Regulating Ni oxidation states through ruthenium incorporation in Ni based catalysts

Journal of Materials Chemistry A 2026 Open access

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Authors: Laura Mallón, Laurent Peres, Nicolás A. Rivas, Alba Garzón Manjón, Christina Scheu, Marcos Gil‐Sepulcre, Olaf Rüdiger, Serena DeBeer, Nuria Romero, Jérôme Esvan, Jordi Garcı́a-Antón, Luis Rodrı́guez-Santiago
+5 more Xavier Solans‐Monfort, Roger Bofill, Karine Philippot, Laia Francàs, Xavier Sala
DOI: 10.1039/d5ta08099a
Cited by: 0
References: 65

Abstract

Small variations in Ru loading on Ni nanowires control OER activity through Ru morphology. Dispersed sub-nanometric Ru clusters stabilise high-valent Ni and boost performance, whereas Ru nanoparticles leach and yield Ni-like activity.

Fields of Study & Subjects

Electrocatalysts for Energy Conversion Catalytic Processes in Materials Science CO2 Reduction Techniques and Catalysts

Publication details

Journal / source
Journal of Materials Chemistry A
Volume
14
Issue
19
Pages
11598–11613
Publication date
1 January 2026
Language
EN