Solidification of liquid electrolyte with imidazole polymers for quasi-solid-state dye-sensitized solar cells

doi:10.1016/j.matchemphys.2007.06.041

CORC > 化学研究所 > 中国科学院化学研究所

	Solidification of liquid electrolyte with imidazole polymers for quasi-solid-state dye-sensitized solar cells
	Wang, Miao 1,2; Lin, Yuan 1; Zhou, Xiaowen 1; Xiao, Xurui 1; Yang, Lei 1; Feng, Shujing 1; Li, Xueping 1
刊名	MATERIALS CHEMISTRY AND PHYSICS
	2008-01-15
卷号	107 期号:1 页码:61-66
关键词	Solidification Polymers Dye-sensitized Solar Cells Electrochemical Properties
ISSN号	0254-0584
DOI	10.1016/j.matchemphys.2007.06.041
英文摘要	Quasi-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.
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000252333300013
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/65271]
专题	中国科学院化学研究所
通讯作者	Lin, Yuan
作者单位	1.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
推荐引用方式 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.