Li Weiwei, Hendriks Koen H, Furlan Alice, Zhang Andong, Wienk Martijn M, Janssen René A J
Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China.
Chem Commun (Camb). 2015 Mar 11;51(20):4290-3. doi: 10.1039/c4cc10357b.
A regioregular terpolymer that combines electron-deficient diketopyrrolopyrrole and benzothiadiazole units with an electron-rich dithienopyrrole unit is presented. In solar cells, the terpolymer affords an open circuit voltage of 0.52 V and a power conversion efficiency of 3.7% with a spectral response up to 1050 nm.
本文介绍了一种区域规整的三元共聚物，它将缺电子的二酮吡咯并吡咯和苯并噻二唑单元与富电子的二噻吩并吡咯单元结合在一起。在太阳能电池中，该三元共聚物的开路电压为0.52 V，功率转换效率为3.7%，光谱响应高达1050 nm。
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