Constructing an n/n+ homojunction in a monolithic perovskite film for boosting charge collection in inverted perovskite photovoltaics-Reference-Cited by-同舟云学术

Constructing an n/n+ homojunction in a monolithic perovskite film for boosting charge collection in inverted perovskite photovoltaics

Published:2021 Issue:7 Volume:14 Page:4048-4058
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Lu Yan-Na¹²³⁴⁵,Zhong Jun-Xing¹²³⁴⁵,Yu Yinye⁶³⁴⁵⁷,Chen Xi¹²³⁴⁵,Yao Chan-Ying¹²³⁴⁵,Zhang Chengxi⁸⁹¹⁰¹¹¹²,Yang Meifang¹²³⁴⁵,Feng Wenhuai¹²³⁴⁵,Jiang Yong¹³¹⁴⁵,Tan Ying¹²³⁴⁵,Gong Li¹⁵³⁴⁵,Wei Xingzhan⁷¹⁶¹⁷¹⁸⁵,Zhou Yecheng⁶³⁴⁵^ORCID,Wang Lianzhou⁸⁹¹⁰¹¹¹²^ORCID,Wu Wu-Qiang¹²³⁴⁵^ORCID

Affiliation:

1. MOE Key Laboratory of Bioinorganic and Synthetic Chemistry

2. Lehn Institute of Functional Materials, School of Chemistry

3. Sun Yat-sen University

4. Guangzhou 510275

5. P. R. China

6. School of Materials Science & Engineering

7. Micro-nano manufacturing and system integration center

8. Nanomaterials Centre

9. School of Chemical Engineering and Australian Institute for Bioengineering and Nanotechnology

10. The University of Queensland

11. Brisbane

12. Australia

13. College of Biological and Chemical Engineering, Guangxi University of Science and Technology

14. Liuzhou 545006

15. Instrumental Analysis Research Center

16. Chongqing Institute of Green and Intelligent Technology

17. Chinese Academy of Sciences

18. Chongqing 400714

Abstract

A simple heterovalent metal halide surface treatment enables formation of n/n⁺ perovskite homojunction, which enlarged built-in electric field and accelerated charge extraction at the perovskite/C₆₀ interface, achieving a high efficiency of 22.2%.

Funder

National Natural Science Foundation of China

Australian Research Council

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/2021/EE/D1EE00918D

Reference51 articles.

1. Lead-free solid-state organic–inorganic halide perovskite solar cells

2. Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber