Synthesis of a polythieno[3,4-b]thiophene derivative with a low-lying HOMO level and its application in polymer solar cells.
Synthesis of a polythieno[3,4-b]thiophene derivative with a low-lying HOMO level and its application in polymer solar cells.
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DOI：
10.1039/c1cc12643a
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发表时间：
2011-07
影响因子：
4.9
通讯作者：
Lijun Huo;Xia Guo;Yongfang Li;Jianhui Hou
中科院分区：
文献类型：
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作者：
Lijun Huo;Xia Guo;Yongfang Li;Jianhui Hou
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A planar benzodithiophene with lower HOMO was copolymerized with the thieno[3,4-b]thiophene unit to obtain a new low band gap polymer of PBDPTT-C, which exhibited a higher open-circuit voltage (V(oc)) of 0.8 V and a promising efficiency of 5.2%.