Karuppiah, N. and John, S. and Natarajan, S. and Sivan, V. (2002) Characterization of electrodeposited Nickel-Cobalt selective black coatings - scanning electron microscopic studies. Bulletin of Electrochemistry , 18 (7). pp. 295-298. ISSN 0256-1654

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Abstract

Selective black coatings are utilized for the efficient conversion of solar radiation into thermal energy. This paper describes the characterization of nickel-cobalt black coating through Scanning Electron Microscopic (SEM) studies. The microstructure of selective nickel-cobalt black coating produced from a bath containing 10 g.l-1 nickel sulphate, 10 g.l-1 cobalt sulphate and 10 g.l-1 ammonium acetate at 308 K at pH values of 6.2 is correlated with the optical properties (α, ε)

Item Type:	Article
Uncontrolled Keywords:	Selective coatings; Black nickel-cobalt; Solar energy; Thermal energy conversion; SEM analysis
Subjects:	Industrial Metal Finishing
Divisions:	UNSPECIFIED
Depositing User:	ttbdu cecri
Date Deposited:	27 Nov 2012 11:23
Last Modified:	27 Nov 2012 11:23
URI:	http://cecri.csircentral.net/id/eprint/1276

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