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Electrochemical imaging of hydrogen peroxide generation at individual gold nanoparticles
Michael A O'Connell1, Joshua R Lewis, Andrew J Wain
1National Physical Laboratory, Hampton Road, Teddington, TW11 0LW, UK. mike.o-connell@npl.co.uk.
Abstract:
Localised hydrogen peroxide generation at individual catalytic gold nanoparticles within ensemble electrodes is mapped for the first time using combined scanning electrochemical-scanning ion conductance microscopy (SECM-SICM).
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