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Electrochemical Stripping Analysis of Selected Heavy Metals at Antimony Trioxide-Modified Carbon Paste Electrode

Antimony trioxide-modified carbon paste electrode (Sb2O3-CPE) was developed and tested in combination with square-wave anodic stripping voltammetry as a new “mercury-free” sensor for the determination of selected heavy metal ions at the low μg L-1 concentration level. Measurements were carried out u...

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Main Authors: Eva Svobodová, Lucie Baldrianová, Samo B. Hočevar, Ivan Švancara
Format: Artigo
Language:Inglês
Published: Elsevier 2012-01-01
Series:International Journal of Electrochemical Science
Subjects:
Carbon paste electrode
antimony trioxide
bulk modifier
electrochemical stripping analysis
lead and cadmium
Online Access:http://www.sciencedirect.com/science/article/pii/S1452398123133311
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