An efficient enhancement in organic photovoltaics by introducing simple-structured benzo[1,2-<i>b</i>:4,5-<i>b</i>′]dithiophene-based large-bandgap small molecules as the third component-Reference-Cited by-同舟云学术

An efficient enhancement in organic photovoltaics by introducing simple-structured benzo[1,2-b:4,5-b′]dithiophene-based large-bandgap small molecules as the third component

Published:2023 Issue:8 Volume:11 Page:2921-2929
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Feng Huanran¹^ORCID,Liu Zhihui¹,Bao Yinhui¹,Zhao Baofeng²^ORCID,Wu Baohua³,Bi Zhaozhao³,Wu Weiwei¹^ORCID,Ma Wei³,Gao Chao²^ORCID

Affiliation:

1. School of Advanced Materials and Nanotechnology, Interdisciplinary Research Center of Smart Sensors, Xidian University, Shaanxi, 710126, People's Republic of China

2. Xi’an Key Laboratory of Liquid Crystal and Organic Photovoltaic Materials, State Key Laboratory of Fluorine & Nitrogen Chemicals, Xi’an Modern Chemistry Research Institute, Xi’an, People's Republic of China

3. State Key Laboratory for Mechanical Behavior of Materials & Frontier Institute of Science and Technology, Xi’An Jiaotong University, Xi’an, 710049, People's Republic of China

Abstract

A series simple-structured small molecules of BR-X are used as third components in the binary blends of PM6:Y6 to achieve efficient ternary solar cells with enhanced PCEs up to 17.49%.

Funder

National Natural Science Foundation of China

Fundamental Research Funds for the Central Universities

Shaanxi Provincial Science and Technology Department

Project 211

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/TC/D2TC05441H

Reference45 articles.