Differential Pulse Polarographic Determination of Vanadium(V) using Catalytic current in the Presence of Bromate

Basu, Bharathibai J and Padma, DK and Rajagopalan, SR (1994) Differential Pulse Polarographic Determination of Vanadium(V) using Catalytic current in the Presence of Bromate. Journal of Electrochemical Society of India , 43 (3). pp. 129-133.

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Abstract

A method [or the determination of trace levels of vanadium(V) using differential pulse polarography (DPP) is described. The method is based on the catalytic current of vanadium(V) obtained in the presence of sodium bromate. Experimental conditions such as pH and the composition of supporting electrolyte were optimized to get a linear calibration graph. The effect of several cations and anions on the catalytic current was investigated. The relative standard deviation (from 6 replications) at 0.50 Fg/ml vanadium(V) was 2.5%.

Item Type: Article
Uncontrolled Keywords: Polarographic Determination of Vanadium
Subjects: CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
Depositing User: Users 10 not found.
Date Deposited: 20 Sep 2011 05:45
Last Modified: 07 Aug 2015 05:50
URI: http://192.168.9.127/id/eprint/9942

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