About: Collisions of Slow Polyatomic Ions with Surfaces: Dissociation and Chemical Reactions of CD5+, CD4+, CD3+ and Their Isotopic Variants on Room-Temperature and Heated Carbon Surfaces.

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About: Collisions of Slow Polyatomic Ions with Surfaces: Dissociation and Chemical Reactions of CD5+, CD4+, CD3+ and Their Isotopic Variants on Room-Temperature and Heated Carbon Surfaces. Goto Sponge Distinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Interaction of small hydrocarbon ions, CD3+, CD4+, CD5+, and their isotopic variants CHn+ and (CHn+)-C-13 (n = 3, 4, 5), with room-temperature and heated carbon (highly oriented pyrolytic graphite, HOPG) surfaces was investigated over the collision energy range 16-52 eV. Mass spectra, translational energy distributions, and angular distributions of product ions were determined. Collisions with room-temperature surfaces showed both surface-induced dissociation of the projectiles and chemical reactions with the surface material. All projectiles showed formation,of C2X3+ (X = H, D) in interaction of the projectiles with terminal CH3-groups of surface-adsorbed hydrocarbons and a small amount of C-3 product ions, and collisions of CD4+ led, in addition, to CD4H+ by H-atom transfer from surface hydrocarbons. The surface collisions were inelastic with 41-55 of incident energy in product-ion translation (incident angle 60degrees with respect to the surface normal). Interaction of small hydrocarbon ions, CD3+, CD4+, CD5+, and their isotopic variants CHn+ and (CHn+)-C-13 (n = 3, 4, 5), with room-temperature and heated carbon (highly oriented pyrolytic graphite, HOPG) surfaces was investigated over the collision energy range 16-52 eV. Mass spectra, translational energy distributions, and angular distributions of product ions were determined. Collisions with room-temperature surfaces showed both surface-induced dissociation of the projectiles and chemical reactions with the surface material. All projectiles showed formation,of C2X3+ (X = H, D) in interaction of the projectiles with terminal CH3-groups of surface-adsorbed hydrocarbons and a small amount of C-3 product ions, and collisions of CD4+ led, in addition, to CD4H+ by H-atom transfer from surface hydrocarbons. The surface collisions were inelastic with 41-55 of incident energy in product-ion translation (incident angle 60degrees with respect to the surface normal). (en)
Title	Collisions of Slow Polyatomic Ions with Surfaces: Dissociation and Chemical Reactions of CD5+, CD4+, CD3+ and Their Isotopic Variants on Room-Temperature and Heated Carbon Surfaces. Collisions of Slow Polyatomic Ions with Surfaces: Dissociation and Chemical Reactions of CD5+, CD4+, CD3+ and Their Isotopic Variants on Room-Temperature and Heated Carbon Surfaces. (en)
skos:prefLabel	Collisions of Slow Polyatomic Ions with Surfaces: Dissociation and Chemical Reactions of CD5+, CD4+, CD3+ and Their Isotopic Variants on Room-Temperature and Heated Carbon Surfaces. Collisions of Slow Polyatomic Ions with Surfaces: Dissociation and Chemical Reactions of CD5+, CD4+, CD3+ and Their Isotopic Variants on Room-Temperature and Heated Carbon Surfaces. (en)
skos:notation	RIV/61388955:_____/02:54020144!RIV/2003/AV0/A54003/N
http://linked.open.../vavai/riv/strany	8293;8301
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/00/0632), Z(AV0Z4040901)
http://linked.open...iv/cisloPeriodika	N/A
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Žabka, Ján Herman, Zdeněk Roithová, Jana Dolejšek, Zdeněk
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	641138
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/02:54020144
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	liquid surface; - scattering; - energies (en)
http://linked.open.../riv/klicoveSlovo	liquid surface - energies - scattering
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[CF2B4D6A94B3]
http://linked.open...i/riv/nazevZdroje	Journal of Physical Chemistry. B
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (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
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	106
http://linked.open...iv/tvurceVysledku	Žabka, Ján Herman, Zdeněk Roithová, Jana Dolejšek, Zdeněk
http://linked.open...n/vavai/riv/zamer	Objasňování zákonitostí vztahů struktury a vlastností - zejména dynamiky a chemické reaktivity - látek a molekulárních systémů
issn	1089-5647
number of pages	9 (xsd:int)

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