Determination of Trace Antimony (III) by Adsorption Voltammetry at Carbon Paste Electrode

Determination of Trace Antimony (III) by Adsorption Voltammetry at Carbon Paste Electrode

This work presents a sensitive method for the determination of trace antimonybased on the antimony-pyrogallol red (PGR) adsorption at a carbon paste electrode (CPE).The optimal conditions were to use an electrode containing 25% paraffin oil and 75%high purity graphite powder as working electrode, a...

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Bibliographic Details
Main Authors: Nongyue He, Libo Nie, Xiaokang Chen, Yiheng Li, Huishi Guo
Format: Article
Language:English
Published: MDPI AG 2005-05-01
Series:Sensors
Subjects:
antimony
pyrogallol red
carbon paste electrode
adsorptive voltammetry.
Online Access:http://www.mdpi.com/1424-8220/5/4/284/

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