Use thiophene as a comonomer alternative to triphenylamine combine with 4, 8-dithienylbenzo [1,2-b: 4, 5-b'] dithiophene as a polymer dye in sensitized solar cells
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- 作者：Gang Wang ; Wenhui Ding ; Haizhen Wang ; Xianyong Zhou ; Guipeng Yu ; gilbertyu@csu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Chunyue Pan ; panchunyue@csu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Polymer dyes ; Donor ; Triphenylamine ; Dye-sensitized solar cells
- 刊名：Synthetic Metals
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：209
- 期：Complete
- 页码：119-127
- 全文大小：2033 K
文摘
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Synthesized two new 4, 8-dithienylbenzo dithiophene based polymers.
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The two polymers were successfully used as dyes for DSSCs.
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The polymer based on triphenylamine has higher absorption ability and IPCE peak.
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The simplified polymer (PPTB8) has higher Jsc and power conversion efficiency.