Efficiency enhancement of CZTSe solar cells based on <i>in situ</i> K-doped precursor-Reference-Cited by-同舟云学术

Efficiency enhancement of CZTSe solar cells based on in situ K-doped precursor

Published:2023 Issue:16 Volume:11 Page:9085-9096
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Tao Shengye¹^ORCID,Dong Liangzheng¹,Han Junsu¹,Wang Yafei¹,Gong Qianming¹²^ORCID,Wei Jinquan¹,Zhao Ming¹²,Zhuang Daming¹²^ORCID

Affiliation:

1. School of Material Science and Engineering, Tsinghua University, 100084, Beijing, PR China

2. Key Laboratory for Advanced Materials Processing Technology of Ministry of Education, State Key Laboratory of New Ceramics and Processing, Tsinghua University, 100084, Beijing, PR China

Abstract

High FF: in situ K-doped precursors make large-grain and void-free absorbers. The doping-enhanced Sn diffusion eliminates the local content vibration, suppresses deep level defects, and to higher cell efficiency with greatly improved FF.

Funder

Tsinghua University

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/D2TA09916K

Reference67 articles.

1. Beyond 11% Efficiency: Characteristics of State-of-the-Art Cu2ZnSn(S,Se)4Solar Cells

2. Alkali doping strategies for flexible and light-weight Cu2ZnSnSe4 solar cells

3. Efficiency Enhancement of Cu 2 ZnSn(S,Se) 4 Solar Cells via Alkali Metals Doping

4. Elemental de-mixing-induced epitaxial kesterite/CdS interface enabling 13%-efficiency kesterite solar cells

5. Cd-Free Cu(In,Ga)(Se,S)2 Thin-Film Solar Cell With Record Efficiency of 23.35%

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