Narrow bandgap non-fullerene acceptor based on a thiophene-fused benzothiadiazole unit with a high short-circuit current density of over 20 mA cm−2-Reference-Cited by-同舟云学术

Narrow bandgap non-fullerene acceptor based on a thiophene-fused benzothiadiazole unit with a high short-circuit current density of over 20 mA cm−2

Published:2018 Issue:15 Volume:6 Page:6393-6401
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Xu Han¹²³⁴⁵,Yang Yang¹²³⁴⁵,Zhong Cheng¹²³⁴⁵,Zhan Xiaowei⁶⁷⁸⁹¹⁰,Chen Xingguo¹²³⁴⁵

Affiliation:

1. Hubei Key Laboratory on Organic and Polymeric Opto-electronic Materials

2. College of Chemistry and Molecular Sciences

3. Wuhan University

4. Wuhan 430072

5. China

6. Department of Materials Science and Engineering

7. College of Engineering

8. Key Laboratory of Polymer Chemistry and Physics of Ministry of Education

9. Peking University

10. Beijing 100871

Abstract

Organic solar cells based on a new non-fullerene acceptor containing a thiophene-fused benzothiadiazole unit and a polymer donor PTB7-Th showed a PCE of 9.07% with a high J_sc of over 20.33 mA cm⁻².

Funder

National Natural Science Foundation of China

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/2018/TA/C8TA00704G

Reference63 articles.

1. Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions

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