Comparative studies of cyanide-free zinc electrolytes with sodium & potassium hydroxide. Part 2: Electrolyte properties

被引：0

作者：

Grünwald, E. ^{[1
]}

Danciu, V. ^{[1
]}

Cosoveanu, V. ^{[1
]}

Ladiv, I.C. ^{[1
]}

机构：

[1] Babes-Bolyai Universität, Chemische Fakultät, Cluj-Napoca, Romania

来源：

Galvanotechnik | 2001年 / 92卷 / 03期

关键词：

Additives - Current density - Cyanides - Electrodeposition - Zinc;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Cyanide-free electrolytes were used, containing 10 g/l zinc oxide, 120 g/l of NaOH or 170 g/l of KOH, with modest carbonate content and organic additives. Both systems allowed deposition of bright deposits of acceptable quality. Operating windows were determined as function of bath temperature, current density and degree of agitation as well as current efficiency, deposition rate and throwing power.

引用

页码：651 / 657

共 4 条

[1] Comparative studies of cyanide-free zinc electrolytes with sodium & potassium hydroxide. Part 1: General observations
Danciu, V.
Cosoveanu, V.
Ladiu, I.C.
Grunwald, E.
Galvanotechnik, 2000, 91 (12): : 3364 - 3372
[2] The Influence of Cadmium Plating of 60S2A Steel in Cyanide-Free Electrolytes on Its Strength Characteristics and Some Properties of Cadmium Coatings
Smirnov K.N.
Arkhipov E.A.
Vagramyan T.A.
Zhirukhin D.A.
Shuvalov D.A.
Odinokova I.V.
Steel in Translation, 2023, 53 (10) : 842 - 845
[3] Electrometric studies of the precipitation of hydroxides Part XII The reaction of sodium hydroxide on platinic chloride in solution, and a note on the reaction of potassium cyanide on platinic chloride
Britton, HTS
Dodd, EN
JOURNAL OF THE CHEMICAL SOCIETY, 1933, : 1429 - 1431
[4] STUDIES ON THE INFLUENCE OF SOME SUPPORTING ELECTROLYTES ON THE DIFFUSION CURRENT AND HALF WAVE POTENTIAL OF THE REDUCIBLE IONS IN POLAROGRAPHIC STUDIES - COMPARATIVE ROLE OF INTERFACIAL TENSION, ADSORPTION AND IONIC STRENGTH IN THE POLAROGRAPHIC REDUCTION OF CD++ IONS IN CDCL2 WITH DIFFERENT CONCENTRATION OF THE SUPPORTING ELECTROLYTES - SODIUM ACETATE, MAGNESIUM ACETATE, ZINC ACETATE AND STRONTIUM ACETATE
NATH, A
BHATTACHARYA, AK
JOURNAL FUR PRAKTISCHE CHEMIE, 1964, 26 (3-4): : 120 - 126

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