About: Collisions of Slow Polyatomic Ions with Surfaces: The Scattering Method and Results.

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About: Collisions of Slow Polyatomic Ions with Surfaces: The Scattering Method and Results. 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	Surface-induced dissociation and reactions in interactions of polyatomic ions with different surfaces (surfaces with self-assembled monolayers, carbon surfaces, hydrocarbon-covered metal surfaces) were studied using the scattering method. The experimental method is described. Energy transfer and partitioning of the incident projectile energy into internal excitation of the projectile, translational energy of products, and energy absorbed by the surface was determined from mass spectra, translational energy and angular distributions of the product ions. The distribution function for the translational-to-internal energy transfer peaks at 17% of the incident energy for the perfluoro-hydrocarbon SAM, and at about 6% for the other investigated surfaces. The ion survival probability is about 30-50x larger for closed-shell ions than for open-shell radical cations (e.g., 12% for CD5+ vs. 0.3% for CH4+, N=600), and depends strongly on the incident angle. Surface-induced dissociation and reactions in interactions of polyatomic ions with different surfaces (surfaces with self-assembled monolayers, carbon surfaces, hydrocarbon-covered metal surfaces) were studied using the scattering method. The experimental method is described. Energy transfer and partitioning of the incident projectile energy into internal excitation of the projectile, translational energy of products, and energy absorbed by the surface was determined from mass spectra, translational energy and angular distributions of the product ions. The distribution function for the translational-to-internal energy transfer peaks at 17% of the incident energy for the perfluoro-hydrocarbon SAM, and at about 6% for the other investigated surfaces. The ion survival probability is about 30-50x larger for closed-shell ions than for open-shell radical cations (e.g., 12% for CD5+ vs. 0.3% for CH4+, N=600), and depends strongly on the incident angle. (en)
Title	Collisions of Slow Polyatomic Ions with Surfaces: The Scattering Method and Results. Collisions of Slow Polyatomic Ions with Surfaces: The Scattering Method and Results. (en)
skos:prefLabel	Collisions of Slow Polyatomic Ions with Surfaces: The Scattering Method and Results. Collisions of Slow Polyatomic Ions with Surfaces: The Scattering Method and Results. (en)
skos:notation	RIV/61388955:_____/03:54030280!RIV/2004/AV0/A54004/N
http://linked.open.../vavai/riv/strany	1360;1372
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/00/0632), P(GA203/97/0351), P(ME 188), P(ME 561), Z(AV0Z4040901)
http://linked.open...iv/cisloPeriodika	N/A
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Herman, 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	601527
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/03:54030280
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	surface-induced; collisions; scattering method (en)
http://linked.open.../riv/klicoveSlovo	scattering method surface-induced collisions
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[E2193ED8E841]
http://linked.open...i/riv/nazevZdroje	Journal of the American Society for Mass Spectrometry
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (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.opendata.cz/resource/domain/vavai/projekt/ME%20188 http://linked.opendata.cz/resource/domain/vavai/projekt/ME%20561 Elementary collision processes of cations and dications
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	14
http://linked.open...iv/tvurceVysledku	Herman, Zdeněk
http://linked.open...n/vavai/riv/zamer	Objasňování zákonitostí vztahů struktury a vlastností - zejména dynamiky a chemické reaktivity - látek a molekulárních systémů
issn	1044-0305
number of pages	13 (xsd:int)

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