Abstract
A dye-sensitized solar cell was constructed using a porphyrin photosensitizer and, in place of the usual iodide redox system, a solution in aniline solvent containing lithium perchlorate electrolyte, camphorsulfonic acid, and poly(ethylene oxide) copolymer. Irradiation generated polyaniline within the cell, initially following a proposed photoelectropolymerization mechanism, and eventually operating as a solar cell with polyaniline as the hole transport medium. Overall energy conversion efficiency was 0.8% at moderate light intensities (14.6 mW cm−2) but lower at higher light intensities due to conductivity limitations.
Similar content being viewed by others
References
M. Grätzel, Solar Energy Conversion by Dye-Sensitized Photovoltaic Cells, Inorg. Chem., 2005, 44, 6841–6851.
B. Li, L. Wang, B. Kang, P. Wang, Y. Qiu, Review of recent progress in solid-state dye-sensitized solar cells, Sol. Energy Mater. Sol. Cells, 2006, 90, 549–573.
B. O’Regan, F. Lenzmann, R. Muis, J. Wienke, A Solid-State Dye-Sensitized Solar Cell Fabricated With Pressure-Treated P25-TiO2 and CuSCN: Analysis of Pore Filling and IV Characteristics, Chem. Mater., 2002, 14, 5023–5029.
U. Bach, Y. Tachibana, J. E. Moser, S. A. Haque, J. R. Durrant, M. Grätzel, D. R. Klug, Charge Separation in Solid-State Dye-Sensitized Heterojunction Solar Cells, J. Am. Chem. Soc., 1999, 121, 7445–7446.
W. Li, J. Kang, X. Li, S. Fang, Y. Lin, G. Wang, X. Xiao, A novel polymer quaternary ammonium iodide and application in quasi-solid-state dye-sensitized solar cells, J. Photochem. Photobiol., A, 2005, 170, 1–6.
R. Senadeera, N. Fukuri, Y. Saito, T. Kitamura, Y. Wada, S. Yanagida, Volatile solvent-free solid-state polymer-sensitized TiO2 solar cells with poly(3,4-ethylenedioxythiophene) as a hole-transporting medium, Chem. Commun., 2005, 2259–2261.
G. D. Sharma, S. Sharma, M. S. Roy, Charge conduction and photogeneration process in hybrid materials of conjugated polymer and dye-sensitized TiO2 thin-film device, J. Mater. Sci.: Mater. Electron., 2004, 15, 69–74.
R. Cervini, Y. Cheng, G. Simon, Solid-state Ru-dye solar cells using polypyrrole as a hole conductor, J. Phys. D: Appl. Phys., 2004, 37, 13–20.
T. Kitamura, M. Maitani, M. Matsuda, Y. Wada, S. Yanagida, Improved solid-state dye solar cells with polypyrrole using a carbon-based counter electrode, Chem. Lett., 2001, 1054–1055.
T. Kietzke, H.-H. Hoerhold, D. Neher, Efficient Polymer Solar Cells Based on M3EH-PPV, Chem. Mater., 2005, 17, 6532–6537.
S. Tan, J. Zhai, M. Wan, Q. Meng, Y. Li, L. Jiang, D. Zhu, Influence of Small Molecules in Conducting Polyaniline on the Photovoltaic Properties of Solid-State Dye-Sensitized Solar Cells, J. Phys. Chem. B, 2004, 108, 18693–18697.
G. K. R. Senadeera, T. Kitamura, Y. Wada, S. Yanagida, Deposition of polyaniline via molecular self-assembly on TiO2 and its uses as a sensitizer in solid-state solar cells, J. Photochem. Photobiol., A, 2004, 164, 61–66.
S. Tan, J. Zhai, B. Xue, M. Wan, Q. Meng, Y. Li, L. Jiang, D. Zhu, Property Influence of Polyanilines on Photovoltaic Behaviors of Dye-Sensitized Solar Cells, Langmuir, 2004, 20, 2934–2937.
S. Cherian, C. C. Wamser, Adsorption and Photoactivity of Tetra(4-carboxyphenyl)porphyrin (TCPP) on Nanoparticulate TiO2, J. Phys. Chem. B, 2000, 104, 3624–3629.
A. Adler, F. Longo, J. Finarelli, J. Goldmacher, J. Acour, L. Korsakoff, A Simplified Synthesis for meso-Tetraphenylporphine, J. Org. Chem., 1966, 32, 476.
A. Kay, M. Grätzel, Artificial Photosynthesis. 1. Photosensitization of Titanium Dioxide Solar Cells with Chlorophyll Derivatives and Related Natural Porphyrins, J. Phys. Chem., 1993, 97, 6272–6277.
R. Noufi, A. J. Nozik, J. White, L. F. Warren, Enhanced Stability of Photoelectrodes with Electrogenerated Polyaniline Films, J. Electrochem. Soc., 1982, 129, 2261–2265.
J. Stejskal, R. G. Gilbert, Polyaniline. Preparation of a conducting polymer, Pure Appl. Chem., 2002, 74, 857–867.
V. Syritski, R. E. Gyurcsanyi, A. Oepik, K. Toth, Synthesis and characterization of inherently conducting polymers by using Scanning Electrochemical Microscopy and Electrochemical Quartz Crystal Microbalance, Synth. Met., 2005, 152, 133–136.
Author information
Authors and Affiliations
Corresponding author
Additional information
This paper was published as part of the special issue in honour of the late Professor George S. Hammond.
Electronic supplementary information (ESI) available: Tables of photovoltaic performance versus various cell components, mass spectral data, action spectrum. See DOI: 10.1039/b610810e
Rights and permissions
About this article
Cite this article
Kim, HS., Wamser, C.C. Photoelectropolymerization of aniline in a dye-sensitized solar cell. Photochem Photobiol Sci 5, 955–960 (2006). https://doi.org/10.1039/b610810e
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1039/b610810e