Sol-gel-derived carbon ceramic composite electrodes bulk-modified with 1:12-silicomolybdic acid

被引：36
|
作者：
Wang, P [1 ]
Wang, XP [1 ]
Zhu, GY [1 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, Electroanalyt Chem Lab, Changchun 130022, Peoples R China
来源：
NEW JOURNAL OF CHEMISTRY | 2000年 / 24卷 / 07期
关键词：
D O I：
10.1039/b002067m
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
1:12-Silicomolybdic acid (SiMo12) doped carbon ceramic composite electrodes were fabricated by incorporating SiMo12 and graphite powder in a methyltrimethoxysilane-based gel and characterized by cyclic and square-wave voltammetry, It was demonstrated that the chemically modified electrodes were suitable for electrocatalytic reduction of bromate, The electrodes had the remarkable advantage of surface renewal owing to bulk modification, as web as simple preparation, good mechanical and chemical stability and reproducibility.
引用
收藏
页码：481 / 483
页数：3
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