Organic d-pi-a dyes for dye-sensitized solar cell

doi:10.2174/138527207781696008

CORC > 北京大学 > 化学与分子工程学院

	Organic d-pi-a dyes for dye-sensitized solar cell
	Chen, Zhigang ; Li, Fuyou ; Huang, Chunhui
刊名	current organic chemistry
	2007
关键词	PHOTOELECTRIC CONVERSION PROPERTIES NANOCRYSTALLINE TIO2 ELECTRODES LB MONOLAYER FILMS CYANINE DYES TITANIUM-DIOXIDE HEMICYANINE DYES COUMARIN DYES ARTIFICIAL PHOTOSYNTHESIS SEMICONDUCTOR ELECTRODES EFFICIENT SENSITIZATION
DOI	10.2174/138527207781696008
英文摘要	Dye-sensitized solar cells (DSSCs) have received considerable attentions as a cost-effective alternative to conventional solar cells. One of main issues for the development of DSSCs is the design and synthesis of dyes that serve as light absorbers for energy conversion. Up to now, many different pure organic dyes and transition metal complexes have been evaluated as sensitizers. DSSCs sensitized with pure organic dyes have relatively lower power conversion efficiencies than those sensitized with metal complexes. However, pure organic dyes have many advantages for their application in DSSCs, such as lower cost, higher absorption coefficient and easy control of redox potentials of LUMO and HOMO levels. Importantly, the highest power conversion efficiency of DSSCs with pure organic dyes has reached 8.0%, which is close to that (similar to 10%) of DSSCs with metal complexes. In this paper, the features of pure organic dyes and several ways for the design towards higher efficiency are presented. The recent progress on the selection and utilization of these pure organic dyes, especially organic D-pi-A dyes, are mainly discussed. The effects of the structures of organic D-pi-A dyes on cell performances are compared.; Chemistry, Organic; SCI(E); 0; ARTICLE; 14; 1241-1258; 11
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/397638]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Chen, Zhigang,Li, Fuyou,Huang, Chunhui. Organic d-pi-a dyes for dye-sensitized solar cell[J]. current organic chemistry,2007.
APA	Chen, Zhigang,Li, Fuyou,&Huang, Chunhui.(2007).Organic d-pi-a dyes for dye-sensitized solar cell.current organic chemistry.
MLA	Chen, Zhigang,et al."Organic d-pi-a dyes for dye-sensitized solar cell".current organic chemistry (2007).