Issue 45, 2021
From the journal:

Journal of Materials Chemistry C

Efficient wide-bandgap copolymer donors with reduced synthesis cost†

Jingui Xu,‡ab   Anxin Sun,‡bc   Zuo Xiao, ORCID logo *b   Ergang Wang, ORCID logo a   Bin Zhang, ORCID logo *a   Yong Hua ORCID logo *c  and  Liming Ding ORCID logo *b  

* Corresponding authors

a Jiangsu Engineering Laboratory of Light-Electricity-Heat Energy-Converting Materials and Applications, School of Materials Science and Engineering, Changzhou University, Changzhou 213164, China
E-mail: msbinzhang@outlook.com

b Center for Excellence in Nanoscience (CAS), Key Laboratory of Nanosystem and Hierarchical Fabrication (CAS), National Center for Nanoscience and Technology, Beijing 100190, China
E-mail: xiaoz@nanoctr.cn, ding@nanoctr.cn

c Yunnan Key Laboratory for Micro/Nano Materials & Technology, School of Materials and Energy, Yunnan University, Kunming 650091, China
E-mail: huayong@ynu.edu.cn

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

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Article information

DOI
https://doi.org/10.1039/D1TC01746B
Article type
Communication
Submitted
15 apr 2021
Accepted
18 jun 2021
First published
18 jun 2021

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

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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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