Electrochemical rate constants in room temperature ionic liquids:: The oxidation of a series of ferrocene derivatives

被引：77

作者：

Fietkau, Nicole

Clegg, Antony D.

Evans, Russell G.

Villagran, Constanza

Hardacre, Christopher

Compton, Richard G.

机构：

[1] Univ Oxford, Phys & Theoret Chem Lab, Oxford OX1 3QZ, England

[2] Queens Univ Belfast, Sch Chem & Chem Engn, Belfast BT9 5AG, Antrim, North Ireland

来源：

CHEMPHYSCHEM | 2006年 / 7卷 / 05期

关键词：

electrochemistry; electron transfer; ferrocene derivatives; heterogeneous rate constants; ionic liquids;

D O I：

10.1002/cphc.200500709

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：

The high-speed channel electrode has been used to measure heterogeneous electron-transfer rates, k0, for a series of ferrocene derivatives in room temperaure ionic liquids (RTILs) under steady-state conditions thus avoiding the problems of ohmic drop and capacitative currents associated with transient methods. The figure shows the three-dimensional surface plot for k0 versus the transfer coefficient, α. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：1041 / 1045

页数：5

共 53 条

[1] A mechanistic study of the electro-oxidation of bromide in acetonitrile and the room temperature ionic liquid, 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide at platinum electrodes [J].