Organic Dyes Containing a Coplanar Indacenodithiophene Bridge for High-Performance Dye-Sensitized Solar Cells
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- 作者：Jia-Hung Chen ; Chih-Hung Tsai ; Shao-An Wang ; Ya-Yan Lin ; Tsung-Wei Huang ; Shih-Feng Chiu ; Chung-Chih Wu ; Ken-Tsung Wong
- 刊名：Journal of Organic Chemistry
- 出版年：2011
- 出版时间：November 4, 2011
- 年：2011
- 卷：76
- 期：21
- 页码：8977-8985
- 全文大小：441K
- 年卷期：v.76,no.21(November 4, 2011)
- ISSN：1520-6904
文摘
A series of new organic dyes exploiting coplanar indacenodithiophene as the central 蟺-spacer of the classical donor鈥?蟺-spacer)鈥揳cceptor configuration were synthesized and characterized for dye-sensitized solar cells. The coplanarity of the indacenodithiophene core facilitates efficient donor to acceptor charge transfer, imparting the new organic dyes significant bathochromic shifts and remarkable power conversion efficiencies of up to 6.7% (DTInDT) under AM 1.5G radiation.