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Electrodeposition of Co-Ag films and compositional determination by electrochemical methods.

Gomez, E, García-Torres, J and Valles, E (2007) Electrodeposition of Co-Ag films and compositional determination by electrochemical methods. Anal Chim Acta, 602 (2). pp. 187-194.

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Abstract

An electrolytic bath containing silver(I), cobalt(II) and different complexing agents to electrodeposit Co-Ag coatings over vitreous carbon and silicon/seed-layer substrates is proposed. In situ electrochemical characterization of thin deposits is performed by means of stripping (potentiodynamic or galvanostatic) methods. These techniques allow detecting the heterogeneous codeposition of cobalt and silver. Electrochemical ex situ methods (polarographic and voltammetric methods) are implemented to quantify the silver and cobalt percentage in the coatings. Optimal analytical parameters for voltammetric method are established.

Item Type: Article
Authors :
NameEmailORCID
Gomez, EUNSPECIFIEDUNSPECIFIED
García-Torres, JUNSPECIFIEDUNSPECIFIED
Valles, EUNSPECIFIEDUNSPECIFIED
Date : 29 October 2007
Identification Number : 10.1016/j.aca.2007.09.040
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 13:19
Last Modified : 17 May 2017 13:19
URI: http://epubs.surrey.ac.uk/id/eprint/838750

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