標題: Diindenothieno[2,3-b]thiophene arene for efficient organic photovoltaics with an extra high open-circuit voltage of 1.14 ev
作者: Cheng, Yen-Ju
Cheng, Sheng-Wen
Chang, Chih-Yu
Kao, Wei-Shun
Liao, Ming-Hung
Hsu, Chain-Shu
應用化學系
Department of Applied Chemistry
公開日期: 2012
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:PC71BM 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.
URI: http://hdl.handle.net/11536/15696
http://dx.doi.org/10.1039/c2cc18189d
ISSN: 1359-7345
DOI: 10.1039/c2cc18189d
期刊: CHEMICAL COMMUNICATIONS
Volume: 48
Issue: 26
起始頁: 3203
結束頁: 3205
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