Interface and grain boundary passivation for efficient and stable perovskite solar cells: the effect of terminal groups in hydrophobic fused benzothiadiazole-based organic semiconductors-Reference-Cited by-同舟云学术

Interface and grain boundary passivation for efficient and stable perovskite solar cells: the effect of terminal groups in hydrophobic fused benzothiadiazole-based organic semiconductors

Published:2020 Issue:12 Volume:5 Page:1574-1585
ISSN:2055-6756
Container-title:Nanoscale Horizons
language:en
Short-container-title:Nanoscale Horiz.

Author:

Gao Yanbo¹²³⁴⁵,Wu Yanjie¹²³⁴⁵,Liu Yue¹²³⁴⁵,Lu Min¹²³⁴⁵,Yang Lili⁶⁷⁸⁵,Wang Yinghui⁹¹⁰¹¹³¹²,Yu William W.¹²³⁴⁵^ORCID,Bai Xue¹²³⁴⁵^ORCID,Zhang Yu¹²³⁴⁵^ORCID,Dai Qilin¹³¹⁴¹⁵¹⁶^ORCID

Affiliation:

1. State Key Laboratory of Integrated Optoelectronics

2. College of Electronic Science and Engineering

3. Jilin University

4. Changchun

5. China

6. Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education

7. Jilin Normal University

8. Siping 136000

9. Femtosecond Laser Laboratory

10. State Key Laboratory of Superhard Materials

11. College of Physics

12. Changchun 130012

13. Department of Chemistry, Physics, and Atmospheric Sciences

14. Jackson State University

15. Jackson

16. USA

Abstract

The BTP-4F passivated PSCs exhibit a PCE of 22.16% and maintain ~86% of initial PCE after 5000 h. This work presents significant potential of organic semiconductors in PSCs toward high efficiency and stability due to the terminal groups.

Funder

National Natural Science Foundation of China

National Basic Research Program of China

Jilin University

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2020/NH/D0NH00374C

Reference56 articles.

1. Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells