Effective defect passivation with a designer ionic molecule for high-efficiency vapour-deposited inorganic phase-pure CsPbBr<sub>3</sub> perovskite solar cells-Reference-Cited by-同舟云学术

Effective defect passivation with a designer ionic molecule for high-efficiency vapour-deposited inorganic phase-pure CsPbBr₃ perovskite solar cells

Published:2023 Issue:1 Volume:11 Page:408-418
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Guo Ruxin¹²^ORCID,Xia Junmin³,Gu Hao³,Chu Xuke¹,Zhao Yan¹,Meng Xianghuan¹,Wu Zhiheng¹²,Li Jiangning¹,Duan Yanyan¹^ORCID,Li Zhenzhen¹,Wen Zhaorui³,Chen Shi³,Cai Yongqing³^ORCID,Liang Chao⁴,Shen Yonglong¹²^ORCID,Xing Guichuan³^ORCID,Zhang Wei⁵,Shao Guosheng¹²^ORCID

Affiliation:

1. State Centre for International Cooperation on Designer Low-carbon & Environmental Materials (CDLCEM), School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, P. R. China

2. Zhengzhou Materials Genome Institute (ZMGI), Building 2, Zhongyuanzhigu, Xingyang, Zhengzhou 450100, P. R. China

3. Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau 999078, P. R. China

4. MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, School of Physics, Xi'an Jiaotong University, Xi'an 710049, P. R. China

5. Advanced Technology Institute (ATI), University of Surrey, Guildford, Surrey, GU27XH, UK

Abstract

Effective passivation of defects by a designer ionic liquid enables significantly lowered trap density in vapor deposited CsPbBr3, thus achieving highest PV cell efficiencies: 11.21% (0.04 cm2) and 9.18% (1 cm2).

Funder

National Natural Science Foundation of China

Natural Science Foundation of Guangdong Province

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/2023/TA/D2TA06092B

Reference55 articles.

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