The role of connectivity in significant bandgap narrowing for fused-pyrene based non-fullerene acceptors toward high-efficiency organic solar cells-Reference-Cited by-同舟云学术

The role of connectivity in significant bandgap narrowing for fused-pyrene based non-fullerene acceptors toward high-efficiency organic solar cells

Published:2020 Issue:12 Volume:8 Page:5995-6003
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Liu Shungang¹²³⁴⁵,Su Wenyan⁶⁷⁸⁹¹⁰,Zou Xianshao¹¹¹²¹³¹⁴,Du Xiaoyan¹⁵¹⁶¹⁷¹⁸¹⁹,Cao Jiamin¹²³⁴⁵^ORCID,Wang Nong²⁰²¹²²¹⁴,Shen Xingxing²³²⁴²⁵²⁶,Geng Xinjian²⁰²¹²²¹⁴^ORCID,Tang Zilong¹²³⁴⁵,Yartsev Arkady¹¹¹²¹³¹⁴^ORCID,Zhang Maojie⁶⁷⁸⁹¹⁰^ORCID,Gruber Wolfgang²⁷²⁸¹⁷¹⁸¹⁹,Unruh Tobias²⁷²⁸¹⁷¹⁸¹⁹,Li Ning¹⁵¹⁶¹⁷¹⁸¹⁹^ORCID,Yu Donghong²⁹³⁰³¹³²³³^ORCID,Brabec Christoph J.¹⁵¹⁶¹⁷¹⁸¹⁹,Wang Ergang²⁰²¹²²¹⁴³⁴^ORCID

Affiliation:

1. Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education

2. Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers

3. School of Chemistry and Chemical Engineering

4. Hunan University of Science and Technology

5. Xiangtan 411201

6. Laboratory of Advanced Optoelectronic Materials

7. College of Chemistry

8. Chemical Engineering and Materials Science

9. Soochow University

10. Suzhou 215123

11. NanoLund and Division of Chemical Physics

12. Lund University

13. Lund 22100

14. Sweden

15. Institute of Materials for Electronics and Energy Technology (i-MEET)

16. Department of Materials Science and Engineering

17. Friedrich-Alexander-Universität Erlangen-Nürnberg

18. 91058 Erlangen

19. Germany

20. Department of Chemistry and Chemical Engineering/Applied Chemistry

21. Chalmers University of Technology

22. Göteborg SE-41296

23. College of Chemical Engineering

24. Hebei Normal University of Science & Technology

25. Qinhuangdao 066004

26. China

27. Institute of Crystallography and Structural Physics

28. Department of Physics

29. Department of Chemistry and Bioscience

30. Aalborg University

31. Denmark

32. Sino-Danish Center for Education and Research

33. Aarhus

34. School of Materials Science and Engineering

Abstract

Isomers of non-fullerene acceptors with pyrene as cores but fused at different positions were studied. FPIC6 possessed ∼119 nm of red-shift absorption and much higher power conversion efficiency of 11.55% as compared to its structural isomer FPIC5.

Funder

Jernkontoret

Vetenskapsrådet

Svenska Forskningsrådet Formas

National Natural Science Foundation of China

China Scholarship Council

Natural Science Foundation of Hunan Province

Collaborative Innovation Center of Suzhou Nano Science and Technology

Innovationsfonden

Deutsche Forschungsgemeinschaft

Bundesministerium für Bildung und Forschung

Publisher