Revealing superoxide-induced degradation in lead-free tin perovskite solar cells-Reference-Cited by-同舟云学术

Revealing superoxide-induced degradation in lead-free tin perovskite solar cells

Published:2022 Issue:12 Volume:15 Page:5274-5283
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Zhang Zhihao¹,Tian Xuesong²,Wang Can³,Jin Jialun¹,Jiang Yiting¹,Zhou Qin³,Zhu Jingwei¹,Xu Jianbin³,He Rui¹,Huang Yuanfang¹,Ren Shengqiang¹,Chen Cong¹,Gao Peng³^ORCID,Long Run²^ORCID,Zhao Dewei¹^ORCID

Affiliation:

1. College of Materials Science and Engineering & Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, Sichuan University, Chengdu 610065, China

2. College of Chemistry, Key Laboratory of Theoretical and Computational Photochemistry of Ministry of Education, Beijing Normal University, Beijing 100875, China

3. CAS Key Laboratory of Design and Assembly of Functional Nanostructures, and Fujian Provincial Key Laboratory of Nanomaterials Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou, Fujian 350002, China

Abstract

Sn-based perovskite FASnI3 suffers more severe degradation under light/O2 than only O2 exposure, which is caused by the large amount of superoxide formation at numerous iodine vacancies through the reaction between O2 and photoexcited electrons.

Funder

National Natural Science Foundation of China

National Key Research and Development Program of China

Fundamental Research Funds for the Central Universities

Beijing Municipal Natural Science Foundation

Natural Science Foundation of Sichuan Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/EE/D2EE02796H