A linear non-halogenated polymer donor via Suzuki–Miyaura coupling for organic solar cells

Zhili Chen; Bingyan Yin; Baoqi Wu; Yuchuan Tian; Junyu Li; Xiang Gao; Zhiliang Huang; Zhitian Liu; Fei Huang; Yong Cao; Chunhui Duan

doi:10.1039/D5CC00852B

A linear non-halogenated polymer donor via Suzuki–Miyaura coupling for organic solar cells†

Zhili Chen,‡^ab Bingyan Yin,‡*^b Baoqi Wu,‡*^b Yuchuan Tian,^c Junyu Li,^c Xiang Gao,

^a Zhiliang Huang,^a Zhitian Liu,*^a Fei Huang,

^b Yong Cao^b and Chunhui Duan

*^b

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* Corresponding authors

^a Institute of Materials for Optoelectronics and New Energy, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430205, China
E-mail: able.ztliu@wit.edu.cn

^b Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
E-mail: yinbingyan0102@163.com, wubaoqilc@scut.edu.cn, duanchunhui@scut.edu.cn

^c Sinopec Shanghai Research Institute of Petrochemical Technology, Shanghai 201028, China

Abstract

A novel linear non-halogenated polymer donor, PTTzP, with a simple structure was synthesized via Suzuki–Miyaura coupling. PTTzP exhibits comparable device performance (>12%) in organic solar cells (OSCs) when processed with halogenated and non-halogenated solvents, respectively. This achievement highlights the potential of PTTzP as an efficient and environmentally friendly polymer donor, enabling high-performance OSCs through entirely green synthesis and processing methods.

Chemical Communications

A linear non-halogenated polymer donor via Suzuki–Miyaura coupling for organic solar cells†

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A linear non-halogenated polymer donor via Suzuki–Miyaura coupling for organic solar cells

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