Preparation of donor-acceptor type organic dyes bearing various electron-withdrawing groups for dye-sensitized solar cell application

被引：53

作者：

Numata, Youhei ^{[1
]}

Ashraful, Islam ^{[1
]}

Shirai, Yasuhiro ^{[1
]}

Han, Liyuan ^{[1
]}

机构：

[1] Natl Inst Mat Sci, Photovolta Mat Unit, Tsukuba, Ibaraki 3050047, Japan

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 21期

基金：

日本科学技术振兴机构;

关键词：

HIGH-EFFICIENCY; CONVERSION-EFFICIENCY; HIGHLY-EFFICIENT; ABSORPTIVITY; PERFORMANCE; DESIGN; UNIT;

D O I：

10.1039/c1cc11130b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel donor-pi-spacer-acceptor type organic dyes bearing various electron-withdrawing groups on their acceptor part were synthesized by Knoevenagel condensation with acetic acid silyl ester derivatives. Dye-sensitized solar cells with the new dyes present solar light-to-electricity conversion efficiency of 2.51-4.05%.

引用

页码：6159 / 6161

页数：3

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