Constructing an S-scheme heterojunction between defect modified MnCdS-V S /Se and H-GDY for enhanced photocatalytic hydrogen evolution

Bo Wen; Zhenyu An; Xueying Yang; Yongxin Chen; Xin Guo; Zhiliang Jin

doi:10.1039/d5ta09662f

January 1, 2026Journal of Materials Chemistry A

Constructing an S-scheme heterojunction between defect modified MnCdS-V S /Se and H-GDY for enhanced photocatalytic hydrogen evolution

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Key Points

This research aims to enhance photocatalytic hydrogen evolution through engineered S-vacancies and H-GDY incorporation.
Engineered S-vacancies in Se-doped MnCdS-V
Constructed an S-scheme heterojunction with H-GDY
Utilized combined techniques to elucidate the mechanism
Significant enhancement in photocatalytic activity observed
Clarified mechanism of hydrogen evolution with S-scheme design

Implication

Study constructs S-scheme heterojunctions to improve hydrogen production in Se-doped materials, suggesting broader implications for clean energy.

Abstract

In this study, S-vacancies were engineered in Se-doped MCS, and H-GDY was introduced to construct an S-scheme heterojunction, thus enhancing photocatalytic hydrogen evolution. The mechanism was clarified using combined techniques.

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Cite This Study

Wen et al. (2026) studied this question.

synapsesocial.com/papers/698979c8f0ec2af6756e7b16 https://doi.org/10.1039/d5ta09662f

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Constructing an S-scheme heterojunction between defect modified MnCdS-V S /Se and H-GDY for enhanced photocatalytic hydrogen evolution

Key Points

Implication

Abstract

Discussion

Cite This Study

Constructing an S-scheme heterojunction between defect modified MnCdS-V S /Se and H-GDY for enhanced photocatalytic hydrogen evolution

Key Points

Implication

Abstract

Discussion

Cite This Study

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