Trifluoro alkyl side chains in the non-fullerene acceptors to optimize the phase miscibility and vertical distribution of organic solar cells-Reference-Cited by-同舟云学术

Trifluoro alkyl side chains in the non-fullerene acceptors to optimize the phase miscibility and vertical distribution of organic solar cells

Published:2022 Issue:16 Volume:10 Page:8837-8845
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Zhang Tian¹²,Chen Haopeng³,Li Chuanfu²,Lu Kun²^ORCID,Zhang Liting²,Shokrieh Ahmad²,Zhang Jianqi²^ORCID,Lu Guanghao³^ORCID,Lei Shengbin¹^ORCID,Wei Zhixiang²^ORCID

Affiliation:

1. Tianjin Key Laboratory of Molecular Optoelectronic, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China

2. CAS Key Laboratory of Nano System and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, China

3. Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China

Abstract

By introducing the trifluoride group to control the compatibility of the material, the acceptor tends to cluster in the upper part of the active layer, which helps to shorten the exciton transport channel and increase the collection of excitons.

Funder

National Natural Science Foundation of China

Youth Innovation Promotion Association of the Chinese Academy of Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/TA/D2TA00174H

Reference56 articles.

1. Semitransparent organic solar cells based on PffBT4T-2OD with a thick active layer and near neutral colour perception for window applications

2. Ultrathin and lightweight organic solar cells with high flexibility