Improvement of the performance of Cu2ZnSn(S,Se)4 solar cells by annealing Li-doped Cu2ZnSnS4 precursor film in air

Yuting Sun; Bin Yao; Yuhong Jiang; Yongfeng Li; Xiaobo Du; Zhanhui Ding; Jiayong Zhang; Chunkai Wang; Bin Yao; Mengge Li; Yan Zhu; Xiaofei Sun; Ning Ding; Liyuan Shi

doi:10.1039/d5ta03482e

January 1, 2025Journal of Materials Chemistry A

Improvement of the performance of Cu2ZnSn(S,Se)4 solar cells by annealing Li-doped Cu2ZnSnS4 precursor film in air

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Key Points

Increased power conversion efficiency in Cu2ZnSn(S,Se)4 solar cells is achieved through specific annealing.
Annealing Li-doped Cu2ZnSnS4 precursor films improves both crystal quality and photoelectric properties.
Observational analysis reveals critical factors affecting solar cell performance, suggesting improvements in manufacturing.
These findings highlight the significance of annealing treatments for enhancing solar cell efficiency, pointing to future research.

Implication

Observational analysis improves power conversion efficiency in Cu2ZnSn(S,Se)4 solar cells, indicating annealing plays a crucial role.

Abstract

It is well known that the improvement of crystal quality and photoelectric properties of Cu2ZnSn(S,Se)4 (CZTSSe) is one of the key issues in enhancing power conversion efficiency (PCE). To resolve...

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Cite This Study

Sun et al. (2025) studied this question.

synapsesocial.com/papers/68c1afb954b1d3bfb60e7171 https://doi.org/10.1039/d5ta03482e

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Improvement of the performance of Cu2ZnSn(S,Se)4 solar cells by annealing Li-doped Cu2ZnSnS4 precursor film in air

Key Points

Implication

Abstract

Discussion

Cite This Study

Improvement of the performance of Cu2ZnSn(S,Se)4 solar cells by annealing Li-doped Cu2ZnSnS4 precursor film in air

Key Points

Implication

Abstract

Discussion

Cite This Study

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