,2-b]thiophene (LCPT): A Highly Efficient Synthesis via Photocyclization with the Sunlight , 2011 .

[346]  S. Jenekhe,et al.  Thieno(3,4-c)pyrrole-4,6-dione-Based Donor-Acceptor Conjugated Polymers for Solar Cells , 2011 .

[347]  P. Sonar,et al.  Isoindigo dye incorporated copolymers with naphthalene and anthracene: promising materials for stable organic field effect transistors , 2013 .

[348]  Jianhui Hou,et al.  A thieno[3,4-f]isoindole-5,7-dione based copolymer for polymer solar cells , 2013 .

[349]  Q. Pei,et al.  Wide band gap copolymers based on phthalimide: synthesis, characterization, and photovoltaic properties with 3.70% efficiency , 2013 .

[350]  T. Shin,et al.  Boosting the ambipolar performance of solution-processable polymer semiconductors via hybrid side-chain engineering. , 2013, Journal of the American Chemical Society.

[351]  E. Sudhölter,et al.  Liquid Crystalline Perylene diimides : Architecture and Charge Carrier Mobilities , 2000 .

[352]  Daoben Zhu,et al.  1,2,5,6-Naphthalenediimide Based Donor–Acceptor Copolymers Designed from Isomer Chemistry for Organic Semiconducting Materials , 2013 .

[353]  Deqing Zhang,et al.  New alternating electron donor–acceptor conjugated polymers entailing (E)-[4,4′-biimidazolylidene]-5,5′(1H,1′H)-dione moieties , 2013 .

[354]  Yingying Fu,et al.  Synthesis and Photovoltaic Properties of New Low Bandgap Isoindigo-Based Conjugated Polymers , 2011 .

[355]  E. W. Meijer,et al.  Alternating oligo(p-phenylene vinylene)--perylene bisimide copolymers: synthesis, photophysics, and photovoltaic properties of a new class of donor--acceptor materials. , 2003, Journal of the American Chemical Society.

[356]  Ye Tao,et al.  A thieno[3,4-c]pyrrole-4,6-dione-based copolymer for efficient solar cells. , 2010, Journal of the American Chemical Society.

[357]  Soon-Ki Kwon,et al.  Record high hole mobility in polymer semiconductors via side-chain engineering. , 2013, Journal of the American Chemical Society.

[358]  G. Robertson,et al.  Alternating Copolymers of Cyclopenta[2,1‐b;3,4‐b′]dithiophene and Thieno[3,4‐c]pyrrole‐4,6‐dione for High‐Performance Polymer Solar Cells , 2011 .

[359]  H. Ohta,et al.  Room-temperature fabrication of transparent flexible thin-film transistors using amorphous oxide semiconductors , 2004, Nature.

[360]  Xin Wang,et al.  Isoindigo fluorination to enhance photovoltaic performance of donor-acceptor conjugated copolymers. , 2014, Chemical communications.

[361]  Mihai Irimia-Vladu,et al.  Indigo ‐ A Natural Pigment for High Performance Ambipolar Organic Field Effect Transistors and Circuits , 2012, Advanced materials.

[362]  Z. Yin,et al.  Tuning the frontier molecular orbital energy levels of n‐type conjugated copolymers by using angular‐shaped naphthalene tetracarboxylic diimides, and their use in all‐polymer solar cells with high open‐circuit voltages , 2013 .

[363]  R. J. Kline,et al.  Molecular packing of high-mobility diketo pyrrolo-pyrrole polymer semiconductors with branched alkyl side chains. , 2011, Journal of the American Chemical Society.

[364]  M. Muccini,et al.  Influence of Incorporating Different Electron-Rich Thiophene-Based Units on the Photovoltaic Properties of Isoindigo-Based Conjugated Polymers: An Experimental and DFT Study , 2013 .

[365]  J. Fréchet,et al.  Linear side chains in benzo[1,2-b:4,5-b']dithiophene-thieno[3,4-c]pyrrole-4,6-dione polymers direct self-assembly and solar cell performance. , 2013, Journal of the American Chemical Society.

[366]  Yang Yang,et al.  Synthesis, characterization, and photovoltaic properties of a low band gap polymer based on silole-containing polythiophenes and 2,1,3-benzothiadiazole. , 2008, Journal of the American Chemical Society.

[367]  Seth R. Marder,et al.  n‐Type Organic Semiconductors in Organic Electronics , 2010, Advanced materials.

[368]  J. L. Carey,et al.  The synthesis of quinodimethanes in the benzodifuranone and benzodipyrrolidone series , 1980 .

[369]  M. Leclerc,et al.  A High-Mobility Low-Bandgap Poly(2,7-carbazole) Derivative for Photovoltaic Applications , 2009 .

[370]  S. Jenekhe,et al.  Efficient Phthalimide Copolymer‐Based Bulk Heterojunction Solar Cells: How the Processing Additive Influences Nanoscale Morphology and Photovoltaic Properties , 2012 .

[371]  Tanmoy Dutta,et al.  Imide‐functionalized naphthodithiophene based donor‐acceptor conjugated polymers for solar cells , 2013 .

[372]  M. Stylianakis,et al.  A Novel Alternating Phenylenevinylene Copolymer with Perylene Bisimide Units: Synthesis, Photophysical, Electrochemical, and Photovoltaic Properties , 2009 .

[373]  M. Pomerantz.  Planar 2,2′-bithiophenes with 3,3′- and 3,3′,4,4′-substituents. A computational study , 2003 .

[374]  P. Sonar,et al.  High mobility organic thin film transistor and efficient photovoltaic devices using versatile donor–acceptor polymer semiconductor by molecular design , 2011 .

[375]  A. Dodabalapur,et al.  A soluble and air-stable organic semiconductor with high electron mobility , 2000, Nature.

[376]  Tracey M. Clarke,et al.  Significantly Reduced Bimolecular Recombination in a Novel Silole‐Based Polymer: Fullerene Blend , 2011 .

[377]  E. Klemm,et al.  New Poly(arylene ethynylene)s Consisting of Electron-Deficient Aryleneimide Units , 2005 .

[378]  Yunqi Liu,et al.  Synthesis and characterization of phenanthrocarbazole–diketopyrrolopyrrole copolymer for high‐performance field‐effect transistors , 2013 .

[379]  Yongfang Li,et al.  Copolymers of perylene diimide with dithienothiophene and dithienopyrrole as electron-transport materials for all-polymer solar cells and field-effect transistors , 2009 .

[380]  Zhihua Chen,et al.  Band-like electron transport in organic transistors and implication of the molecular structure for performance optimization. , 2012, Advanced materials.

[381]  Yunqi Liu,et al.  Top‐Gate Organic Thin‐Film Transistors Constructed by a General Lamination Approach , 2010, Advanced materials.

[382]  Alberto Salleo,et al.  Unconventional Face‐On Texture and Exceptional In‐Plane Order of a High Mobility n‐Type Polymer , 2010, Advanced materials.

[383]  J. Roncali.  Synthetic Principles for Bandgap Control in Linear pi-Conjugated Systems. , 1997, Chemical reviews.

[384]  Jaewook Kang,et al.  Synthesis and photovoltaic properties of donor–acceptor polymers incorporating a structurally-novel pyrrole-based imide-functionalized electron acceptor moiety , 2013 .

[385]  P. Sonar,et al.  A Low‐Bandgap Diketopyrrolopyrrole‐Benzothiadiazole‐Based Copolymer for High‐Mobility Ambipolar Organic Thin‐Film Transistors , 2010, Advanced materials.

[386]  Jie Zhang,et al.  Stepwise cyanation of naphthalene diimide for n-channel field-effect transistors. , 2012, Organic letters.

[387]  C. Luscombe,et al.  Synthesis and Characterization of Solution-Processable Ladderized n-Type Naphthalene Bisimide Copolymers for OFET Applications , 2011 .

[388]  Itaru Osaka,et al.  Advances in molecular design and synthesis of regioregular polythiophenes. , 2008, Accounts of chemical research.

[389]  Jean-Luc Brédas,et al.  Introduction to Organic Thin Film Transistors and Design of n-Channel Organic Semiconductors , 2004 .

[390]  Yuning Li,et al.  Novel stable (3E,7E)-3,7-bis(2-oxoindolin-3-ylidene)benzo[1,2-b:4,5-b']difuran-2,6(3H,7H)-dione based donor-acceptor polymer semiconductors for n-type organic thin film transistors. , 2013, Chemical communications.

[391]  Xugang Guo,et al.  Conjugated polymers from naphthalene bisimide. , 2008, Organic letters.

[392]  J. Durrant,et al.  BPTs: thiophene-flanked benzodipyrrolidone conjugated polymers for ambipolar organic transistors. , 2013, Chemical communications.

[393]  Jean M. J. Fréchet,et al.  Controlling the Field‐Effect Mobility of Regioregular Polythiophene by Changing the Molecular Weight , 2003 .

[394]  Chun Huang,et al.  Synthesis and thin-film transistor performance of benzodipyrrolinone and bithiophene donor-acceptor copolymers , 2012 .

[395]  M. Leclerc,et al.  Synthesis of 5-alkyl[3,4-c]thienopyrrole-4,6-dione-based polymers by direct heteroarylation. , 2012, Angewandte Chemie.

[396]  R. Janssen,et al.  Unusual thermoelectric behavior indicating a hopping to bandlike transport transition in pentacene. , 2012, Physical review letters.

[397]  Weiwei Li,et al.  Wide band gap diketopyrrolopyrrole-based conjugated polymers incorporating biphenyl units applied in polymer solar cells. , 2014, Chemical communications.

[398]  D. Beljonne,et al.  Synthesis and optical properties of pyrrolo[3,2-b]pyrrole-2,5(1H,4H)-dione (iDPP)-based molecules. , 2013, The journal of physical chemistry. A.

[399]  A. Chiche,et al.  Charge separation at self-assembled nanostructured bulk interface in block copolymers. , 2006, Angewandte Chemie.

[400]  R. Friend,et al.  Self-organized discotic liquid crystals for high-efficiency organic photovoltaics. , 2001, Science.

[401]  Jin-Hu Dou,et al.  Influence of Alkyl Chain Branching Positions on the Hole Mobilities of Polymer Thin‐Film Transistors , 2012, Advanced materials.

[402]  H. Mori,et al.  All-Polymer Solar Cells Based on Fully Conjugated Block Copolymers Composed of Poly(3-hexylthiophene) and Poly(naphthalene bisimide) Segments , 2012 .

[403]  A. Zanelli,et al.  π-Core tailoring for new high performance thieno(bis)imide based n-type molecular semiconductors. , 2013, Chemical communications.

[404]  Jean-Luc Brédas,et al.  Charge transport in organic semiconductors. , 2007, Chemical reviews.

[405]  Zhijian Chen,et al.  Preparation and characterization of regioisomerically pure 1,7-disubstituted perylene bisimide dyes. , 2004, The Journal of organic chemistry.

[406]  Daoben Zhu,et al.  Conjugated Polymers Based on a New Building Block: Dithienophthalimide , 2011 .

[407]  Yun‐Hi Kim,et al.  High‐Mobility Air‐Stable Naphthalene Diimide‐Based Copolymer Containing Extended π‐Conjugation for n‐Channel Organic Field Effect Transistors , 2013 .

[408]  Weiwei Li,et al.  Efficient tandem and triple-junction polymer solar cells. , 2013, Journal of the American Chemical Society.

[409]  Weiwei Li,et al.  Efficient Small Bandgap Polymer Solar Cells with High Fill Factors for 300 nm Thick Films , 2013, Advanced materials.

[410]  Z. Hao,et al.  Some aspects of organic pigments , 1997 .

[411]  Yue Cao,et al.  Tuning the Charge-Transport Property of Pyromellitic Diimide-Based Conjugated Polymers towards Efficient Field-Effect Transistors , 2014 .

[412]  S. Barlow,et al.  Perylene diimide copolymers with dithienothiophene and dithienopyrrole: Use in n‐channel and ambipolar field‐effect transistors , 2013 .

[413]  Mm Martijn Wienk,et al.  Small band gap polymers based on diketopyrrolopyrrole , 2010 .

[414]  Q. Pei,et al.  Effects of structure-manipulated molecular stacking on solid-state optical properties and device performances , 2012 .

[415]  Yun‐Hi Kim,et al.  N-Octyl-2,7-dithia-5-azacyclopenta[a]pentalene-4,6-dione-Based Low Band Gap Polymers for Efficient Solar Cells , 2013 .

[416]  K. Müllen,et al.  A hybrid polymer of polyaniline and phthalimide dyes , 2006 .

[417]  J. Lee,et al.  Development of DA-type polymers with phthalimide derivatives as electron withdrawing units and a promising strategy for the enhancement of photovoltaic properties , 2011 .

[418]  O. Inganäs,et al.  Structure–property relationships of oligothiophene–isoindigo polymers for efficient bulk-heterojunction solar cells , 2014 .

[419]  H. Sirringhaus,et al.  High Mobility Ambipolar Charge Transport in Polyselenophene Conjugated Polymers , 2010, Advanced materials.

[420]  J. Jung,et al.  A Fluorinated Phenylene Unit as a Building Block for High‐Performance n‐Type Semiconducting Polymer , 2013, Advanced materials.

[421]  A. Arias,et al.  Materials and applications for large area electronics: solution-based approaches. , 2010, Chemical reviews.

[422]  M. Leclerc,et al.  Imide/amide based π-conjugated polymers for organic electronics , 2013 .

[423]  Frank Würthner,et al.  Synthesis and optical and redox properties of core-substituted naphthalene diimide dyes. , 2006, The Journal of organic chemistry.

[424]  Jianguo Mei,et al.  Synthesis of isoindigo-based oligothiophenes for molecular bulk heterojunction solar cells. , 2010, Organic letters.

[425]  Robert P. H. Chang,et al.  Polymer solar cells with enhanced fill factors , 2013, Nature Photonics.

[426]  Weiwei Li,et al.  Polymer Solar Cells with Diketopyrrolopyrrole Conjugated Polymers as the Electron Donor and Electron Acceptor , 2014, Advanced materials.

[427]  H. Tian,et al.  Low-band-gap conjugated polymers of dithieno[2,3-b:7,6-b]carbazole and diketopyrrolopyrrole: effect of the alkyl side chain on photovoltaic properties. , 2013, ACS applied materials & interfaces.

[428]  H. Katz,et al.  Molecular Design and Synthetic Approaches to Electron-Transporting Organic Transistor Semiconductors† , 2011 .

[429]  Richard H. Friend,et al.  General observation of n-type field-effect behaviour in organic semiconductors , 2005, Nature.

[430]  Q. Peng,et al.  Synthesis and photovoltaic performance of low band gap copolymers based on diketopyrrolopyrrole and tetrathienoacene with different conjugated bridges , 2014 .

[431]  Zhenan Bao,et al.  Anthradithiophene-Containing Copolymers for Thin-Film Transistors and Photovoltaic Cells , 2010 .

[432]  H. Tian,et al.  Dithienocarbazole and Isoindigo based Amorphous Low Bandgap Conjugated Polymers for Efficient Polymer Solar Cells , 2014, Advanced materials.

[433]  Junping Du,et al.  On the energetic dependence of charge separation in low-band-gap polymer/fullerene blends. , 2012, Journal of the American Chemical Society.

[434]  Yunzhi Liu,et al.  Infiltrating Semiconducting Polymers into Self‐Assembled Mesoporous Titania Films for Photovoltaic Applications , 2003 .

[435]  Masahiro Nakano,et al.  Naphthodithiophenediimide (NDTI): synthesis, structure, and applications. , 2013, Journal of the American Chemical Society.

[436]  J. Fréchet,et al.  Organic semiconducting oligomers for use in thin film transistors. , 2007, Chemical reviews.

[437]  Jian Pei,et al.  New polymer acceptors for organic solar cells: the effect of regio-regularity and device configuration , 2013 .

[438]  Jingui Qin,et al.  Diketopyrrolopyrrole-Based π-Conjugated Copolymer Containing β-Unsubstituted Quintetthiophene Unit: A Promising Material Exhibiting High Hole-Mobility for Organic Thin-Film Transistors , 2012 .

[439]  Z. Yin,et al.  Low Band Gap Polymers Incorporating a Dicarboxylic Imide-Derived Acceptor Moiety for Efficient Polymer Solar Cells. , 2013, ACS macro letters.

[440]  Yang Yang,et al.  Bandgap and Molecular Level Control of the Low-Bandgap Polymers Based on 3,6-Dithiophen-2-yl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione toward Highly Efficient Polymer Solar Cells , 2009 .

[441]  N. S. Sariciftci,et al.  Conjugated polymer-based organic solar cells. , 2007, Chemical reviews.

[442]  Hae Rang Lee,et al.  Acceptor-acceptor type isoindigo-based copolymers for high-performance n-channel field-effect transistors. , 2014, Chemical communications.

[443]  Se Hyun Kim,et al.  High‐Performance n‐Channel Thin‐Film Field‐Effect Transistors Based on a Nanowire‐Forming Polymer , 2013 .

[444]  Jian-Ming Jiang,et al.  Crystalline donor–acceptor conjugated polymers for bulk heterojunction photovoltaics , 2013 .

[445]  Michael D. McGehee,et al.  Conjugated Polymer Photovoltaic Cells , 2004 .

[446]  Henning Sirringhaus,et al.  Electron and ambipolar transport in organic field-effect transistors. , 2007, Chemical reviews.

[447]  B. Tieke,et al.  Deeply Colored Polymers Containing 1,3,4,6-Tetraarylpyrrolo[3,2-b]pyrrole-2,5-dione (IsoDPP) Units in the Main Chain , 2012 .

[448]  Prashant Sonar,et al.  A High Mobility P‐Type DPP‐Thieno[3,2‐b]thiophene Copolymer for Organic Thin‐Film Transistors , 2010, Advanced materials.

[449]  Ye Tao,et al.  Synthesis and Characterization of New Poly(thieno[3,4-d]thiazole) Derivatives for Photovoltaic Applications , 2011 .

[450]  Pierre M Beaujuge,et al.  Synthetic control of structural order in N-alkylthieno[3,4-c]pyrrole-4,6-dione-based polymers for efficient solar cells. , 2010, Journal of the American Chemical Society.

[451]  Gui Yu,et al.  Highly π‐Extended Copolymers with Diketopyrrolopyrrole Moieties for High‐Performance Field‐Effect Transistors , 2012, Advanced materials.

[452]  Gang Li,et al.  Vertical Phase Separation in Poly(3‐hexylthiophene): Fullerene Derivative Blends and its Advantage for Inverted Structure Solar Cells , 2009 .