Heterogeneous reactions between nitrogen ions and hydrocarbons attached to solid surfaces
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F18%3A00506616" target="_blank" >RIV/61388955:_____/18:00506616 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0297828" target="_blank" >http://hdl.handle.net/11104/0297828</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Heterogeneous reactions between nitrogen ions and hydrocarbons attached to solid surfaces
Original language description
Formation of HCN+ in heterogeneous reactions between gas phase ions N+, N-2(+), and NH+ with hydrocarbons adsorbed on conducting substrates (tungsten, beryllium, carbon) was investigated at room temperature, and at elevated temperatures of 150 degrees C and 300 degrees C of the surface. The incident energy range of the ions was 20-100 eV. The reaction with N+ was observed at all incident energies and it may be expected to occur even down to thermal energies, though this extrapolation is tentative and not confirmed by experiments. The reaction with N-2(+) was observed only at incident energies above about 60 eV, and the reaction with NH+ at incident energies above about 40 eV, indicating an endothermicity or an activation barrier of about 3-3.5 eV (N-2(+)) or 2.8-3.2 eV (NH+). Only the reaction with N+ may thus be of a possible relevance to astrophysics and the upper atmosphere of Titan.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemické listy
ISSN
0009-2770
e-ISSN
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Volume of the periodical
112
Issue of the periodical within the volume
10
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
701-707
UT code for WoS article
000449333700011
EID of the result in the Scopus database
2-s2.0-85056619537