DIFFUSION TO FRACTAL SURFACES .4. THE CASE OF THE ROTATING-DISK ELECTRODE OF FRACTAL SURFACE

被引：22

作者：

NYIKOS, L ^{[1
]}

PAJKOSSY, T ^{[1
]}

BOROSY, AP ^{[1
]}

MARTEMYANOV, SA ^{[1
]}

机构：

[1] AN FRUMKIN ELECTROCHEM INST,MOSCOW 117071,USSR

来源：

ELECTROCHIMICA ACTA | 1990年 / 35卷 / 09期

关键词：

hydrodynamics; Levich equation; partially active surfaces;

D O I：

10.1016/0013-4686(90)85015-F

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The limiting current of a fast electrode reaction on a rotating, inactive disc with an electrochemically active fractal subset was theoretically predicted to be proportional to ωα, with ω being the rotation frequency, and the exponent α was determiend by the fractal dimension, Df, of the active area as α = (Df-1)/2. The experimental verification is presented. © 1990.

引用

页码：1423 / 1424

页数：2

共 6 条

[1]

Levich V. G., 1962, PHYSICOCHEMICAL HYDR

[2]

MADERLBROT BB, 1982, FRACTAL GEOMETRY NAT

[3] DIFFUSION TO FRACTAL SURFACES [J].