Publication detail

Carbon Nanotube Paste Electrode with a Bismuth Film in Anodic Stripping Analysis for Determination Heavy Metals

Authors: Stočes Matěj | Mikysek Tomáš | Švancara Ivan

Year: 2012

Type of publication: článek ve sborníku

Name of source: Sensing in Electroanalysis Vol. 7

Publisher name: Univerzita Pardubice

Place: Pardubice

Page from-to: 175-187

Titles:

Language	Name	Abstract	Keywords
cze	Uhlíková pastová elektroda z nanotrubiček s bismutovým filmem v anodické rozpouštěcí analýze pro stanovení těžkých kovů	V tomto článku byly představeny nové typy nertuťových elektrod připravených z nanotrubiček.Byly použity v anodické rozpouštěcí voltametrii pro stanovení olova a kadmia.	Uhlíková; pastová; elektroda; nanotrubičky; bismutový film; anodická rozpouštěcí analýza
eng	Carbon Nanotube Paste Electrode with a Bismuth Film in Anodic Stripping Analysis for Determination Heavy Metals	In this article, a new type of metal-based non-mercury electrode based on carbon nanotubes (both multi-walled and single-walled) paste electrode is introduced and examined for electrochemical stripping analysis of selected heavy metals. All important parameters have been optimized by using Cd(II) and Pb(II) as the model ions by square-wave anodic stripping voltammetry, as well as the role of bismuth concentration. It was found that bismuth coated multi-walled carbon nanotubes paste electrode had exhibited a fine linear response at the μg-per-litre concentration level of cadmium and lead.	Carbon nanotubes paste electrode; Carbon nanotubes; Bismuth film; Electrochemical stripping analysis; Heavy metals; Lead; Cadmium.

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