Electrochemical reduction of Cu(II)-CyDTA complex at dropping mercury electrode. An impedance approach

Bhat, GA (1978) Electrochemical reduction of Cu(II)-CyDTA complex at dropping mercury electrode. An impedance approach. In: Proceedings of the Indian Academy of Sciences - Section A, 87 (12). 447-454 .

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Abstract

The electrochemical reduction of Cu(II)-CyDTA (CyDTA — trans 1,2-cyclohexanediamine N, N, N′, N′ tetraacetic acid) by impedance method reveals the unusual behaviour of complex plane polarograms owing to potential dependence of double layer capacitance. The impedance plane plots by frequency variation method indicates the quasi-reversible nature of the system. From these plots the chargetransfer resistance at various potentials was evaluated. The standard rate constant was evaluated which complements the prediction of impedance plots for the quasireversible behaviour of the system.

Item Type:	Journal Article
Publication:	Proceedings of the Indian Academy of Sciences - Section A
Publisher:	Indian Academy of Sciences
Additional Information:	Copyright of this article belongs to Indian Academy of Sciences.
Keywords:	Electrochemical reduction - Cu-CyDTA system - impedance method - complex plane polarography .
Department/Centre:	Division of Chemical Sciences > Organic Chemistry
Date Deposited:	26 Oct 2010 08:36
Last Modified:	26 Oct 2010 08:36
URI:	http://eprints.iisc.ac.in/id/eprint/33244

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