Monophenyl-featured side-chain-random terpolymers for organic solar cells with an efficiency beyond 19%-Reference-Cited by-同舟云学术

Monophenyl-featured side-chain-random terpolymers for organic solar cells with an efficiency beyond 19%

Published:2024 Issue:31 Volume:12 Page:20459-20468
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Zhou Deng¹,Kong Lingchen¹,Zhang Lianjie¹^ORCID,Zhang Jiafeng¹,Chen Mingqing¹,Wang Xinkang¹,Wang Xunchang²,Ma Dongge¹^ORCID,Yang Renqiang²,Chen Junwu¹^ORCID

Affiliation:

1. Institute of Polymer Optoelectronic Materials & Devices, Guangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, State Key Laboratory of Luminescent Materials & Devices, South China University of Technology, Guangzhou 510640, P. R. China

2. Key Laboratory of Optoelectronic Chemical Materials and Devices (Ministry of Education), School of Optoelectronic Materials & Technology, Jianghan University, Wuhan 430056, China

Abstract

A new asymmetric benzodithiophene-dione unit is designed to construct a series of skeleton-fixed side-chain-random terpolymers. The terpolymer PhEH10-based ternary device achieves a champion efficiency of more than 19% with a fill factor of over 80%.

Funder

National Key Research and Development Program of China

National Natural Science Foundation of China

Basic and Applied Basic Research Foundation of Guangdong Province

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TA/D4TA01923G

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