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Highly efficient hydrogen evolution of platinum via tuning the interfacial dissolved-gas concentration

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Abstract

A facile perfluorooctanesulfonate (PFOS)-modulation strategy was developed to precisely control the dissolved-gas concentration at the electrode/gas/electrolyte interface for enhanced HER. With PFOS modulation, lowered dissolved-hydrogen concentrations at the catalytic interface and sufficient exposure of the surface active area can be achieved. Accordingly, relative to pure Pt, PFOS-modulated Pt possesses a remarkable HER performance.

Graphical abstract: Highly efficient hydrogen evolution of platinum via tuning the interfacial dissolved-gas concentration

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Publication details

The article was received on 05 Nov 2018, accepted on 10 Dec 2018 and first published on 10 Dec 2018


Article type: Communication
DOI: 10.1039/C8CC08803A
Citation: Chem. Commun., 2019, Advance Article
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    Highly efficient hydrogen evolution of platinum via tuning the interfacial dissolved-gas concentration

    X. Zhao, R. Ranaweera and L. Luo, Chem. Commun., 2019, Advance Article , DOI: 10.1039/C8CC08803A

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