Clustering and Photochemistry of Freon CF2Cl2 on Argon and Ice Nanoparticles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F14%3A00429553" target="_blank" >RIV/61388955:_____/14:00429553 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22340/14:43897836
Result on the web
<a href="http://dx.doi.org/10.1021/jp503983x" target="_blank" >http://dx.doi.org/10.1021/jp503983x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/jp503983x" target="_blank" >10.1021/jp503983x</a>
Alternative languages
Result language
angličtina
Original language name
Clustering and Photochemistry of Freon CF2Cl2 on Argon and Ice Nanoparticles
Original language description
The photochemistry of CF2Cl2 molecules deposited on argon and ice nanoparticles was investigated. The clusters were characterized via electron ionization mass spectrometry, and the photochemistry was revealed by the Cl fragment velocity map imaging afterthe CF2Cl2 photodissociation at 193 nm. The complex molecular beam experiment was complemented by ab initio calculations. The (CF2Cl2)n clusters were generated in a coexpansion with Ar buffer gas. The photodissociation of molecules in the (CF2Cl2)n clusters yields predominantly Cl fragments with zero kinetic energy: caging. The CF2Cl2 molecules deposited on large argon clusters in a pickup experiment are highly mobile and coagulate to form the (CF2Cl2)n clusters on ArN. The photodissociation of the CF2Cl2 molecules and clusters on ArN leads to the caging of the Cl fragment. On the other hand, the CF2Cl2 molecules adsorbed on the (H2O)N ice nanoparticles do not form clusters, and no Cl fragments are observed from their photodissociation
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/GA14-08937S" target="_blank" >GA14-08937S: Atmospheric Clusters and Aerosols: Molecular Beam Experiments and Theory</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
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 A
ISSN
1089-5639
e-ISSN
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Volume of the periodical
118
Issue of the periodical within the volume
26
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
4740-4749
UT code for WoS article
000338692800015
EID of the result in the Scopus database
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