EXPERIMENTAL MASS-TRANSFER AT A FORCED-CONVECTIVE ROTATING-DISK ELECTRODE

被引：8

作者：

YEN, SC ^{[1
]}

WANG, JS ^{[1
]}

CHAPMAN, TW ^{[1
]}

机构：

[1] UNIV WISCONSIN, DEPT CHEM ENGN, MADISON, WI 53706 USA

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1992年 / 139卷 / 08期

关键词：

D O I：

10.1149/1.2221207

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The mass transfer at a rotating-disk electrode with an external forced convection has been studied in this paper. The mass-transfer factor of the forced-convective rotating disk suitable for Schmidt numbers greater than 1 is presented. The limiting currents of the ferricyanide reduction at various forced-flow strength and rotating speeds were measured experimentally and used to estimate the mass transfer at the forced-convective rotating disk. It is found that the experimental results agree very well with the values calculated theoretically.

引用

页码：2231 / 2238

页数：8

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