Enhanced-Light-Harvesting Amphiphilic Ruthenium Dye for Efficient Solid-State Dye-Sensitized Solar Cells

	Enhanced-Light-Harvesting Amphiphilic Ruthenium Dye for Efficient Solid-State Dye-Sensitized Solar Cells
	Wang MK ; Moon SJ ; Zhou DF ; Le Formal F ; Cevey-Ha NL ; Humphry-Baker R ; Gratzel C ; Wang P ; Zakeeruddin SM ; Gratzel M
刊名	advanced functional materials
	2010
卷号	20 期号:11 页码:1821-1826
关键词	CHARGE RECOMBINATION ELECTRON-TRANSPORT DIFFUSION LENGTH PERFORMANCE FILM CONVERSION ABSORPTIVITY DEVICE
ISSN号	1616-301x
通讯作者	wang mk
中文摘要	a ruthenium sensitizer (coded c101, naru (4,4'-bis(5-hexylthiophen-2-yl)-2,2'-bipyridine) (4-carboxylic acid-4'-caboxylate-2,2'-bipyridine) (ncs)(2)) containing a hexylthiophene-conjugated bipyridyl group as an ancillary ligand is presented for use in solid-state dye-sensitized solar cells (ssdscs). the high molar. extinction coefficient of this dye is advantageous compared to the widely used z907 dye, (naru (4-carboxylic acid-4'-carboxylate) (4,4'-dinonyl-2,2'-bipyridine) (ncs)(2)). in combination with an organic hole-transporting material (spiro-meotad, 2,2',7,7'-tetrakis-(n,n-di-p-methoxyphenylamine) 9, 9'-spirobifluorene), the c101 sensitizer exhibits an excellent power-conversion efficiency of 4.5% under am 1.5 solar (100 mw cm(-2)) irradiation in a ssdsc. from electronic-absorption, transient-photovoltage-decay, and impedance measurements it is inferred that extending the pi-conjugation of spectator ligands induces an enhanced light harvesting and retards the charge recombination, thus favoring the photovoltaic performance of a ssdsc.,
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000279120900016
公开日期	2012-04-26
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/43648]
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	Wang MK,Moon SJ,Zhou DF,et al. Enhanced-Light-Harvesting Amphiphilic Ruthenium Dye for Efficient Solid-State Dye-Sensitized Solar Cells[J]. advanced functional materials,2010,20(11):1821-1826.
APA	Wang MK.,Moon SJ.,Zhou DF.,Le Formal F.,Cevey-Ha NL.,...&Gratzel M.(2010).Enhanced-Light-Harvesting Amphiphilic Ruthenium Dye for Efficient Solid-State Dye-Sensitized Solar Cells.advanced functional materials,20(11),1821-1826.
MLA	Wang MK,et al."Enhanced-Light-Harvesting Amphiphilic Ruthenium Dye for Efficient Solid-State Dye-Sensitized Solar Cells".advanced functional materials 20.11(2010):1821-1826.