Dye Sensitized Solar Cells for Economically Viable Photovoltaic Systems.

TiO2 nanoparticle-based dye sensitized solar cells (DSSCs) have attracted a significant level of scientific and technological interest for their potential as economically viable photovoltaic devices. While DSSCs have multiple benefits such as material abundance, a short energy payback period, constant power output, and compatibility with flexible applications, there are still several challenges that hold back large scale commercialization. Critical factors determining the future of DSSCs involve energy conversion efficiency, long-term stability, and production cost. Continuous advancement of their long-term stability suggests that state-of-the-art DSSCs will operate for over 20 years without a significant decrease in performance. Nevertheless, key questions remain in regards to energy conversion efficiency improvements and material cost reduction. In this Perspective, the present state of the field and the ongoing efforts to address the requirements of DSSCs are summarized with views on the future of DSSCs.

[1]  Craig A Grimes,et al.  Long vertically aligned titania nanotubes on transparent conducting oxide for highly efficient solar cells. , 2009, Nature nanotechnology.

[2]  Hong-Yan Chen,et al.  Oriented hierarchical single crystalline anatase TiO2 nanowire arrays on Ti-foil substrate for efficient flexible dye-sensitized solar cells , 2012 .

[3]  Henry J. Snaith,et al.  Estimating the Maximum Attainable Efficiency in Dye‐Sensitized Solar Cells , 2010 .

[4]  H. Snaith,et al.  Pore Filling of Spiro‐OMeTAD in Solid‐State Dye‐Sensitized Solar Cells Determined Via Optical Reflectometry , 2012 .

[5]  K. Ho,et al.  An efficient flexible dye-sensitized solar cell with a photoanode consisting of TiO2 nanoparticle-filled and SrO-coated TiO2 nanotube arrays , 2010 .

[6]  Michael Grätzel,et al.  The Effect of Hole Transport Material Pore Filling on Photovoltaic Performance in Solid‐State Dye‐Sensitized Solar Cells , 2011 .

[7]  Dong Hoe Kim,et al.  Crystallographically preferred oriented TiO2 nanotube arrays for efficient photovoltaic energy conversion , 2012 .

[8]  Chao Zhang,et al.  Wire‐Shaped Flexible Dye‐sensitized Solar Cells , 2008 .

[9]  Zhong‐Sheng Wang,et al.  Novel Ester‐Functionalized Solid‐State Electrolyte for Highly Efficient All‐Solid‐State Dye‐Sensitized Solar Cells , 2012, Advanced materials.

[10]  Thomas W. Hamann,et al.  Fast Low-Spin Cobalt Complex Redox Shuttles for Dye-Sensitized Solar Cells. , 2013, The journal of physical chemistry letters.

[11]  Peng Wang,et al.  An organic D-π-A dye for record efficiency solid-state sensitized heterojunction solar cells. , 2011, Nano letters.

[12]  M. Toney,et al.  Plastic Solar Cells: Interdiffusion of PCBM and P3HT Reveals Miscibility in a Photovoltaically Active Blend (Adv. Energy Mater. 1/2011) , 2011 .

[13]  Hans Desilvestro,et al.  Long-term stability of dye solar cells , 2011 .

[14]  Jaesung Song,et al.  Nanocarbon counterelectrode for dye sensitized solar cells , 2007 .

[15]  P. Kamat,et al.  Know thy nano neighbor. Plasmonic versus electron charging effects of metal nanoparticles in dye-sensitized solar cells. , 2012, ACS nano.

[16]  Jun-Ho Yum,et al.  Improved performance in dye-sensitized solar cells employing TiO2 photoelectrodes coated with metal hydroxides. , 2006, The journal of physical chemistry. B.

[17]  Yang-Fan Xu,et al.  Hydrothermal Fabrication of Hierarchically Anatase TiO2 Nanowire arrays on FTO Glass for Dye-sensitized Solar Cells , 2013, Scientific Reports.

[18]  A. Belcher,et al.  Highly efficient plasmon-enhanced dye-sensitized solar cells through metal@oxide core-shell nanostructure. , 2011, ACS nano.

[19]  D. Y. Kim,et al.  Water-soluble polyelectrolyte-grafted multiwalled carbon nanotube thin films for efficient counter electrode of dye-sensitized solar cells. , 2010, ACS nano.

[20]  Jung-Kun Lee,et al.  Progress in light harvesting and charge injection of dye-sensitized solar cells , 2011 .

[21]  Ashraful Islam,et al.  Dye-Sensitized Solar Cells with Conversion Efficiency of 11.1% , 2006 .

[22]  Yong Zhou,et al.  Vertically building Zn2SnO4 nanowire arrays on stainless steel mesh toward fabrication of large-area, flexible dye-sensitized solar cells. , 2012, Nanoscale.

[23]  U. Bach,et al.  Highly efficient photocathodes for dye-sensitized tandem solar cells. , 2010, Nature materials.

[24]  Anders Hagfeldt,et al.  Low-cost molybdenum carbide and tungsten carbide counter electrodes for dye-sensitized solar cells. , 2011, Angewandte Chemie.

[25]  Peng Wang,et al.  Efficient Dye-Sensitized Solar Cells with an Organic Photosensitizer Featuring Orderly Conjugated Ethylenedioxythiophene and Dithienosilole Blocks , 2010 .

[26]  Nam-Gyu Park,et al.  Nano‐embossed Hollow Spherical TiO2 as Bifunctional Material for High‐Efficiency Dye‐Sensitized Solar Cells , 2008 .

[27]  F. Guo,et al.  A stable and efficient quasi-solid-state dye-sensitized solar cell with a low molecular weight organic gelator , 2012 .

[28]  Hironori Arakawa,et al.  Significant influence of TiO2 photoelectrode morphology on the energy conversion efficiency of N719 dye-sensitized solar cell , 2004 .

[29]  Christiana Honsberg,et al.  Analysis of tandem solar cell efficiencies under AM1.5G spectrum using a rapid flux calculation method , 2008 .

[30]  Kai Wu,et al.  Highly efficient and completely flexible fiber-shaped dye-sensitized solar cell based on TiO2 nanotube array. , 2012, Nanoscale.

[31]  Michael Grätzel,et al.  Porphyrin-Sensitized Solar Cells with Cobalt (II/III)–Based Redox Electrolyte Exceed 12 Percent Efficiency , 2011, Science.

[32]  Takeshi Maeda,et al.  Near-infrared absorbing squarylium dyes with linearly extended π-conjugated structure for dye-sensitized solar cell applications. , 2011, Organic letters.

[33]  Jung‐Kun Lee,et al.  Carrier Transport in Dye-Sensitized Solar Cells Using Single Crystalline TiO2 Nanorods Grown by a Microwave-Assisted Hydrothermal Reaction , 2011 .

[34]  H. Jung,et al.  Surface‐Plasmon Assisted Energy Conversion in Dye‐Sensitized Solar Cells , 2011 .

[35]  J. Teuscher,et al.  Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites , 2012, Science.

[36]  Sungho Jin,et al.  Dye-sensitized solar cell constructed with titanium mesh and 3-D array of TiO2 nanotubes. , 2010, The journal of physical chemistry. B.

[37]  Fengqi You,et al.  Assumptions and the levelized cost of energy for photovoltaics , 2011 .

[38]  T. Jacobsen,et al.  Electrochemical reaction rates in a dye-sensitised solar cell - The iodide/tri-iodide redox system , 2006 .

[39]  G. Boschloo,et al.  Effects of Driving Forces for Recombination and Regeneration on the Photovoltaic Performance of Dye-Sensitized Solar Cells using Cobalt Polypyridine Redox Couples , 2011 .

[40]  Masaru Shimomura,et al.  Tuning chemistry of CuSCN to enhance the performance of TiO2/N719/CuSCN all-solid-state dye-sensitized solar cell. , 2010, Chemical communications.

[41]  Anders Hagfeldt,et al.  Recent advances and future directions to optimize the performances of p-type dye-sensitized solar cells , 2012 .

[42]  M. Grätzel,et al.  Toward interaction of sensitizer and functional moieties in hole-transporting materials for efficient semiconductor-sensitized solar cells. , 2011, Nano letters.

[43]  Hyunjung Shin,et al.  A Quasi‐Inverse Opal Layer Based on Highly Crystalline TiO2 Nanoparticles: A New Light‐Scattering Layer in Dye‐Sensitized Solar Cells , 2011 .

[44]  M. Grätzel.  Photoelectrochemical cells : Materials for clean energy , 2001 .

[45]  Jason B. Baxter,et al.  Commercialization of dye sensitized solar cells: Present status and future research needs to improve efficiency, stability, and manufacturing , 2012 .

[46]  Yuan Wang,et al.  Enhance the optical absorptivity of nanocrystalline TiO2 film with high molar extinction coefficient ruthenium sensitizers for high performance dye-sensitized solar cells. , 2008, Journal of the American Chemical Society.

[47]  Guozhong Cao,et al.  Nanostructured photoelectrodes for dye-sensitized solar cells , 2011 .

[48]  J. Hupp,et al.  Distance dependence of plasmon-enhanced photocurrent in dye-sensitized solar cells. , 2009, Journal of the American Chemical Society.

[49]  Yuh‐Lang Lee,et al.  Highly Efficient Quantum‐Dot‐Sensitized Solar Cell Based on Co‐Sensitization of CdS/CdSe , 2009 .

[50]  Dong Yoon Lee,et al.  Dye-sensitized solar cells on glass paper: TCO-free highly bendable dye-sensitized solar cells inspired by the traditional Korean door structure , 2012 .

[51]  D. Kuang,et al.  Tri-functional hierarchical TiO2 spheres consisting of anatase nanorods and nanoparticles for high efficiency dye-sensitized solar cells , 2011 .

[52]  Frank Lenzmann,et al.  A Solid-State Dye-Sensitized Solar Cell Fabricated with Pressure-Treated P25−TiO2 and CuSCN: Analysis of Pore Filling and IV Characteristics , 2002 .

[53]  N. Koratkar,et al.  Graphene supported platinum nanoparticle counter-electrode for enhanced performance of dye-sensitized solar cells. , 2011, ACS applied materials & interfaces.

[54]  Ulrich Wiesner,et al.  Plasmonic dye-sensitized solar cells using core-shell metal-insulator nanoparticles. , 2011, Nano letters.

[55]  Peidong Yang,et al.  Nanowire dye-sensitized solar cells , 2005, Nature materials.

[56]  M. Treviño,et al.  Noradrenergic ‘Tone’ Determines Dichotomous Control of Cortical Spike-Timing-Dependent Plasticity , 2012, Scientific Reports.

[57]  Shuai Chang,et al.  Enhancement of low energy sunlight harvesting in dye-sensitized solar cells using plasmonic gold nanorods , 2012 .

[58]  Anusorn Kongkanand,et al.  Quantum dot solar cells. Tuning photoresponse through size and shape control of CdSe-TiO2 architecture. , 2008, Journal of the American Chemical Society.

[59]  E. Aydil,et al.  Nanowire-quantum-dot solar cells and the influence of nanowire length on the charge collection efficiency , 2009 .

[60]  D. Macfarlane,et al.  Organic ionic plastic crystal electrolytes; a new class of electrolyte for high efficiency solid state dye-sensitized solar cells , 2011 .

[61]  Kaiming Liao,et al.  Improved Efficiency of over 10% in Dye-Sensitized Solar Cells with a Ruthenium Complex and an Organic Dye Heterogeneously Positioning on a Single TiO2 Electrode , 2011 .

[62]  Kuo-Chuan Ho,et al.  CoS acicular nanorod arrays for the counter electrode of an efficient dye-sensitized solar cell. , 2012, ACS nano.

[63]  M. Kanatzidis,et al.  All-solid-state dye-sensitized solar cells with high efficiency , 2012, Nature.

[64]  Design of conduction band structure of TiO2 electrode using Nb doping for highly efficient dye‐sensitized solar cells , 2012 .

[65]  Joshua M. Pearce,et al.  A Review of Solar Photovoltaic Levelized Cost of Electricity , 2011 .

[66]  Shanyi Guang,et al.  Near-Infrared Absorbing Squaraine Dyes for Solar Cells: Relationship between Architecture and Performance , 2012 .

[67]  E. Barea,et al.  PEDOT Nanotube Arrays as High Performing Counter Electrodes for Dye Sensitized Solar Cells. Study of the Interactions Among Electrolytes and Counter Electrodes , 2011 .

[68]  Dong Hoe Kim,et al.  Improved spectral response of sensitized photoelectrodes with the optical modulation layer , 2012 .

[69]  Mohammad Khaja Nazeeruddin,et al.  High-efficiency (7.2%) flexible dye-sensitized solar cells with Ti-metal substrate for nanocrystalline-TiO2 photoanode. , 2006, Chemical communications.