Porous nickel deposits formed in the oxidation of alcohols in an alkaline medium

被引：2
|
作者：
Nikiforova, T. G. [1 ]
Stepanova, A. A. [1 ]
Datskevich, O. A. [1 ]
Maleev, V. V. [1 ]
机构：
[1] St Petersburg State Univ, St Petersburg 199034, Russia
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2013年 / 86卷 / 11期
关键词：
ELECTROCATALYTIC OXIDATION; MODIFIED ELECTRODE; ORGANIC-COMPOUNDS; METHANOL; ELECTROOXIDATION; OXIDE; GRAPHITE; KINETICS;
D O I：
10.1134/S107042721311013X
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Highly porous nickel matrices with varied content of nickel were formed on a glassy graphite electrode by the electrochemical deposition method. The nickel deposits were studied by pulsed chronoamperometry, impedance spectroscopy, and cyclic voltammetry on a rotating disk electrode in a 1 M KOH solution and in alkaline solutions containing methanol or ethanol. The process in which a hydroxide film is formed on the nickel surface in an alkaline solution and the influence exerted by this process on the catalytic oxidation of alcohols on nickel in an alkaline medium are discussed.
引用
收藏
页码：1713 / 1718
页数：6
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