Guest electron-accepting polymer doping enables green solvent-processed all-polymer solar cells with 16.37% efficiency

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Li, Zhenye;Liang, Yingfang;Chen, Lin;Chen, Jian;Peng, Feng;...

通讯作者：

Li, Zhenye(lizhenye@usc.edu.cn)

作者机构：

[Li, Zhenye] Univ South China, Coll Mech Engn, Hengyang 421001, Peoples R China.

[Ying, Lei; Peng, Feng] South China Univ Technol, Inst Polymer Optoelect Mat & Devices, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Peoples R China.

[Liang, Yingfang] Univ South China, Hengyang 421001, Peoples R China.

[Li, Zhenye; Chen, Lin; Chen, Jian] Hunan Dahe New Mat Co Ltd, Hengyang 421001, Peoples R China.

通讯机构：

[Zhenye Li] C

[Lei Ying] I

College of Mechanical Engineering, University of South China, Hengyang 421001, China<&wdkj&>Hunan Dahe New Materials Co., Ltd., Hengyang 421001, China<&wdkj&>Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China

语种：

英文

关键词：

All-polymer solar cells;Non-halogenated solvent;Polymer doping;Stability

期刊：

Chemical Engineering Journal

ISSN：

1385-8947

年：

2023

卷：

452

页码：

139228

DOI：

10.1016/j.cej.2022.139228

基金类别：

This work was financially supported by the Fund of University of South China (No. 210XQD018 ), the Fund of Hengyang Science and Technology Bureau (No. 202121014588 ).

机构署名：

本校为第一机构

院系归属：

机械工程学院

摘要：

The development of polymerized small molecule acceptors (PSMA) has pushed all-polymer solar cells (all-PSCs) to break through power conversion efficiency (PCE) of 16–17%. However, these PCEs are obtained by halogenated solvents processing, which will cause serious harm to the environment and human health. To make the PSMA-based all-PSCs suitable for non-halogenated solvent processing, we introduced PZT into a typical high-efficiency all-PSCs system based on PBDB-T:PYF-T, to improve the solubility of PYF-T in non-halogenated solvent toluene (TL...

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Guest electron-accepting polymer doping enables green solvent-processed all-polymer solar cells with 16.37% efficiency

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