Limiting current of cathodic copper deposition in solutions containing copper sulfate and nitric acid under conditions of natural convection

被引：1

作者：

Grigin, AP ^{[1
]}

Davydov, AD ^{[1
]}

机构：

[1] Russian Acad Sci, AN Frumkin Electrochem Inst, Moscow 119071, Russia

来源：

RUSSIAN JOURNAL OF ELECTROCHEMISTRY | 2003年 / 39卷 / 06期

关键词：

Copper; Sulfate; Nitrate; Physical Chemistry; Convection;

D O I：

10.1023/A:1024161529445

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Electrochemical deposition of copper from CuSO4 + HNO3 (in excess) solution on a vertical electrode under conditions of natural convection is considered. It this case the mass coefficient partial derivativerho/partial derivativec(CuSO4) in the expression for the limiting current is replaced by the mass coefficient corresponding to cupric nitrate.

引用

页码：660 / 664

页数：5

共 6 条

[1]

Gebhart B., 1988, BUOYANCY INDUCED FLO, V1

[2] Limiting current of electrochemical deposition of copper from copper sulfate and sulfuric acid solution on a vertical electrode under conditions of natural convection [J].

Grigin, AP ;

Davydov, AD .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2000, 493 (1-2) :15-19

[3]

GRIGIN AP, 1998, ELEKTROKHIMIYA, V34, P1237

[4]

Kantorovich L. V, 1962, Approximate methods of higher analysis

[5] FREE-CONVECTION MASS TRANSFER WITH A SUPPORTING ELECTROLYTE [J].

SELMAN, JR ;

NEWMAN, J .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1971, 118 (07) :1070-&

[6] THE ROLE OF NATURAL CONVECTION IN ELECTROLYTIC PROCESSES [J].

WAGNER, C .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1949, 95 (04) :161-173

← 1 →