Au/Ni12P5 core/shell single-crystal nanoparticles as oxygen evolution reaction catalyst
Date:2026-11-07 clicks:
Impact Factor:9.4
DOI number:10.1007/s12274-017-1527-1
Affiliation of Author(s):北京科技大学
Journal:Nano Research
Place of Publication:德国
Abstract:We have demonstrated the improved performance of oxygen evolution reactions (OER) using Au/nickel phosphide (Ni12P5) core/shell nanoparticles (NPs) under basic conditions. NPs with a Ni12P5 shell and a Au core, both of which have well-defined crystal structures, have been prepared using solution-based synthetic routes. Compared with pure Ni12P5 NPs and Au-Ni12P5 oligomer-like NPs, the core/shell crystalline structure with Au shows an improved OER activity. It affords a current density of 10 mA/cm(2) at a small overpotential of 0.34 V, in 1 M KOH aqueous solution at room temperature.
Co-author:S. B. Duan, H. Y. Li, M. Yang, S. J. Wang, X. Wang, R. M. Wang
First Author:Y. Y. Xu
Indexed by:Journal paper
Correspondence Author:Rongming Wang
Discipline:Engineering
Document Type:J
Volume:10
Issue:9
Page Number:3103-3112
ISSN No.:1998-0124/1998-0000
Translation or Not:no
Date of Publication:2017-09-01
Links to published journals:https://link.springer.com/article/10.1007/s12274-017-1527-1