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Multi-component non-fullerene acceptors with tunable bandgap structures for efficient organic solar cells

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Abstract

A ternary organic solar cell, consisting of two compatible non-fullerene acceptors and one wide band-gap donor, with a high efficiency of over 14% is reported, and the working mechanism of the bandgap structure modulation is studied. Based on that, we fabricate six-component OSCs by selecting one donor and five non-fullerene acceptors, exhibiting easily tuned current and voltage.

Graphical abstract: Multi-component non-fullerene acceptors with tunable bandgap structures for efficient organic solar cells

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Publication details

The article was received on 12 Oct 2018, accepted on 29 Oct 2018 and first published on 30 Oct 2018


Article type: Paper
DOI: 10.1039/C8TA09830A
Citation: J. Mater. Chem. A, 2018, Advance Article
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    Multi-component non-fullerene acceptors with tunable bandgap structures for efficient organic solar cells

    B. Gao, H. Yao, J. Hou, R. Yu, L. Hong, Y. Xu and J. Hou, J. Mater. Chem. A, 2018, Advance Article , DOI: 10.1039/C8TA09830A

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