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Chemical Communications

Reversing the Activity Landscape of MoSx Electrocatalysts via NixP Interfacial Coupling for Alkaline Hydrogen Evolution

Ioannis Vamvasakis,   Aggelos Grammenos  and  Gerasimos S Armatas  

Abstract

Interfacial coupling offers a powerful route to modulate electrochemical kinetics, yet its interplay with catalyst morphology remains unclear. Here, NixP coupling reshapes the activity landscape of MoSx, enabling a highly active amorphous interface for alkaline HER. Operando electrochemical analysis reveals a shift beyond Volmer-limited kinetics via enhanced charge transfer and hydrogen adsorption.

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Article information

DOI
https://doi.org/10.1039/D6CC01893A
Article type
Communication
Submitted
31 Mar 2026
Accepted
11 May 2026
First published
12 May 2026
This article is Open Access
Creative Commons BY license

Chem. Commun., 2026, Accepted Manuscript

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Reversing the Activity Landscape of MoSx Electrocatalysts via NixP Interfacial Coupling for Alkaline Hydrogen Evolution

I. Vamvasakis, A. Grammenos and G. S. Armatas, Chem. Commun., 2026, Accepted Manuscript , DOI: 10.1039/D6CC01893A

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