Effect of bisalkylthio side chains on benzo[1,2-b:4,5-b′]dithiophene-based polymers for organic solar cells

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• 作者：Ping Deng^a ; ¹ ; Jiangsheng Yu^a ; ¹ ; Xinxing Yin^a ; Yongliang Geng^a ; Baojing Zhou^a ; Fujun Zhang^b ; Weihua Tang^a ; ^{whtang@mail.njust.edu.cn}
• 关键词：Bisalkylthio side chain ; Benzo[1 ; 2-b ; 4 ; 5-b&prime ; ]dithiophene ; Polymer solar cells ; Conjugated polymer ; Power conversion efficiency
• 刊名：Dyes and Pigments
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：138
• 期：Complete
• 页码：47-55
• 全文大小：1952 K
• 卷排序：138

文摘

The synthesis of bisalkylthiobenzo[1,2-b:4,5-b′]dithiophene based polymers. The electrochemical characterization and molecular simulation of polymers. The effect of bisalkylthio side chains on BDT polymer properties. The highest PCE of 5.82% for PBDTT-DS2-BTff based OPVs.