ICCAS OpenIR
Solidification of liquid electrolyte with imidazole polymers for quasi-solid-state dye-sensitized solar cells
Wang, Miao1,2; Lin, Yuan1; Zhou, Xiaowen1; Xiao, Xurui1; Yang, Lei1; Feng, Shujing1; Li, Xueping1
2008-01-15
Source PublicationMATERIALS CHEMISTRY AND PHYSICS
ISSN0254-0584
Volume107Issue:1Pages:61-66
AbstractQuasi-solid-state electrolytes were prepared by employing the imidazole polymers to solidify the liquid electrolyte containing lithium iodide, iodine and ethylene carbonate (EC)/propylene carbonate (PC) mixed solvent. The ionic conductivity and diffusion behavior of triiodide in the quasi-solid-state electrolytes were examined in terms of the polymer content. Application of the quasi-solid-state electrolytes to the dye-sensitized solar cells, the maximum energy conversion efficiency of 7.6% (AM 1.5, 100 mW cm(-2)) was achieved. The dependence of the photovoltaic performance on the polymer content and on the different anions of the imidazole polymers was studied by electrochemical impedance spectroscopy and cyclic voltammetry. The results indicate the charge transfer behaviors occurred at nanocrystalline TiO2/electrolyte and Pt/electrolyte interface play an important role in influencing the photovoltaic performance of quasi-solid-state dye-sensitized solar cells. (c) 2007 Elsevier B.V. All rights reserved.
KeywordSolidification Polymers Dye-sensitized Solar Cells Electrochemical Properties
DOI10.1016/j.matchemphys.2007.06.041
Indexed BySCI
Language英语
WOS IDWOS:000252333300013
PublisherELSEVIER SCIENCE SA
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65272
Collection中国科学院化学研究所
Corresponding AuthorLin, Yuan
Affiliation1.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Wang, Miao,Lin, Yuan,Zhou, Xiaowen,et al. Solidification of liquid electrolyte with imidazole polymers for quasi-solid-state dye-sensitized solar cells[J]. MATERIALS CHEMISTRY AND PHYSICS,2008,107(1):61-66.
APA Wang, Miao.,Lin, Yuan.,Zhou, Xiaowen.,Xiao, Xurui.,Yang, Lei.,...&Li, Xueping.(2008).Solidification of liquid electrolyte with imidazole polymers for quasi-solid-state dye-sensitized solar cells.MATERIALS CHEMISTRY AND PHYSICS,107(1),61-66.
MLA Wang, Miao,et al."Solidification of liquid electrolyte with imidazole polymers for quasi-solid-state dye-sensitized solar cells".MATERIALS CHEMISTRY AND PHYSICS 107.1(2008):61-66.
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