APPLICATION OF PULSED POTENTIAL AND PULSED CURRENT TO A ROTATING-DISK ELECTRODE SYSTEM

被引：18

作者：

VISWANATHAN, K

CHEH, HY

机构：

[1] Department of Chemical Engineering and Applied Chemistry, Columbia University, New York

来源：

JOURNAL OF APPLIED ELECTROCHEMISTRY | 1979年 / 9卷 / 05期

关键词：

D O I：

10.1007/BF00610939

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This paper is concerned with mass transfer to a rotating disc electrode (RDE) under pulsed potential and pulsed current conditions. For the case of pulsed potential, a numerical solution is presented to calculate the instantaneous current density for intermediate and large cycle times and an asymptotic solution for short cycle times. The special case of applying a step potential is then presented. The magnitude of the step current for a given transition time is calculated from the numerical solution by Viswanathan et al. for the pulsed current case. Comparison is made between the present results and various approximate solutions from the literature. © 1979 Chapman and Hall Ltd.

引用

页码：537 / 543

页数：7

共 20 条

[1] CURRENT TRANSIENTS AT A ROTATING DISK ELECTRODE PRODUCED BY A POTENTIAL STEP [J].

BRUCKENSTEIN, S ;

PRAGER, S .

ANALYTICAL CHEMISTRY, 1967, 39 (10) :1161-+

[2] CHRONOPOTENTIOMETRY AT ROTATING DISK ELECTRODES [J].

BUCK, RP ;

KELLER, HE .

ANALYTICAL CHEMISTRY, 1963, 35 (03) :400-&

[3]

CARSLAW HS, 1959, CONDUCTION HEAT SOLI

[4] ELECTRODEPOSITION OF GOLD BY PULSED CURRENT [J].

CHEH, HY .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1971, 118 (04) :551-&

[5]

Chen E. S., 1976, Plating and Surface Finishing, V63, P28

[6]

Despic A. R., 1971, Journal of Applied Electrochemistry, V1, P275, DOI 10.1007/BF00688649

[7]

FILINOVSKII V, 1964, DOKL AKAD NAUK SSSR+, V156, P1412

[8] ELECTROCRYSTALLIZATION IN PULSE ELECTROLYSIS [J].

IBL, N ;

PUIPPE, JC ;

ANGERER, H .

SURFACE TECHNOLOGY, 1978, 6 (04) :287-300

[9]

KRIGLIKOV SS, 1965, STUDIES FIELD ELECTR, P66

[10]

KRIGLIKOV SS, 1965, T MOSK KHIM TECHNOL, V49, P150

← 1 2 →