SCANNING ELECTROCHEMICAL MICROSCOPY .10. HIGH-RESOLUTION IMAGING OF ACTIVE-SITES ON AN ELECTRODE SURFACE

被引：63

作者：

WIPF, DO

BARD, AJ

机构：

[1] Department of Chemistry, The University of Texas at Austin, Austin

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1991年 / 138卷 / 05期

关键词：

D O I：

10.1149/1.2085827

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The dependence of the SECM feedback current on electron-transfer kinetics was used as the basis for imaging variations in electrochemical activity over a composite surface. A gold phase in a glassy carbon electrode could be imaged due to the differential electrochemical kinetics of the Fe(III)/Fe(II) couple in 1 M H2SO4.

引用

页码：L4 / L6

页数：3

共 7 条

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[7] SCANNING ELECTROCHEMICAL MICROSCOPY .7. EFFECT OF HETEROGENEOUS ELECTRON-TRANSFER RATE AT THE SUBSTRATE ON THE TIP FEEDBACK CURRENT
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[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1991, 138 (02) : 469 - 474

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