A systematical investigation of non-fullerene solar cells based on diketopyrrolopyrrole polymers as electron donor
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- 作者：Cheng Li ; Andong Zhang ; Guitao Feng ; Fan Yang ; Xudong Jiang ; Yaping Yu ; Dongdong Xia ; Weiwei Li ; liweiwei@iccas.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Diketopyrrolopyrrole ; Non-fullerene solar cells ; Perylene diimide
- 刊名：Organic Electronics
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：35
- 期：Complete
- 页码：112-117
- 全文大小：1136 K
文摘
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Diketopyrrolopyrrole-based polymers as donor and a perylene bisimide derivative as acceptor were applied in non-fullerene solar cells.
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The power conversion efficiencies of 1.6–2.6% were achieved with broad photo-response from 300 nm to 1000 nm.
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The modest PCEs of these DPP polymers based non-fullerene solar cells were attributed to the high charge recombination.