Issue 45, 2021

Efficient wide-bandgap copolymer donors with reduced synthesis cost

Abstract

Two wide-bandgap copolymer donors, W4 and W5, based on mono-fluorine- and mono-alkoxyl-substituted benzene units were developed. W4 and W5 were synthesized from cheap and commercially available starting materials. Organic solar cells based on W4 and W5 gave decent power conversion efficiencies of up to 15.25%.

Graphical abstract: Efficient wide-bandgap copolymer donors with reduced synthesis cost

Supplementary files

Article information

Article type
Communication
Submitted
15 apr 2021
Accepted
18 jun 2021
First published
18 jun 2021

J. Mater. Chem. C, 2021,9, 16187-16191

Efficient wide-bandgap copolymer donors with reduced synthesis cost

J. Xu, A. Sun, Z. Xiao, E. Wang, B. Zhang, Y. Hua and L. Ding, J. Mater. Chem. C, 2021, 9, 16187 DOI: 10.1039/D1TC01746B

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