An alkylthieno-2-yl flanked dithieno[2,3-d: 2 ',3 '-d ']-benzo[1,2-b:4,5-b ']dithiophene-based low band gap conjugated polymer for high performance photovoltaic solar cells
An alkylthieno-2-yl flanked dithieno[2,3-d: 2 ',3 '-d ']-benzo[1,2-b:4,5-b ']dithiophene-based low band gap conjugated polymer for high performance photovoltaic solar cells
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一种烷基噻吩基-2-基侧翼二噻吩并[2,3-d: 2',3'-d']-苯并[1,2-b:4,5-b']二噻吩基低带隙共轭聚合物
DOI：
10.1039/c4ra14532a
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发表时间：
2015
期刊：
影响因子：
3.9
通讯作者：
Cao Yong
中科院分区：
文献类型：
--
作者：
Guo Pengzhi;Xia Yangjun;Huang Fei;Luo Guoping;Li Jianfeng;Zhang Peng;Zhu Yuancheng;Yang Chunyan;Wu Hongbin;Cao Yong
首次合成了烷基亚硫基-2-基dithieno[2，3-d:2′，3′-d′]benzo[1，2-b:4，5-b′]dithiophene侧翼的低禁带共轭聚合物和一种萘并[1，2-c：5，6-c]双[1，2，5]噻二唑衍生物，并展示了高性能的倒置光伏太阳能电池，其功率转换效率为7.52%。
A low band gap conjugated polymer derived from alkylthieno-2-yl flanked dithieno[2,3-d:2′,3′-d′]benzo[1,2-b:4,5-b′]dithiophene and a naphtho[1,2-c:5,6-c]bis[1,2,5]thiadiazole derivative was first synthesized, and high performance inverted photovoltaic solar cells with a power conversion efficiency of 7.52% have been demonstrated.