Publikace detail

Silver Composite Electrode for Voltammetric Determination of Halogenides

Autoři: Šebková Světlana | Navrátil Tomáš | Kopanica M.

Rok: 2004

Druh publikace: článek v odborném periodiku

Název zdroje: Analytical Letters

Název nakladatele: Taylor & Francis Inc

Místo vydání: Philadelphia

Strana od-do: 603-628

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Stříbrná kompozitní elektroda pro voltametrické stanovení halogenidů	Stříbrná kompozitní elektroda pro voltametrické stanovení halogenidů	voltametrie, stříbrná elektroda, halogenidy
eng	Silver Composite Electrode for Voltammetric Determination of Halogenides	The application of the silver composite electrode prepared from silver, graphite powder and methacrylate resin for the voltammetric determination of halogenide ions was studied. Cathodic direct current (DC) as well as differential pulse (DP) stripping voltammetry (DPV) enable direct determination of chloride, bromide, as well as iodide ions. The achieved limits of detection for all determined ions are sufficient for practical analytical purposes (tap water, natural water, etc.) and results reported in this paper are fully comparable with results achieved using other electrodes. The possibilities of sample analysis without elimination of the presence of surface-active substances or of dissolved oxygen were studied. The silver composite electrode represents a suitable sensor for analytical purposes and seems to be promising for replacement of electrodes in many cases.	voltammetry, silver composite electrode, halogenides

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