Electrode Coating by Chemical Mediator: The Atomic Force Microscopy Study of Surface Nanomorphology

被引：0
|
作者：
Hudska, Vera [1 ]
Janda, Pavel [1 ]
Tarabkova, Hana [1 ]
机构：
[1] ASCR, J Heyrovsky Inst Phys Chem, Vvi, Prague 18223 8, Czech Republic
来源：
MODERN ELECTROCHEMICAL METHODS XXX | 2010年
关键词：
Atomic Force Microscopy; Carbon electrode; Surface modification; GLASSY-CARBON ELECTRODE; OXIDATION;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Among many different kinds of electrode surface modification procedures, the surface coating by vaporized mediator solution is still used as a simple and effective method for preparation of sensing electrode. Surface of glassy carbon (GC) is often used as a supporting collector, but it requires polishing, rinsing and sonication prior to mediator deposition. In this paper, we present common methods of modification of highly oriented pyrolytic graphite (HOPG) and GC surface, respectively, from the point of surface nanomorphology investigated by atomic force microscopy (AFM).
引用
收藏
页码：80 / 84
页数：5
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