Issue 81, 2023

Octafluoronaphthalene as a thermal-annealing-free volatile solid additive enables high-performance organic solar cells

Abstract

A thermal annealing-free solid additive octafluoronaphthalene was developed for high-performance organic solar cells. In an additive-modified device, an impressive power conversion efficiency of 18.59% from 17.27% was achieved with simultaneously enhanced current density from 26.86 to 27.53 mA cm−2 and fill factor from 74.34% to 78.85%.

Graphical abstract: Octafluoronaphthalene as a thermal-annealing-free volatile solid additive enables high-performance organic solar cells

Supplementary files

Article information

Article type
Communication
Submitted
07 Aug. 2023
Accepted
29 Aug. 2023
First published
01 Sept. 2023

Chem. Commun., 2023,59, 12108-12111

Octafluoronaphthalene as a thermal-annealing-free volatile solid additive enables high-performance organic solar cells

L. Zhong, S. Jeong, S. Lee, T. L. H. Mai, J. Park, J. Park, W. Kim and C. Yang, Chem. Commun., 2023, 59, 12108 DOI: 10.1039/D3CC03827K

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