Enhanced power conversion efficiencies in bulk heterojunction solar cells based on conjugated polymer with isoindigo side chain.
Enhanced power conversion efficiencies in bulk heterojunction solar cells based on conjugated polymer with isoindigo side chain.
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DOI：
10.1039/c3cc40620b
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发表时间：
2013-04
影响因子：
4.9
通讯作者：
Chang-Hong Wang;Bin Zhao;Zhencai Cao;P. Shen;Zhuo Tan;Xiangling Li;Songting Tan
中科院分区：
文献类型：
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作者：
Chang-Hong Wang;Bin Zhao;Zhencai Cao;P. Shen;Zhuo Tan;Xiangling Li;Songting Tan
设计并合成了一种新型的基于苯并[1，2-B：4，5-b ']二噻吩（BDT）和异靛（ID）的共轭侧链聚合物（PBDT-TID）。这种新型聚合物在活性层中表现出优异的微相分离。由PBDT-TID和PC61 BM制造的本体异质结聚合物太阳能电池显示出使用常规和倒置器件结构分别为5.25%和6.51%的有前途的功率转换效率。
A novel conjugated side-chain polymer (PBDT-TID), based on benzo[1,2-b:4,5-b']dithiophene (BDT) and isoindigo (ID) moieties, was designed and synthesized. The new polymer exhibited excellent microphase separation in active layers. Bulk heterojunction polymer solar cells fabricated from PBDT-TID and PC61BM showed promising power conversion efficiencies of 5.25% and 6.51% using conventional and inverted device structures, respectively.