Interaction of small hydrocarbon ions and Ar(+) with carbon-fibre-composite surfaces at room temperature

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F11%3A00372351" target="_blank" >RIV/61388955:_____/11:00372351 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ijms.2010.11.002" target="_blank" >http://dx.doi.org/10.1016/j.ijms.2010.11.002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ijms.2010.11.002" target="_blank" >10.1016/j.ijms.2010.11.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Interaction of small hydrocarbon ions and Ar(+) with carbon-fibre-composite surfaces at room temperature

Popis výsledku v původním jazyce

Surface-induced interactions of projectile ions CD(3)(+), C(2)D(2)(+), C(2)D(4)(+), C(2)D(5)(+), C(2)D(6)(+), and Ar(+) with room-temperature (hydrocarbon-covered) surfaces of carbon-fibre-composite (CFC) were investigated over the incident energy rangeof the projectile ions from a few eV up to about 100 eV. Mass spectra of the product ions and their dependence on the incident energy of the projectiles were obtained. The results showed that the extent of fragmentation of the incident molecular ions andtheir chemical reactions at surfaces (in case of radical cations) were similar to the interactions of these ions with room-temperature carbon (HOPG) surfaces and indicate that the hydrocarbon coverage of the surfaces primarily determines both the energytransfer at surface and its chemical reactivity. The only substantial difference was that the present mass spectra contained a certain amount of sputtered alkali ions K(+) and Na(+). most probably contaminants of the CFC material from th

Název v anglickém jazyce

Interaction of small hydrocarbon ions and Ar(+) with carbon-fibre-composite surfaces at room temperature

Popis výsledku anglicky

Surface-induced interactions of projectile ions CD(3)(+), C(2)D(2)(+), C(2)D(4)(+), C(2)D(5)(+), C(2)D(6)(+), and Ar(+) with room-temperature (hydrocarbon-covered) surfaces of carbon-fibre-composite (CFC) were investigated over the incident energy rangeof the projectile ions from a few eV up to about 100 eV. Mass spectra of the product ions and their dependence on the incident energy of the projectiles were obtained. The results showed that the extent of fragmentation of the incident molecular ions andtheir chemical reactions at surfaces (in case of radical cations) were similar to the interactions of these ions with room-temperature carbon (HOPG) surfaces and indicate that the hydrocarbon coverage of the surfaces primarily determines both the energytransfer at surface and its chemical reactivity. The only substantial difference was that the present mass spectra contained a certain amount of sputtered alkali ions K(+) and Na(+). most probably contaminants of the CFC material from th

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Mass Spectrometry

ISSN

1387-3806

e-ISSN

—

Svazek periodika

306

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

204-209

Kód UT WoS článku

000295351200016

EID výsledku v databázi Scopus

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