焦绿石
氧气
析氧
电化学
循环伏安法
催化作用
化学
无机化学
钌
相(物质)
氧还原反应
动能
电极
电催化剂
材料科学
物理化学
有机化学
物理
量子力学
作者
Jai Prakash,Donald A. Tryk,Ernest Yeager
出处
期刊:Journal of The Electrochemical Society
[The Electrochemical Society]
日期:1999-11-01
卷期号:146 (11): 4145-4151
被引量:73
摘要
The lead ruthenium pyrochlores with the formula were synthesized using a solution‐phase technique. The pyrochlore oxides were characterized by X‐ray diffraction, cyclic voltammetry, and rotating ring‐disk electrode techniques. The kinetic‐mechanistic aspects of oxygen reduction and generation reactions on this pyrochlore were also investigated. Mechanisms by which these materials catalyze the oxygen reduction and generation reactions are proposed. Specific ways in which the surface structures may be involved are also proposed. © 1999 The Electrochemical Society. All rights reserved.
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