The influence of non-covalent interactions on the hydrogen peroxide electrochemistry on platinum in alkaline electrolytes

被引：42

作者：

Katsounaros, Ioannis ^{[1
]}

Mayrhofer, Karl J. J. ^{[1
]}

机构：

[1] Max Planck Inst Eisenforsch GmbH, Dept Interface Chem & Surface Engn, D-40237 Dusseldorf, Germany

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 53期

关键词：

OXYGEN REDUCTION REACTION; SINGLE-CRYSTAL SURFACES; MEDIA;

D O I：

10.1039/c2cc32652c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The potential range of the transition region between the diffusion-limited reduction to oxidation of hydrogen peroxide depends strongly on the nature of the cation of the supporting alkaline electrolyte. Non-covalent interactions between the hydrated alkali metal cations and chemisorbed OH species on platinum influence the potential-dependent reaction kinetics.

引用

页码：6660 / 6662

页数：3

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