N-Methyl-N-Allylpyrrolidinium Based Ionic Liquids for Solvent-Free Dye-Sensitized Solar Cells

	N-Methyl-N-Allylpyrrolidinium Based Ionic Liquids for Solvent-Free Dye-Sensitized Solar Cells
	Cai N ; Zhang J ; Zhou DF ; Yi ZH ; Guo J ; Wang P
刊名	journal of physical chemistry c
	2009
卷号	113 期号:10 页码:4215-4221
关键词	INTENSITY-MODULATED PHOTOVOLTAGE PLASTIC CRYSTAL ELECTROLYTE TEMPERATURE MOLTEN-SALTS BAND-EDGE MOVEMENT CHARGE-TRANSPORT PHOTOCURRENT SPECTROSCOPY CONVERSION EFFICIENCY PYRROLIDINIUM CATIONS GEL ELECTROLYTE BACK-REACTION
ISSN号	1932-7447
通讯作者	wang p
中文摘要	we prepared four new ionic liquids consisting of n-methyl-n-allylpyrrolidinium cation in conjunction with anions including iodide, nitrate, thiocyanate, and dicyanamide, respectively, and measured their physical properties of density, viscosity, and conductivity. owing to the relatively lower melting point of electroactive n-methyl-n-allylpyrrolidinium iodide, in combination with three other nonelectroactive ionic liquids, we could construct solvent-free electrolytes possessing high iodide concentrations for dye-sensitized solar cells. we correlated temperature-dependent electrolyte viscosity with molar conductivity and triiodide mobility through applying an empirical walden's rule and a modified stokes-einstein equation, respectively. we have further found that these anions (nitrate, thiocyanate, and dicyanamide) have different influences on surface states and electron transport in the mesoporous titania film, resulting in different photovoltages and photocurrents of dye-sensitized solar cells.
收录类别	SCI
语种	英语
WOS记录号	WOS:000263975000047
公开日期	2010-05-27
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/12367]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Cai N,Zhang J,Zhou DF,et al. N-Methyl-N-Allylpyrrolidinium Based Ionic Liquids for Solvent-Free Dye-Sensitized Solar Cells[J]. journal of physical chemistry c,2009,113(10):4215-4221.
APA	Cai N,Zhang J,Zhou DF,Yi ZH,Guo J,&Wang P.(2009).N-Methyl-N-Allylpyrrolidinium Based Ionic Liquids for Solvent-Free Dye-Sensitized Solar Cells.journal of physical chemistry c,113(10),4215-4221.
MLA	Cai N,et al."N-Methyl-N-Allylpyrrolidinium Based Ionic Liquids for Solvent-Free Dye-Sensitized Solar Cells".journal of physical chemistry c 113.10(2009):4215-4221.