Redox and electrochemical water splitting catalytic properties of hydrated metal oxide modified electrodes

被引:506
作者
Doyle, Richard L. [1 ]
Godwin, Ian J.
Brandon, Michael P.
Lyons, Michael E. G.
机构
[1] Univ Dublin Trinity Coll, Sch Chem, Trinity Electrochem Energy Convers & Electrocatal, Dublin 2, Ireland
基金
爱尔兰科学基金会;
关键词
OXYGEN EVOLUTION REACTION; POTENTIAL CYCLING CONDITIONS; NICKEL-HYDROXIDE ELECTRODE; AQUEOUS ALKALINE-SOLUTION; QUARTZ-CRYSTAL MICROBALANCE; ELECTROACTIVE POLYMER-FILMS; INITIO MOLECULAR-DYNAMICS; LINEAR SWEEP VOLTAMMETRY; COLLOIDAL IRIDIUM OXIDE; FINITE DIFFUSION SPACE;
D O I
10.1039/c3cp51213d
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
This paper presents a review of the redox and electrocatalytic properties of transition metal oxide electrodes, paying particular attention to the oxygen evolution reaction. Metal oxide materials may be prepared using a variety of methods, resulting in a diverse range of redox and electrocatalytic properties. Here we describe the most common synthetic routes and the important factors relevant to their preparation. The redox and electrocatalytic properties of the resulting oxide layers are ascribed to the presence of extended networks of hydrated surface bound oxymetal complexes termed surfaquo groups. This interpretation presents a possible unifying concept in water oxidation catalysis - bridging the fields of heterogeneous electrocatalysis and homogeneous molecular catalysis.
引用
收藏
页码:13737 / 13783
页数:47
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