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Royal Society of Chemistry, Chemical Communications, 47(55), p. 6708-6710, 2019

DOI: 10.1039/c9cc02904d

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Changing the π-bridge from thiophene to thieno[3,2-b]thiophene for the D–π–A type polymer enables high performance fullerene-free organic solar cells

Journal article published in 2019 by You Chen, Yanfang Geng, Ailing Tang, Xiaochen Wang ORCID, Yanming Sun ORCID, Erjun Zhou ORCID
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

The photovoltaic cells ofPE2with a thieno[3,2-b]thiophene (TT) π bridge realized a PCE of 13.50%, obviously higher than the 10.58% PCE ofJ52-FSwith a thiophene π bridge.