Influence of Condensation Product on Bright Nanocrystalline Zinc Electrodeposition and its Properties.

Authors :: Nayana, K.O.
Venkatesha, T.V.
Source :: Synthesis & Reactivity in Inorganic, Metal-Organic, & Nano-Metal Chemistry. Mar2010, Vol. 40 Issue 3, p170-178. 9p. 2 Diagrams, 4 Charts, 7 Graphs.
Publication Year :: 2010
Abstract: Electrodeposition of zinc on steel was obtained from an acid sulphate bath containing condensation product (CP) formed between lysine and salicylaldehyde. The bath constituents and operating conditions were standardized by Hull cell experiments. Influence of experimental parameters on current efficiency was investigated. The morphology of deposit was analyzed by SEM and XRD studies. The corrosion resistance property of coating by salt spray test, Tafel and impedance data revealed its good protection ability. The effect of CP on bright nanocrystalline deposit was investigated by polarization studies under high and low current densities. Polarographic and cyclic voltammetric studies were carried out. [ABSTRACT FROM AUTHOR]

Subjects :: *ELECTROFORMING
*ZINC
*CONDENSATION products (Chemistry)
*STEEL
*MORPHOLOGY

Language :: English
ISSN :: 15533174
Volume :: 40
Issue :: 3
Database :: Academic Search Index
Journal :: Synthesis & Reactivity in Inorganic, Metal-Organic, & Nano-Metal Chemistry
Publication Type :: Academic Journal
Accession number :: 48795535
Full Text :: https://doi.org/10.1080/15533171003629113

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