About: Analysis of Petrol and Diesel Vapour and Vehicle Engine Exhaust Gases Using Selected Ion Flow Tube Mass Spectrometry.

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About: Analysis of Petrol and Diesel Vapour and Vehicle Engine Exhaust Gases Using Selected Ion Flow Tube Mass Spectrometry. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We have used selected ion flow tube mass spectrometry (SIFT-MS) to analyse the vapours emitted by petrol and diesel fuels and the exhaust gases from petrol (spark ignition) and diesel (compression ignition) engine vehicles fitted with catalytic converters. Only those components of these media that have significant vapour pressures at ambient temperatures were analysed and thus particulates were obviously not detected. These media have been analysed using the full scope of SIFT-MS, i.e., with the three available precursor ions H3O+, NO+ and O-2(+). The combination of the H3O+ and NO+ analyses is seen to be essential to distinguish between different product ions at the same mass-to-charge ratio (m/z) especially in identifying aldehydes in the exhaust gases. The O-2(+) precursor ions are used to detect and quantify the large amount of nitric oxide present in the exhaust gases from both engine types. The petrol and diesel vapours consist almost exclusively of aliphatic alkanes. We have used selected ion flow tube mass spectrometry (SIFT-MS) to analyse the vapours emitted by petrol and diesel fuels and the exhaust gases from petrol (spark ignition) and diesel (compression ignition) engine vehicles fitted with catalytic converters. Only those components of these media that have significant vapour pressures at ambient temperatures were analysed and thus particulates were obviously not detected. These media have been analysed using the full scope of SIFT-MS, i.e., with the three available precursor ions H3O+, NO+ and O-2(+). The combination of the H3O+ and NO+ analyses is seen to be essential to distinguish between different product ions at the same mass-to-charge ratio (m/z) especially in identifying aldehydes in the exhaust gases. The O-2(+) precursor ions are used to detect and quantify the large amount of nitric oxide present in the exhaust gases from both engine types. The petrol and diesel vapours consist almost exclusively of aliphatic alkanes. (en)
Title	Analysis of Petrol and Diesel Vapour and Vehicle Engine Exhaust Gases Using Selected Ion Flow Tube Mass Spectrometry. Analysis of Petrol and Diesel Vapour and Vehicle Engine Exhaust Gases Using Selected Ion Flow Tube Mass Spectrometry. (en)
skos:prefLabel	Analysis of Petrol and Diesel Vapour and Vehicle Engine Exhaust Gases Using Selected Ion Flow Tube Mass Spectrometry. Analysis of Petrol and Diesel Vapour and Vehicle Engine Exhaust Gases Using Selected Ion Flow Tube Mass Spectrometry. (en)
skos:notation	RIV/61388955:_____/02:54020104!RIV/2003/AV0/A54003/N
http://linked.open.../vavai/riv/strany	1124;1134
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/00/0632), P(GA203/02/0737), Z(AV0Z4040901)
http://linked.open...iv/cisloPeriodika	N/A
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Španěl, Patrik
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	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	638094
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/02:54020104
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	SIFT-MS; - petrol; - vehicle exhaust gas (en)
http://linked.open.../riv/klicoveSlovo	SIFT-MS - petrol - vehicle exhaust gas
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[D4920302CE11]
http://linked.open...i/riv/nazevZdroje	Rapid Communications in Mass Spectrometry
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Chemistry of ions in the gaseous phase and ion-surface collisions Mass spectrometric and theoretical characterization of transient molecules
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	16
http://linked.open...iv/tvurceVysledku	Smith, D. Španěl, Patrik Cheng, P.
http://linked.open...n/vavai/riv/zamer	Objasňování zákonitostí vztahů struktury a vlastností - zejména dynamiky a chemické reaktivity - látek a molekulárních systémů
issn	0951-4198
number of pages	11 (xsd:int)

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