Issue 42, 2021

Organic photovoltaic electron acceptors showing aggregation-induced emission for reduced nonradiative recombination

Abstract

We introduce a facile method to generate aggregation-induced emission (AIE) properties in fused-ring electron acceptors through tetraphenylethylene decoration. Organic solar cells (OSCs) based on the AIE photovoltaic materials show decreased nonradiative energy loss during the energy conversion progress, with improvements in the open circuit voltage and device efficiency.

Graphical abstract: Organic photovoltaic electron acceptors showing aggregation-induced emission for reduced nonradiative recombination

Supplementary files

Article information

Article type
Communication
Submitted
03 Mar 2021
Accepted
08 Apr 2021
First published
08 Apr 2021

Chem. Commun., 2021,57, 5135-5138

Organic photovoltaic electron acceptors showing aggregation-induced emission for reduced nonradiative recombination

Y. Li, Y. Zhang, X. Zuo and Y. Lin, Chem. Commun., 2021, 57, 5135 DOI: 10.1039/D1CC01170G

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