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TCNQ as a volatilizable morphology modulator enables enhanced performance in non-fullerene organic solar cells

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Abstract

TCNQ is applied in the non-fullerene-based active layer to fully investigate its effect on the film morphology and photovoltaic performance. Facilitated by the introduction and volatilization of TCNQ after thermal annealing, optimized film morphology with a better phase separation structure is achieved, leading to higher power conversion efficiency.

Graphical abstract: TCNQ as a volatilizable morphology modulator enables enhanced performance in non-fullerene organic solar cells

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Publication details

The article was received on 04 Sep 2019, accepted on 23 Nov 2019 and first published on 25 Nov 2019


Article type: Communication
DOI: 10.1039/C9TC04892H
J. Mater. Chem. C, 2020, Advance Article

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    TCNQ as a volatilizable morphology modulator enables enhanced performance in non-fullerene organic solar cells

    R. Yu, H. Yao, L. Hong, M. Gao, L. Ye and J. Hou, J. Mater. Chem. C, 2020, Advance Article , DOI: 10.1039/C9TC04892H

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