Issue 1, 2020

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

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

Supplementary files

Article information

Article type
Communication
Submitted
04 Sep 2019
Accepted
23 Nov 2019
First published
25 Nov 2019

J. Mater. Chem. C, 2020,8, 44-49

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, 8, 44 DOI: 10.1039/C9TC04892H

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