ACETATE ADSORPTION AND METAL OVERLAYERS ON ELECTRODE SURFACES

被引：5
|
作者：
ROOT, DP
PRIYANTHA, N
机构：
[1] UNIV HAWAII,DEPT CHEM,DIV NAT SCI,HILO,HI 96720
[2] BREWER ENVIRONM SERV,PAPAIKOU,HI 96781
来源：
ELECTROCHIMICA ACTA | 1991年 / 36卷 / 14期
关键词：
MODIFIED ELECTRODES; ELECTROCHEMICAL SENSORS; ACETATE ADSORPTION; PLATINUM ELECTRODES; VOLTAMMETRY;
D O I：
10.1016/0013-4686(91)85217-U
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Acetate adsorbs onto platinum surfaces under moderate conditions and the presence of acetate on the electrode surface is apparent by voltammetric studies. The adsorption of acetate lends an unusual stability to layers of zinc acetate on the electrode surface. The reduction of an oxidized platinum surface under a zinc acetate coating is sensitive to polar organic molecules in the bulk solution. This sensitivity may provide an avenue to a new class of analytical sensors.
引用
收藏
页码：2109 / 2112
页数：4
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