Kinetics of electrocrystallization of PbO2 on glassy carbon electrodes -: Partial inhibition of the progressive three-dimensional nucleation and growth

被引：26

作者：

González-García, J

Gallud, F

Iniesta, J

Montiel, V

Aldaz, A

Lasia, A

机构：

[1] Univ Alicante, Dept Quim Fis, Grp Electroquim Aplicada, E-03080 Alicante, Spain

[2] Univ Sherbrooke, Dept Chim, Sherbrooke, PQ J1K 2R1, Canada

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2000年 / 147卷 / 08期

关键词：

D O I：

10.1149/1.1393633

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Electrocrystallization of PbO2 on glassy carbon electrodes was studied in 1 M HNO3 + 0.1 M Pb(NO3)(2) using cyclic voltammetry rotating disk electrode experiments, chronoamperometry, and scanning electron microscopy. In order to explain the experimental curves, a new theory of three-dimensional nucleation and progressive growth was developed and applied to analyze the experimental chronoamperometric curves. Numerical approximations led to the determination of kinetic parameters. (C) 2000 The Electrochemical Society. S0013-3651(00)02-017-6. All rights reserved.

引用

页码：2969 / 2974

页数：6

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