电化学
离子液体
氯化物
化学
粘度
电极
无机化学
离子键合
铝
分析化学(期刊)
玻璃碳
限制
热力学
物理化学
离子
循环伏安法
有机化学
催化作用
机械工程
物理
工程类
作者
C. Nanjundiah,Kunio Shimizu,Robert A. Osteryoung
出处
期刊:Journal of The Electrochemical Society
[The Electrochemical Society]
日期:1982-11-01
卷期号:129 (11): 2474-2480
被引量:38
摘要
Electrochemical studies of Fe(II) and Fe(III) have been carried out in an chloride ionic liquid at 40°C as a function of melt composition. Analysis of measurements in the basic (excess ) melt indicates and as the dominant species. Rotating disk electrode measurements indicate that the Fe(II) oxidation is reversible in the basic melt; the Fe(II)‐Fe(III) electron transfer process becomes irreversible in acidic systems. Viscosity and density measurements as a function of melt composition were made to permit evaluation of marked changes in limiting currents at the rotating glassy carbon disk electrode. It is shown that the Stokes‐Einstein equation is obeyed.
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