Stable Dyes Containing Double Acceptors without COOH as Anchors for Highly Efficient Dye-Sensitized Solar Cells

被引：193
作者：
Mao, Jiangyi [1 ]
He, Nannan [1 ]
Ning, Zhijun [1 ]
Zhang, Qiong [1 ]
Guo, Fuling [1 ]
Chen, Long [1 ]
Wu, Wenjun [1 ]
Hua, Jianli [1 ]
Tian, He [1 ]
机构：
[1] E China Univ Sci & Technol, Inst Fine Chem, Key Lab Adv Mat, Shanghai 200237, Peoples R China
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 39期
关键词：
acceptors; anchoring groups; dye-sensitized solar cells; rhodanines; OPEN-CIRCUIT VOLTAGE; ORGANIC-DYES; TAUTOMERISM; ADSORPTION; RHODANINE;
D O I：
10.1002/anie.201204948
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The electron acceptor 2-(1,1-dicyanomethylene) rhodanine is a promising alternative to cyanoacrylic acid as an anchoring group for organic dyes. For example, the RD-II-based dye-sensitized solar cell has an overall conversion efficiency of 7.11 % and long-term stability. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：9873 / 9876
页数：4
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