Convenient preparation of CsSnI3 quantum dots, excellent stability, and the highest performance of lead-free inorganic perovskite solar cells so far-Reference-Cited by-同舟云学术

Convenient preparation of CsSnI3 quantum dots, excellent stability, and the highest performance of lead-free inorganic perovskite solar cells so far

Published:2019 Issue:13 Volume:7 Page:7683-7690
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Wang Yangyang¹²³⁴⁵,Tu Jin⁶⁷⁸⁵,Li Tianhao¹²³⁴⁵,Tao Cheng¹²³⁴⁵,Deng Xianyu¹²³⁴⁵^ORCID,Li Zhen⁶⁷⁸⁵⁹^ORCID

Affiliation:

1. Shenzhen Key Laboratory of Advanced Materials

2. School of Materials Science and Engineering

3. Harbin Institute of Technology

4. Shenzhen

5. China

6. Department of Chemistry

7. Wuhan University

8. Wuhan 430072

9. Institute of Molecular Aggregation Science

Abstract

A novel convenient and efficient approach to produce CsSnI₃ QDs through a one-pot synthesis is employed to largely enhance the PCE of lead-free perovskite solar cells (PVSCs). The CsSnI₃ QD-based device has the maximum PCE of 5.03%, which is the highest performance for all-inorganic lead-free PVSCs reported so far.

Funder

National Natural Science Foundation 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/2019/TA/C8TA10901J

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