Surface sulfidation toward highly active S/NiMoSe for superior alkaline hydrogen evolution

Xinyu Li; Huaiqing Yan; Yue Xiao; Fuxi Bao; Wen Guo

doi:10.1039/d6cc00626d

January 1, 2026Chemical Communications

Surface sulfidation toward highly active S/NiMoSe for superior alkaline hydrogen evolution

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Key Points

The research aims to develop an electrocatalyst with improved performance for alkaline hydrogen evolution.
Synthesis of S/NiMoSe hierarchical microsphere-supported nanofiber electrocatalyst
Utilization of surface sulfidation strategy
Performance assessment through overpotential and durability testing.
Achieved -69 mV overpotential at -10 mA cm-2
Demonstrated 41 hours of durability in alkaline conditions.

Implication

Demonstrates improved alkaline HER performance in a novel electrocatalyst, suggesting enhanced energy efficiency.

Abstract

A S/NiMoSe hierarchical microsphere-supported nanofiber electrocatalyst was synthesized via a surface sulfidation strategy. It exhibits excellent alkaline HER performance: -69 mV overpotential at -10 mA cm-2 and 41 h durability...

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Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/69c37bd4b34aaaeb1a67ea0b https://doi.org/10.1039/d6cc00626d

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Surface sulfidation toward highly active S/NiMoSe for superior alkaline hydrogen evolution

Key Points

Implication

Abstract

Discussion

Cite This Study

Surface sulfidation toward highly active S/NiMoSe for superior alkaline hydrogen evolution

Key Points

Implication

Abstract

Discussion

Cite This Study

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