Tailoring non-fullerene acceptors using selenium-incorporated heterocycles for organic solar cells with over 16% efficiency-Reference-Cited by-同舟云学术

Tailoring non-fullerene acceptors using selenium-incorporated heterocycles for organic solar cells with over 16% efficiency

Published:2020 Issue:45 Volume:8 Page:23756-23765
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Yu Han¹²³⁴⁵,Qi Zhenyu¹²³⁴⁵,Zhang Jianquan¹²³⁴⁵,Wang Zhen⁶⁷⁸⁹¹⁰,Sun Rui¹¹¹²¹³¹⁴,Chang Yuan¹²³⁴⁵,Sun Huiliang³¹⁵¹⁶¹⁴,Zhou Wentao¹²³⁴⁵,Min Jie¹¹¹²¹³¹⁴^ORCID,Ade Harald⁶⁷⁸⁹¹⁰,Yan He¹²³⁴⁵^ORCID

Affiliation:

1. Department of Chemistry

2. Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction

3. Hong Kong University of Science and Technology

4. Kowloon

5. Hong Kong

6. Department of Physics

7. Organic and Carbon Electronics Laboratories (ORaCEL)

8. North Carolina State University

9. Raleigh

10. USA

11. The Institute for Advanced Studies

12. Wuhan University

13. Wuhan 430072

14. China

15. Shenzhen Research Institute

16. Shenzhen 518057

Abstract

The selenium substitution strategy was applied to develop two new A′-DAD-A′-type small molecular acceptors. The resulting selenium-incorporated molecules exhibit red-shifted absorption and an enhanced photon response, leading to high device efficiencies of over 16%.

Funder

U.S. Department of Energy

National Natural Science Foundation of China

Science, Technology and Innovation Commission of Shenzhen Municipality

Innovation and Technology Commission;

National Basic Research Program 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/2020/TA/D0TA06658C