Bifunctional and durable MoSe2-RuSe2 heterojunction catalyst for alkaline seawater splitting

Shengqi Fan; Junhao Fu; Hongming Chen; Mengxiang Liu; Xueyan Zhang; Lijie Luo; Yongjun Chen

doi:10.1039/d5ta09057a

January 1, 2026Journal of Materials Chemistry A

Bifunctional and durable MoSe2-RuSe2 heterojunction catalyst for alkaline seawater splitting

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Key Points

This research aims to develop a durable heterojunction catalyst for efficient hydrogen generation from seawater, addressing issues of corrosion.
Developed a MoSe2-RuSe2 heterojunction catalyst.
Tested the catalyst in alkaline seawater electrolysis.
Analyzed its performance against chloride-induced corrosion.
The new catalyst shows significantly improved stability compared to traditional catalysts.
Achieved higher efficiency in hydrogen generation under seawater conditions.
Reduced the impact of chloride ions on catalysis performance.

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Implication

Demonstrates a bifunctional catalyst improving hydrogen generation efficiency in alkaline seawater, suggesting potential for sustainable energy solutions.

Abstract

Direct seawater electrolysis holds enormous potential for large-scale green hydrogen generation. However, chloride ions (Cl-) in seawater can cause catalyst corrosion and poisoning, reducing its efficiency and stability and posing...

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Fan et al. (2026) studied this question.

synapsesocial.com/papers/6971bd6a642b1836717e213f https://doi.org/10.1039/d5ta09057a

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Bifunctional and durable MoSe2-RuSe2 heterojunction catalyst for alkaline seawater splitting

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Bifunctional and durable MoSe2-RuSe2 heterojunction catalyst for alkaline seawater splitting

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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