Donor–acceptor polymers based on multi-fused heptacyclic structures: synthesis, characterization and photovoltaic applications
作者： Jhong-Sian Wu , Yen-Ju Cheng , Martin Dubosc , Chao-Hsiang Hsieh , Chin-Yen Chang
DOI: 10.1039/C003040F
关键词:
摘要: We report here two novel 2,7-fluorene- and 2,7-carbazole-based conjugated polymers PFDCTBT PCDCTBT containing ladder-type heptacyclic structures with forced planarity. PCDTBT shows excellent solubility, low band gap high hole mobility, leading to a power conversion efficiency of 3.7%.
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rsc.org参考文章(30)
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