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| rdf:type
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| Description
| - Collisions of cations and dications C7Hg8+/2+, C7H7+/2+, and C7H62+ generated by electron ionization of toluene with a highly oriented pyrolytic graphite surface were investigated in scattering experiments at the incident energy of 25.3 eV, incident angle of 60 degrees (with respect to the surface normal) and at surface temperatures of 300 and 900 K. The survival probability of ions was rather large, about 10% for the cations and about twice as large for the dications. Only singly-charged ions were observed in the mass spectra of product ions for both singly- and doubly-charged incident ions. In agreement with earlier conclusion of Cooks et al., the primary process in surface collisions of the dications is a single-charge exchange between the approaching dication and the surface at larger distances; hence, the mass spectrum of product ions in fact results from surface interactions of internally excited monocations.
- Collisions of cations and dications C7Hg8+/2+, C7H7+/2+, and C7H62+ generated by electron ionization of toluene with a highly oriented pyrolytic graphite surface were investigated in scattering experiments at the incident energy of 25.3 eV, incident angle of 60 degrees (with respect to the surface normal) and at surface temperatures of 300 and 900 K. The survival probability of ions was rather large, about 10% for the cations and about twice as large for the dications. Only singly-charged ions were observed in the mass spectra of product ions for both singly- and doubly-charged incident ions. In agreement with earlier conclusion of Cooks et al., the primary process in surface collisions of the dications is a single-charge exchange between the approaching dication and the surface at larger distances; hence, the mass spectrum of product ions in fact results from surface interactions of internally excited monocations. (en)
- Srážky kationtů a dikationtů C7H8+/2+, C7H7 +/2+, a C7H62+, vzniklých elektronovou ionizací toluenu, s povrchem vysoce orientovaného pyrolytického grafitu byly sledovány v roztylových pokusech při energii 25.3 eV, při úhlu dopadu 600 (vzhledem k normále k povrchu), a při teplotě povrchu 300 a 900 K. Pravděpodobnost přežití iontů byla poměrně vysoká, okolo 10% pro kationty a zhruba dvakrát větší pro dikationty. Pouze jednou nabité ionty byly pozorovány v hmotnostních spektrech jak kationtových tak dikationtových projektilů. V souhlase s dřívejšími výsledky Cookse at al., primární proces ve srážkách dikationtů s povrchy je výměna jednoho elektronu mezi blížícím dikationtem a povrchem při větších vzdálenostech. (cs)
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| Title
| - Surface-induced dissociation and reactions of dications and cations: Collisions of dications C7H82+, C7H72+, and C7H62+ and a comparison with the respective cations C7D8+ and C7H7+
- Surface-induced dissociation and reactions of dications and cations: Collisions of dications C7H82+, C7H72+, and C7H62+ and a comparison with the respective cations C7D8+ and C7H7+ (en)
- Disociace a reakce dikationtů a kationtů indikované srážkou s povrchem: Srážky dikationtů C7H82+, C7H72+, a C7H62+ a srovnání s příslušnými kationty C7H8+ a C7H7+ (cs)
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| skos:prefLabel
| - Surface-induced dissociation and reactions of dications and cations: Collisions of dications C7H82+, C7H72+, and C7H62+ and a comparison with the respective cations C7D8+ and C7H7+
- Surface-induced dissociation and reactions of dications and cations: Collisions of dications C7H82+, C7H72+, and C7H62+ and a comparison with the respective cations C7D8+ and C7H7+ (en)
- Disociace a reakce dikationtů a kationtů indikované srážkou s povrchem: Srážky dikationtů C7H82+, C7H72+, a C7H62+ a srovnání s příslušnými kationty C7H8+ a C7H7+ (cs)
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| skos:notation
| - RIV/61388955:_____/06:00032505!RIV07-AV0-61388955
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(IAA4040405), P(KJB4040302), P(LC510), Z(AV0Z40400503)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/61388955:_____/06:00032505
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - dications; toluene; scattering experiments; surface-induced dissociation; surface reactions (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| - International Journal of Mass Spectrometry
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Pysanenko, Andriy
- Žabka, Ján
- Jašík, J.
- Herman, Zdeněk
- Märk, T. D.
- Roithová, Jana
- Feketeová, L.
- Ipolyi, I.
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| http://linked.open...n/vavai/riv/zamer
| |
| issn
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| number of pages
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| is http://linked.open...avai/riv/vysledek
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