Three-dimensional molecular donors combined with polymeric acceptors for high performance fullerene-free organic photovoltaic devices
2015 ◽
Vol 3
(44)
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pp. 22162-22169
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Keyword(s):
Two novel diketopyrrolopyrrole-based 3D electron donors are synthesized via direct arylation. Fullerene-free OPVs based on the 3D molecular donor : polymer acceptor show a respectable power conversion efficiency of 4.64%, which outperforms OPVs derived from PC71BM.
2014 ◽
2014 ◽
Vol 2014
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pp. 1-5
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