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27 Sep 01:04

High-performance nonfullerene polymer solar cells based on a fluorinated wide bandgap copolymer with a high open-circuit voltage of 1.04 V

J. Mater. Chem. A, 2017, 5,22180-22185
DOI: 10.1039/C7TA07785H, Paper
Yan Wang, Qunping Fan, Xia Guo, Wanbin Li, Bing Guo, Wenyan Su, Xuemei Ou, Maojie Zhang
Nonfullerene polymer solar cells based on a polymer donor PM6 containing a fluorinated-thienyl benzodithiophene unit and a small molecule acceptor ITIC showed a PCE of 9.7% with a Voc of up to 1.04 V and an energy loss as low as 0.51 eV.
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