Gruender, Y, Fabian, MD, Booth, SG, Plana, D, Fermin, DJ, Hill, PI and Dryfe, RAW (2013) Solids at the liquid-liquid interface: Electrocatalysis with pre-formed nanoparticles. Electrochimica Acta, 110. 809 -815.

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Abstract

The catalytic activity of Au and Au–Pd core–shell nanoparticles is investigated at the liquid–liquid interface. The particles are shown to catalyse a process which is attributed to interfacial oxygen reduction. The Au–Pd particles are shown to be more active and correlations made between the catalytic activity and particle radius, surface area and concentration give insight into the mechanism of the catalytic process. Comparison is also made with an analogous bipolar configuration, formed by making contact between the liquid half-cells using a gold wire.

Item Type: Article
Uncontrolled Keywords: Liquid–liquid electrochemistry, Electrocatalysis, Nanoparticles
Subjects: Q Science > QD Chemistry
Divisions: Faculty of Natural Sciences > School of Chemical and Physical Sciences
Depositing User: Symplectic
Date Deposited: 08 Mar 2017 14:41
Last Modified: 24 May 2019 11:02
URI: http://eprints.keele.ac.uk/id/eprint/2996

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