Subramanian, A. and Shanmuganathan, C. and Vasudevan, T. and Muralidharan, V.S. (2001) Amorphous cobalt-boron alloy electrodeposition and dissolution. Transactions of the Institute of Metal Finishing, 79 (03). pp. 119-122. ISSN 0020-2967

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Abstract

Co-B alloy has been deposited on steel from an alkaline citrate bath. Uniform deposits have been obtained in the current density range of 8-15 Adm-2. Cyclic voltammetric studies on platinum from this bath reveal that the cobalt citrate complexes undergo stepwise electronation with the participation of hydroxyl ions. The borates undergo reduction to boron in the alloy deposition. The hydrogen evolution reaction has been found to be hindered by cobalt and borate ions. Stripping voltammetric curves on the alloy film suggest the dissolution of cobalt from a cobalt rich phase

Item Type:	Article
Uncontrolled Keywords:	Amorphous alloy; Cobalt-boron; Cyclic voltammetry; Electrodeposition
Subjects:	Electrodeposition Corrosion Science and Engineering
Divisions:	UNSPECIFIED
Depositing User:	ttbdu cecri
Date Deposited:	09 Apr 2012 09:03
Last Modified:	09 Apr 2012 09:03
URI:	http://cecri.csircentral.net/id/eprint/2471

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