STUDY OF PULSED ELECTROLYTIC DEPOSITION OF ALUMINUM ONTO ALUMINUM, PLATINUM AND IRON ELECTRODES

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Title

STUDY OF PULSED ELECTROLYTIC DEPOSITION OF ALUMINUM ONTO ALUMINUM, PLATINUM AND IRON ELECTRODES (EN)

Creator

MANOLI, G (EN)

CHRYSSOULAKIS, Y (EN)

POIGNET, JC (EN)

Type

journalArticle (EN)

Partial document
Publication in journal (EN)

Article
Scientific article (EN)

Issued

2014-03-01T01:40:55Z

1991 (EN)

Year

1991 (EN)

Description

Experiments with electroplating aluminum on aluminum, platinum and iron electrodes from an acidic AlCl3 and n-butyl-pyridinium chloride 2:1 melt were made using square-wave pulsating currents at 25-degrees-C. Results demonstrate that the main factor determining the quality of the electrolytic deposit is the homogeneous formation of the first nuclei layer. This condition is achieved primarily by application of either a double cathodic pulse, followed by an off-time period, or a cathodic pulse followed by an anodic pulse of short duration, together with an off-time period. (EN)

Scientific field

Materials Science, Coatings & Films (EN)

Metallurgy & Metallurgical Engineering (EN)

Engineering and Technology ▶ Materials Engineering
Surfaces, Coatings and Films (EN)

Engineering and Technology ▶ Materials Engineering
Metallurgy and Metallurgical Engineering (EN)

Journal

PLATING AND SURFACE FINISHING (EN)

Language

English

Publisher

AMER ELECTROPLATERS SOC INC (EN)

Provider