A Novel Voltammetric Method for the Determination of Maleic Acid Using Silver Amalgam Paste Electrode

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F09%3A10000197" target="_blank" >RIV/00216208:11310/09:10000197 - isvavai.cz</a>

Alternative codes found

RIV/61388955:_____/09:00329271

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

A Novel Voltammetric Method for the Determination of Maleic Acid Using Silver Amalgam Paste Electrode

Original language description

An efficient voltammetric method was developed for the determination of maleic acid at a silver amalgam paste electrode (AgA-PE) in Britton-Robinson buffer pH 2.0. The experimental parameters, such as pH of Britton-Robinson buffer, type of the supportingelectrolyte and activation of the electrode surface were optimized. Under the optimal conditions, a linear response was observed over the 2 x 10(-6) - 1 X 10(-4) mol L(-1) maleic acid concentration range, determination limit being 5 x 10(-7) mol L(-1).A highly stable response, with a relative standard deviation (RSD) of 1.6% for 45 repetitive measurements of 1 x 10(-4) Mol L(-1) maleic acid showed that there was no apparent surface passivation indicating the suitability of the method. The method was successfully applied for direct determination of maleic acid in drinking and river water.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CG - Electrochemistry

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Electroanalysis

ISSN

1040-0397

e-ISSN

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Volume of the periodical

21

Issue of the periodical within the volume

15

Country of publishing house

DE - GERMANY

Number of pages

4

Pages from-to

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UT code for WoS article

000268790300009

EID of the result in the Scopus database

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