Nucleation and growth of metal catalysts. Part I. Electrodeposition of platinum on tungsten

被引：54

作者：

Kelaidopoulou, A

Kokkinidis, G ^{[1
]}

Milchev, A

机构：

[1] Aristotelian Univ Salonika, Dept Chem, Phys Chem Lab, GR-54006 Thessalonika, Greece

[2] Bulgarian Acad Sci, Inst Phys Chem, BU-1113 Sofia, Bulgaria

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1998年 / 444卷 / 02期

关键词：

current transients; progressive nucleation; catalytic activity;

D O I：

10.1016/S0022-0728(97)00546-9

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The paper is an experimental study of the initial stage of platinum electrodeposition on a tungsten electrode. Current transients are recorded at different electrode potentials and data are obtained for the stationary nucleation rate and for the diffusion coefficient of platinum ions in an aqueous 0.1 M HClO4 solution containing K2PtCl6. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：195 / 201

页数：7

共 37 条

[1] METAL ELECTRODEPOSITION ON SEMICONDUCTORS .1. COMPARISON WITH GLASSY-CARBON IN THE CASE OF PLATINUM DEPOSITION [J].