Diindenothieno[2,3-b]thiophene arene for efficient organic photovoltaics with an extra high open-circuit voltage of 1.14 ev

Yen Ju Cheng, Sheng Wen Cheng, Chih Yu Chang, Wei Shun Kao, Ming Hung Liao, Chain Shu Hsu

研究成果: 雜誌貢獻文章同行評審

47 引文 斯高帕斯(Scopus)

摘要

We report a novel diindenothieno[2,3-b]thiophene ladder-type hexacyclic arene for constructing a donor-acceptor copolymer PDITTDTBT. A device based on PDITTDTBT:PC 71BM exhibited a high V oc of 0.92 V with an impressive PCE of 5.8%, while a PDITTDTBT:DMPCBA-based device showed an extra high V oc of 1.14 V.
原文英語
頁(從 - 到)3203-3205
頁數3
期刊Chemical Communications
48
發行號26
DOIs
出版狀態已發佈 - 三月 28 2012
對外發佈

ASJC Scopus subject areas

  • 催化
  • 電子、光磁材料
  • 陶瓷和複合材料
  • 化學 (全部)
  • 表面、塗料和薄膜
  • 金屬和合金
  • 材料化學

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