journal article·2022-07Open access

Galvanic Restructuring of Exsolved Nanoparticles for Plasmonic and Electrocatalytic Energy Conversion (Small 29/2022)

Xiaolan Kang, Vilde Mari Reinertsen, Kevin Gregor Both, Augustinas Galeckas, Thomas Aarholt, Øystein Prytz, Truls Norby, Dragos Neagu, Athanasios Chatzitakis

Small· Volume 18· Issue 29

Abstract

Photoelectrochemical Water Splitting In article number 2201106, Athanasios Chatzitakis and co-workers combine in situ metal exsolution and the galvanic replacement reaction for the synthesis of advanced catalysts for diverse energy conversion applications. Exsolved Ni nanoparticles are galvanically restructured and a wealth of bimetallic nanostructures are facilely synthesized. Among them are well adhered and supported AuNi antenna-reactor nanoconfigurations with improved plasmonic activity for photoelectrochemical water splitting in alkaline conditions.
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Research context

OpenAlex topics: Advanced Photocatalysis Techniques

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Affiliations

Centre for Materials Science and Nanotechnology Department of Chemistry University of Oslo Gaustadalléen 21 Oslo NO‐0349 Norway

Centre for Materials Science and Nanotechnology Department of Physics University of Oslo P. O. Box 1048 Blindern Oslo NO‐0316 Norway

Department of Chemical and Process Engineering University of Strathclyde 75 Montrose St Glasgow G1 1XJ UK

References

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