Regulating exciton bonding energy and bulk heterojunction morphology in organic solar cells via methyl-functionalized non-fullerene acceptors

One methyl substituted CPTCN enables BTTIC-2M achieved OSCs efficiency of over 13%, significantly higher than those of no methyl and two methyl substituted CPTCN-based acceptors.

[1]  Wenkai Zhong,et al.  15% Efficiency Tandem Organic Solar Cell Based on a Novel Highly Efficient Wide‐Bandgap Nonfullerene Acceptor with Low Energy Loss , 2019, Advanced Energy Materials.

[2]  Bryan W. Byles,et al.  Ordering Heterogeneity of [MnO6] Octahedra in Tunnel-Structured MnO2 and Its Influence on Ion Storage , 2019, Joule.

[3]  Yongfang Li,et al.  A small molecule donor containing a non-fused ring core for all-small-molecule organic solar cells with high efficiency over 11% , 2019, Journal of Materials Chemistry A.

[4]  Yaowen Li,et al.  Highly Efficient Flexible Polymer Solar Cells with Robust Mechanical Stability , 2019, Advanced science.

[5]  A. Jen,et al.  Over 12% Efficiency Nonfullerene All‐Small‐Molecule Organic Solar Cells with Sequentially Evolved Multilength Scale Morphologies , 2019, Advanced materials.

[6]  Shuguang Wen,et al.  A Simple Phenyl Group Introduced at the Tail of Alkyl Side Chains of Small Molecular Acceptors: New Strategy to Balance the Crystallinity of Acceptors and Miscibility of Bulk Heterojunction Enabling Highly Efficient Organic Solar Cells , 2019, Advanced materials.

[7]  Simplified synthetic routes for low cost and high photovoltaic performance n-type organic semiconductor acceptors , 2019, Nature Communications.

[8]  Yiwang Chen,et al.  A Terminally Tetrafluorinated Nonfullerene Acceptor for Well‐Performing Alloy Ternary Solar Cells , 2019, Advanced Functional Materials.

[9]  G. Schatz,et al.  Fluorination Effects on Indacenodithienothiophene Acceptor Packing and Electronic Structure, End-Group Redistribution, and Solar Cell Photovoltaic Response. , 2019, Journal of the American Chemical Society.

[10]  Brandon R. Sutherland,et al.  Charging up Stationary Energy Storage , 2019, Joule.

[11]  H. Yao,et al.  Multi-component non-fullerene acceptors with tunable bandgap structures for efficient organic solar cells , 2018 .

[12]  Changduk Yang,et al.  One-pot synthesis of electron-acceptor composite enables efficient fullerene-free ternary organic solar cells , 2018 .

[13]  Yongfang Li,et al.  Use of two structurally similar small molecular acceptors enabling ternary organic solar cells with high efficiencies and fill factors , 2018 .

[14]  A. Jen,et al.  Near‐Infrared Electron Acceptors with Fluorinated Regioisomeric Backbone for Highly Efficient Polymer Solar Cells , 2018, Advanced materials.

[15]  Fujun Zhang,et al.  Efficient Ternary Organic Solar Cells with Two Compatible Non-Fullerene Materials as One Alloyed Acceptor. , 2018, Small.

[16]  Yong Cao,et al.  Organic and solution-processed tandem solar cells with 17.3% efficiency , 2018, Science.

[17]  Fujun Zhang,et al.  Ternary nonfullerene polymer solar cells with efficiency >13.7% by integrating the advantages of the materials and two binary cells , 2018 .

[18]  Z. Tang,et al.  A Highly Efficient Non‐Fullerene Organic Solar Cell with a Fill Factor over 0.80 Enabled by a Fine‐Tuned Hole‐Transporting Layer , 2018, Advanced materials.

[19]  C. Zhong,et al.  Asymmetrical Small Molecule Acceptor Enabling Nonfullerene Polymer Solar Cell with Fill Factor Approaching 79 , 2018 .

[20]  W. Ma,et al.  Near‐Infrared Small Molecule Acceptor Enabled High‐Performance Nonfullerene Polymer Solar Cells with Over 13% Efficiency , 2018, Advanced Functional Materials.

[21]  F. Liu,et al.  Optimized Fibril Network Morphology by Precise Side‐Chain Engineering to Achieve High‐Performance Bulk‐Heterojunction Organic Solar Cells , 2018, Advanced materials.

[22]  C. Zhong,et al.  Asymmetrical Ladder‐Type Donor‐Induced Polar Small Molecule Acceptor to Promote Fill Factors Approaching 77% for High‐Performance Nonfullerene Polymer Solar Cells , 2018, Advanced materials.

[23]  H. Ade,et al.  A Wide Band Gap Polymer with a Deep Highest Occupied Molecular Orbital Level Enables 14.2% Efficiency in Polymer Solar Cells. , 2018, Journal of the American Chemical Society.

[24]  Fujun Zhang,et al.  Efficient ternary non-fullerene polymer solar cells with PCE of 11.92% and FF of 76.5% , 2018 .

[25]  Zeyuan Li,et al.  Enhancing the Performance of Polymer Solar Cells via Core Engineering of NIR‐Absorbing Electron Acceptors , 2018, Advanced materials.

[26]  H. Ade,et al.  A High‐Efficiency Organic Solar Cell Enabled by the Strong Intramolecular Electron Push–Pull Effect of the Nonfullerene Acceptor , 2018, Advanced materials.

[27]  W. Ma,et al.  Fused Tris(thienothiophene)‐Based Electron Acceptor with Strong Near‐Infrared Absorption for High‐Performance As‐Cast Solar Cells , 2018, Advanced materials.

[28]  C. McNeill,et al.  An Alkylated Indacenodithieno[3,2‐b]thiophene‐Based Nonfullerene Acceptor with High Crystallinity Exhibiting Single Junction Solar Cell Efficiencies Greater than 13% with Low Voltage Losses , 2018, Advanced materials.

[29]  F. Liu,et al.  Fine‐Tuning of Molecular Packing and Energy Level through Methyl Substitution Enabling Excellent Small Molecule Acceptors for Nonfullerene Polymer Solar Cells with Efficiency up to 12.54% , 2018, Advanced materials.

[30]  Seth R. Marder,et al.  Non-fullerene acceptors for organic solar cells , 2018 .

[31]  Ke Gao,et al.  Dithienopicenocarbazole-Based Acceptors for Efficient Organic Solar Cells with Optoelectronic Response Over 1000 nm and an Extremely Low Energy Loss. , 2018, Journal of the American Chemical Society.

[32]  R. Friend,et al.  Organic solar cells based on non-fullerene acceptors. , 2018, Nature materials.

[33]  Long Ye,et al.  Controlling Blend Morphology for Ultrahigh Current Density in Nonfullerene Acceptor-Based Organic Solar Cells , 2018 .

[34]  Feng Gao,et al.  Organic solar cells based on non-fullerene acceptors. , 2018, Nature materials.

[35]  W. Ma,et al.  Realizing Over 13% Efficiency in Green‐Solvent‐Processed Nonfullerene Organic Solar Cells Enabled by 1,3,4‐Thiadiazole‐Based Wide‐Bandgap Copolymers , 2018, Advanced materials.

[36]  Fujun Zhang,et al.  Side Group Engineering of Small Molecular Acceptors for High‐Performance Fullerene‐Free Polymer Solar Cells: Thiophene Being Superior to Selenophene , 2017 .

[37]  X. Zhan,et al.  Fused Hexacyclic Nonfullerene Acceptor with Strong Near‐Infrared Absorption for Semitransparent Organic Solar Cells with 9.77% Efficiency , 2017, Advanced materials.

[38]  H. Ade,et al.  Significant Influence of the Methoxyl Substitution Position on Optoelectronic Properties and Molecular Packing of Small‐Molecule Electron Acceptors for Photovoltaic Cells , 2017 .

[39]  A Novel Thiophene‐Fused Ending Group Enabling an Excellent Small Molecule Acceptor for High‐Performance Fullerene‐Free Polymer Solar Cells with 11.8% Efficiency , 2017, 1703.02896.

[40]  Shuguang Wen,et al.  Thienothiophene-based copolymers for high-performance solar cells, employing different orientations of the thiazole group as a π bridge , 2017 .

[41]  Changduk Yang,et al.  Ternary solar cells with a mixed face-on and edge-on orientation enable an unprecedented efficiency of 12.1% , 2017 .

[42]  Jianqi Zhang,et al.  Fluorination-enabled optimal morphology leads to over 11% efficiency for inverted small-molecule organic solar cells , 2016, Nature Communications.

[43]  Long Ye,et al.  Energy‐Level Modulation of Small‐Molecule Electron Acceptors to Achieve over 12% Efficiency in Polymer Solar Cells , 2016, Advanced materials.

[44]  Long Ye,et al.  Molecular Design of Benzodithiophene-Based Organic Photovoltaic Materials. , 2016, Chemical reviews.

[45]  Yanming Sun,et al.  A Facile Planar Fused-Ring Electron Acceptor for As-Cast Polymer Solar Cells with 8.71% Efficiency. , 2016, Journal of the American Chemical Society.

[46]  H. Ade,et al.  Efficient organic solar cells processed from hydrocarbon solvents , 2016, Nature Energy.

[47]  Luping Yu,et al.  Recent Advances in Bulk Heterojunction Polymer Solar Cells. , 2015, Chemical reviews.

[48]  P. Beaujuge,et al.  Wide Band-Gap 3,4-Difluorothiophene-Based Polymer with 7% Solar Cell Efficiency: An Alternative to P3HT , 2015 .

[49]  A. Heeger,et al.  Single‐Junction Organic Solar Cells Based on a Novel Wide‐Bandgap Polymer with Efficiency of 9.7% , 2015, Advanced materials.

[50]  Daoben Zhu,et al.  An Electron Acceptor Challenging Fullerenes for Efficient Polymer Solar Cells , 2015, Advanced materials.

[51]  Wallace W. H. Wong,et al.  Organic Solar Cells Using a High‐Molecular‐Weight Benzodithiophene–Benzothiadiazole Copolymer with an Efficiency of 9.4% , 2015, Advanced materials.

[52]  A. Heeger,et al.  25th Anniversary Article: Bulk Heterojunction Solar Cells: Understanding the Mechanism of Operation , 2014, Advanced materials.

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

[54]  Jianhui Hou,et al.  Design, Application, and Morphology Study of a New Photovoltaic Polymer with Strong Aggregation in Solution State , 2012 .

[55]  Wei You,et al.  Fluorine substituted conjugated polymer of medium band gap yields 7% efficiency in polymer-fullerene solar cells. , 2011, Journal of the American Chemical Society.

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

[57]  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.

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

[59]  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 .

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

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