开发了一种具有共轭二噻吩并苯并噻二唑-乙烯侧链的新型苯并（1,2-b:4,5-b'）二噻吩基共聚物，用于高效太阳能电池。
Development of a new benzo(1,2-b:4,5-b')dithiophene-based copolymer with conjugated dithienylbenzothiadiazole-vinylene side chains for efficient solar cells.
机构信息
College of Chemistry and Key Laboratory of Advanced Functional Polymeric Materials, College of Hunan Province, Xiangtan University, Xiangtan 411105, PR China.
出版信息
Chem Commun (Camb). 2011 Sep 7;47(33):9381-3. doi: 10.1039/c1cc12851e. Epub 2011 Jul 22.
PMID:21779607
Abstract
A new benzodithiophene-based copolymer PTG1 with dithienylbenzothiadiazole-vinylene side chains exhibits excellent film-forming ability, a deep HOMO energy level, and a good miscibility with PC(71)BM. Bulk heterojunction polymer solar cells fabricated from PTG1 and PC(71)BM showed a promising power conversion efficiency over 4.0%.
摘要
一种新型基于苯并二噻吩的共聚物 PTG1，具有二噻吩并苯并噻二唑-亚乙烯基侧链，具有优异的成膜能力、深 HOMO 能级和与 PC(71)BM 的良好混溶性。由 PTG1 和 PC(71)BM 制备的体异质结聚合物太阳能电池表现出超过 4.0%的有希望的功率转换效率。
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