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.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F02%3A54020144" target="_blank" >RIV/61388955:_____/02:54020144 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
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.
Original language 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, toCD4H+ 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).
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA203%2F00%2F0632" target="_blank" >GA203/00/0632: Chemistry of ions in the gaseous phase and ion-surface collisions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physical Chemistry. B
ISSN
1089-5647
e-ISSN
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Volume of the periodical
106
Issue of the periodical within the volume
N/A
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
8293-8301
UT code for WoS article
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EID of the result in the Scopus database
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