Fan Y, Barlow S, Zhang S, Lin B, Marder SR. Comparison of 3D non-fullerene acceptors for organic photovoltaics based on naphthalene diimide and perylene diimide-substituted 9,9′-bifluorenylidene.
RSC Adv 2016. [DOI:
10.1039/c6ra12396a]
[Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Tetra(PDI) derivatives of non-planar cores have previously been used as acceptors in OPVs; here a tetra(NDI) is shown to be a viable alternative, although, for the pair of acceptors and the donor polymers used here, the PDI species performs better.
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