Issue 22, 2016

Template-free synthesis of multiple-shell MgO/Pt hollow spheres as enhanced electrocatalysts

Abstract

In general, most carbon-based hollow spheres with porous structures are prepared using the so-called hard-template method. In this paper, we present a template-free strategy for the fabrication of multiple-shell MgO/Pt hollow spheres. The as-prepared MgO/Pt spheres have a highly porous and self-supporting structure with a high surface area of 16.7 m2 gāˆ’1. Moreover, our research indicates that the as-prepared multiple-shell MgO/Pt hollow spheres exhibit enhanced electrocatalytic activity and long-term stability towards the oxidation reaction of methanol.

Graphical abstract: Template-free synthesis of multiple-shell MgO/Pt hollow spheres as enhanced electrocatalysts

Supplementary files

Article information

Article type
Communication
Submitted
14 Apr 2016
Accepted
10 May 2016
First published
10 May 2016

J. Mater. Chem. A, 2016,4, 8584-8589

Template-free synthesis of multiple-shell MgO/Pt hollow spheres as enhanced electrocatalysts

T. Wang, W. Cui, M. Peng, S. Ouyang and S. Wang, J. Mater. Chem. A, 2016, 4, 8584 DOI: 10.1039/C6TA03070J

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