About: Electrooxidation of small organic molecules on polycrystalline platinum electrode in aqueous acid solution using on-line MS study

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About: Electrooxidation of small organic molecules on polycrystalline platinum electrode in aqueous acid solution using on-line MS study Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The electrochemical cell and mass spectrometer combination - differential electrochemical mass spectrometry (DEMS) - was used for detection, identification and observation in time of volatile and semivolatile species during the electrochemical polarisation of a working electrode. DEMS is a type of experimental technique, which makes possible an investigation of electro-sorption, electro-oxidation and electro-hydrogenation processes of molecules like aromatic hydrocarbons, some other small organic molecules and reaction intermediates. As a test system the electrochemical oxidation of formic acid and dimethylformamide in 0,5 M sulfuric acid on polycrystalline Pt electrode was studied. The results are presented as a plot of ion current of selected masses of expected products as function of working electrode potential. The faradaic current-potential curves were measured simultaneously. The electrochemical cell and mass spectrometer combination - differential electrochemical mass spectrometry (DEMS) - was used for detection, identification and observation in time of volatile and semivolatile species during the electrochemical polarisation of a working electrode. DEMS is a type of experimental technique, which makes possible an investigation of electro-sorption, electro-oxidation and electro-hydrogenation processes of molecules like aromatic hydrocarbons, some other small organic molecules and reaction intermediates. As a test system the electrochemical oxidation of formic acid and dimethylformamide in 0,5 M sulfuric acid on polycrystalline Pt electrode was studied. The results are presented as a plot of ion current of selected masses of expected products as function of working electrode potential. The faradaic current-potential curves were measured simultaneously. (en)
Title	Electrooxidation of small organic molecules on polycrystalline platinum electrode in aqueous acid solution using on-line MS study Electrooxidation of small organic molecules on polycrystalline platinum electrode in aqueous acid solution using on-line MS study (en)
skos:prefLabel	Electrooxidation of small organic molecules on polycrystalline platinum electrode in aqueous acid solution using on-line MS study Electrooxidation of small organic molecules on polycrystalline platinum electrode in aqueous acid solution using on-line MS study (en)
skos:notation	RIV/00216224:14310/01:00005177!RIV/2002/MSM/143102/N
http://linked.open.../vavai/riv/strany	98
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(ME 360), Z(MSM 143100011)
http://linked.open...vai/riv/dodaniDat	2002
http://linked.open...aciTvurceVysledku	Janderka, Pavel Drbálková, Eva
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	679165
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/01:00005177
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	formic acid, N,N-dimethylformamide, electro-hydrogenation, electro-oxidation, DEMS, voltammetry, mass spectrometry (en)
http://linked.open.../riv/klicoveSlovo	DEMS formic acid electro-hydrogenation electro-oxidation N mass spectrometry voltammetry N-dimethylformamide
http://linked.open...ontrolniKodProRIV	[1F1EA96E2F0F]
http://linked.open...v/mistoKonaniAkce	Nosyvaj
http://linked.open...i/riv/mistoVydani	Nosyvaj
http://linked.open...i/riv/nazevZdroje	Proceedings of the 19th Informal Meeting on Mass Spectrometry
http://linked.open...in/vavai/riv/obor	CG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/ME%20360
http://linked.open...UplatneniVysledku	2001
http://linked.open...iv/tvurceVysledku	Janderka, Pavel Drbálková, Eva
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2001-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20143100011
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	MS Group of the Chemical Research Center of the Hungarian Academy of Sciences,Hungary and MS Service of CNR, Italy
http://localhost/t...ganizacniJednotka	14310

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