Solution-Processed Organic Solar Cells Based on Dialkylthiol-Substituted Benzodithiophene Unit with Efficiency near 10%
Journal of the American Chemical Society2014Vol. 136(44), pp. 15529–15532
Citations Over TimeTop 1% of 2014 papers
Bin Kan, Qian Zhang, Miaomiao Li, Xiangjian Wan, Wang Ni, Guankui Long, Yunchuang Wang, Xuan Yang, Huanran Feng, Yongsheng Chen
Abstract
A small molecule named DR3TSBDT with dialkylthiol-substituted benzo[1,2-b:4,5-b']dithiophene (BDT) as the central unit was designed and synthesized for solution-processed bulk-heterojunction solar cells. A notable power conversion efficiency of 9.95% (certified 9.938%) has been achieved under AM 1.5G irradiation (100 mW cm(-2)), with an average PCE of 9.60% based on 50 devices.
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