Electrolyte Optimization in Dye-sensitized Solar Cells

Abstract

Abstract: The different electrolytes, including the solvent and solution in electrolyte, and their effect on the performance of dye-sensitized solar cells were investigated. The electrolytes were optimized according to the performance of dye-sensitized solar cells. The optimized electrolyte in dye-sensitized solar cells module was achieved, and the photon-electric conversion efficiency is 6.48% for DSCs with the size of 0.8 cm×18 cm, when ACN was used as the solvent in the electrolyte(0.1 mol/L I₂, 0.1 mol/L LiI, 0.5 mol/L TBP and 0.6 mol/L DMPII).

Key words: Dye-sensitization, Solar cells, Electrolyte, Alkylimidazolium iodide

CLC Number:

TK514

TrendMD:

DAI Song-Yuan, XIAO Shang-Feng, SHI Cheng-Wu, CHEN Shuang-Hong, HUANG Yang, KONG Fan-Tai, HU Lin-Hua, PAN Xu, SUI Yi-Feng, WENG Jian, WANG Kong-Jia . Electrolyte Optimization in Dye-sensitized Solar Cells[J]. Chem. J. Chinese Universities, 2005, 26(3): 518.

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Electrolyte Optimization in Dye-sensitized Solar Cells

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