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Stable Dyes Containing Double Acceptors without COOH as Anchors for Highly Efficient Dye‐Sensitized Solar Cells
Author(s) -
Mao Jiangyi,
He Nannan,
Ning Zhijun,
Zhang Qiong,
Guo Fuling,
Chen Long,
Wu Wenjun,
Hua Jianli,
Tian He
Publication year - 2012
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201204948
Subject(s) - rhodanine , acceptor , electron acceptor , dye sensitized solar cell , chemistry , combinatorial chemistry , computer science , photochemistry , organic chemistry , physics , electrode , electrolyte , condensed matter physics
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.