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Issue 87, 2014
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Local visualization of catalytic activity at gas evolving electrodes using frequency-dependent scanning electrochemical microscopy

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Abstract

A new concept for the localized characterization of gas evolving electrodes based on scanning electrochemical microscopy (SECM) is suggested. It offers information about the spatial distribution of the predominant locations, which represent the most active catalytic sites, and dynamic characteristics of gas-bubble departure. The knowledge about gas-bubble departure is critical for the assessment and development of new electrode materials for energy applications.

Graphical abstract: Local visualization of catalytic activity at gas evolving electrodes using frequency-dependent scanning electrochemical microscopy

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Publication details

The article was received on 05 Aug 2014, accepted on 02 Sep 2014 and first published on 02 Sep 2014


Article type: Communication
DOI: 10.1039/C4CC06100D
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Chem. Commun., 2014,50, 13250-13253

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    Local visualization of catalytic activity at gas evolving electrodes using frequency-dependent scanning electrochemical microscopy

    X. Chen, A. Maljusch, R. A. Rincón, A. Battistel, A. S. Bandarenka and W. Schuhmann, Chem. Commun., 2014, 50, 13250
    DOI: 10.1039/C4CC06100D

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