Voltammetric Determination of Dinitronaphthalenes Using a Silver Solid Amalgam Paste Electrode

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10126402" target="_blank" >RIV/00216208:11310/12:10126402 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.2116/analsci.28.411" target="_blank" >http://dx.doi.org/10.2116/analsci.28.411</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2116/analsci.28.411" target="_blank" >10.2116/analsci.28.411</a>

Result language

angličtina

Original language name

Voltammetric Determination of Dinitronaphthalenes Using a Silver Solid Amalgam Paste Electrode

Original language description

The electrochemical behavior and application of a new sensor, a silver solid amalgam paste electrode (AgSA-PE), based on the mixture of a fine silver solid amalgam powder (60:40 (w(Hg)/w(Ag))) and a suitable organic pasting liquid (Paraffin oil) in a ratio of 20:1 (w/w), was investigated in an aqueous-methanolic media (1:1). This alternative working electrode provides simple preparation and handling, adequate mechanical stability, easily renewable electrode surface, sufficiently wide cathodic potentialwindow (up to -1200 mV within a pH range of 2.7 - 12.3), and sufficient sensitivity without any necessary pretreatment. The practical usability of the AgSA-PE was verified by the development of voltammetric methods for the determination of selected environmentally important pollutants (1,3-, 1,5-, and 1,8-dinitronaphthalenes) in an aqueous-methanolic media (1:1). The differential pulse voltammetric methods at AgSA-PE give linear concentration dependences in the range of 1 - 100 mu mol l(

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)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2012

Confidentiality

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

Name of the periodical

Analytical Sciences

ISSN

0910-6340

e-ISSN

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Volume of the periodical

28

Issue of the periodical within the volume

4

Country of publishing house

JP - JAPAN

Number of pages

5

Pages from-to

411-415

UT code for WoS article

000303294700016

EID of the result in the Scopus database

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