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Issue 7, 2018
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Ultrafine PtO2 nanoparticles coupled with a Co(OH)F nanowire array for enhanced hydrogen evolution

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Abstract

In this communication, we report the in situ formation of ultrafine PtO2 nanoparticles coupled with a Co(OH)F nanowire array (PtO2–Co(OH)F NA/TM) via a facile hydrothermal treatment. The PtO2–Co(OH)F NA/TM possesses interfacial synergy derived from its favorable composition and structure. It can greatly promote water dissociation and optimize the free energy of H* adsorption, indicating high catalytic activity towards the alkaline HER.

Graphical abstract: Ultrafine PtO2 nanoparticles coupled with a Co(OH)F nanowire array for enhanced hydrogen evolution

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Supplementary files

Article information


Submitted
17 Nov 2017
Accepted
20 Dec 2017
First published
20 Dec 2017

Chem. Commun., 2018,54, 810-813
Article type
Communication

Ultrafine PtO2 nanoparticles coupled with a Co(OH)F nanowire array for enhanced hydrogen evolution

Z. Wang, Z. Liu, G. Du, A. M. Asiri, L. Wang, X. Li, H. Wang, X. Sun, L. Chen and Q. Zhang, Chem. Commun., 2018, 54, 810
DOI: 10.1039/C7CC08870A

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