A finely regulated quantum well structure in quasi-2D Ruddlesden–Popper perovskite solar cells with efficiency exceeding 20%-Reference-Cited by-同舟云学术

A finely regulated quantum well structure in quasi-2D Ruddlesden–Popper perovskite solar cells with efficiency exceeding 20%

Published:2022 Issue:1 Volume:15 Page:296-310
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Liang Jianghu¹,Zhang Zhanfei¹,Xue Qi¹,Zheng Yiting¹,Wu Xueyun¹,Huang Ying¹,Wang Xin¹,Qin Chaochao²,Chen Zhenhua³^ORCID,Chen Chun-Chao¹^ORCID

Affiliation:

1. School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China

2. Henan Key Laboratory of Infrared Materials and Spectrum Measures and Applications, School of Physics, Henan Normal University, Xinxiang 453007, P. R. China

3. Shanghai Synchrotron Radiation Facility (SSRF), Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201800, P. R. China

Abstract

A record power conversion efficiency of 20.1% is achieved for quasi-2D Ruddlesden–Popper perovskite solar cells. The quantum wells are reversely graded in the film, and the quantum confinement effect inside the film is significantly weakened.

Funder

National Natural Science Foundation of China

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/D1EE01695D

Reference92 articles.

1. High-efficiency two-dimensional Ruddlesden–Popper perovskite solar cells

2. Fine Multi‐Phase Alignments in 2D Perovskite Solar Cells with Efficiency over 17% via Slow Post‐Annealing

3. Stable Quasi‐2D Perovskite Solar Cells with Efficiency over 18% Enabled by Heat–Light Co‐Treatment