Effect of fluorine on the photovoltaic properties of 2,1,3-benzothiadiazole-based alternating conjugated polymers by changing the position and number of fluorine atoms-Reference-Cited by-同舟云学术

Effect of fluorine on the photovoltaic properties of 2,1,3-benzothiadiazole-based alternating conjugated polymers by changing the position and number of fluorine atoms

Published:2024 Issue:17 Volume:14 Page:11659-11667
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Guo Pengzhi¹^ORCID,Gan Xuemei¹,Guan Sheng¹,Gao Peili²,Wang Qian²,Shi Furong²,Zhou Yuan¹,Wang Chenglong¹,Xia Yangjun²^ORCID

Affiliation:

1. National Engineering Research Center for Technology and Equipment of Green Coating, Lanzhou Jiaotong University, Lanzhou 730070, China

2. Organic Semiconductor Materials and Applied Technology Research Center of Gansu Province, School of Material Science and Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China

Abstract

Incorporation of fluorine atoms in conjugated polymers leads to an increase in charge mobility and dielectric constant, increasing the Pdiss value and power conversion efficiency and open circuit voltage of polymer bulk heterojunction photovoltaic cells.

Funder

Natural Science Foundation of Gansu Province

National Natural Science Foundation of China

Lanzhou Jiaotong University

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/RA/D4RA01104J

Reference58 articles.

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5. Single‐Junction Organic Photovoltaic Cell with 19% Efficiency