About: Effect of the modification of mercuric oxide on the properties of mercury films at HgO-modified carbon paste electrodes

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About: Effect of the modification of mercuric oxide on the properties of mercury films at HgO-modified carbon paste electrodes Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The influence of modifications of the mercuric oxide on the voltammetric properties of mercury film carbon paste electrodes was studied. The mercury film was formed electrochemically from the bulk red or yellow mercuric oxide-modified carbon paste electrodes. Differential pulse anodic stripping voltammetry and optical microscopy in polarised light were used to characterise the properties of the mercury films. The results were compared with those obtained using the conventional preparation of mercury-plated carbon paste electrodes when the mercury film is deposited on the surface of the electrode by reduction of Hg(II) ions in solution utilising a sufficient negative potential. It was shown that the mercury film formed from the yellow modification of the mercuric oxide provides better voltammetric characteristics than the red one owing to the high distribution of its small particles, i.e. the mercury droplets after electrochemical treatment. Such a mercury film has similar properties to those of a merc The influence of modifications of the mercuric oxide on the voltammetric properties of mercury film carbon paste electrodes was studied. The mercury film was formed electrochemically from the bulk red or yellow mercuric oxide-modified carbon paste electrodes. Differential pulse anodic stripping voltammetry and optical microscopy in polarised light were used to characterise the properties of the mercury films. The results were compared with those obtained using the conventional preparation of mercury-plated carbon paste electrodes when the mercury film is deposited on the surface of the electrode by reduction of Hg(II) ions in solution utilising a sufficient negative potential. It was shown that the mercury film formed from the yellow modification of the mercuric oxide provides better voltammetric characteristics than the red one owing to the high distribution of its small particles, i.e. the mercury droplets after electrochemical treatment. Such a mercury film has similar properties to those of a merc (en) Vliv modifikace oxidu rtuťnatého na vlastnosti rtuťového filmu na uhlíkových pastových elektrodách s oxidem rtuťnatým (cs)
Title	Vliv modifikace oxidu rtuťnatého na vlastnosti rtuťového filmu na uhlíkových pastových elektrodách s oxidem rtuťnatým (cs) Effect of the modification of mercuric oxide on the properties of mercury films at HgO-modified carbon paste electrodes Effect of the modification of mercuric oxide on the properties of mercury films at HgO-modified carbon paste electrodes (en)
skos:prefLabel	Vliv modifikace oxidu rtuťnatého na vlastnosti rtuťového filmu na uhlíkových pastových elektrodách s oxidem rtuťnatým (cs) Effect of the modification of mercuric oxide on the properties of mercury films at HgO-modified carbon paste electrodes Effect of the modification of mercuric oxide on the properties of mercury films at HgO-modified carbon paste electrodes (en)
skos:notation	RIV/00216275:25310/00:00003867!RIV06-MSM-25310___
http://linked.open.../vavai/riv/strany	348-352
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA203/99/0044), P(OE37/1)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Metelka, Radovan Vytřas, Karel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	709768
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/00:00003867
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	mercuric oxide; mercury film; modified carbon paste electrode; anodic stripping voltammetry; optical microscopy (en)
http://linked.open.../riv/klicoveSlovo	anodic stripping voltammetry modified carbon paste electrode optical microscopy mercuric oxide mercury film
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[EACBABB2FFCA]
http://linked.open...i/riv/nazevZdroje	Journal of Solid State Electrochemistry
http://linked.open...in/vavai/riv/obor	DJ
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Cheap electrochemical sensors for determination of toxic species in polluted waters The use of new analytical instrumentation in research of analytical and diagnostic methods
http://linked.open...UplatneniVysledku	2000
http://linked.open...iv/tvurceVysledku	Metelka, Radovan Vytřas, Karel Bobrowski, A.
issn	1432-8488
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	25310

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