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pro vyhledávání: '"I. Szamrej"'
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Publikováno v:
Chemical Physics Letters. 591:282-286
Thermal electron attachment processes in the mixtures of CH 3 CH 2 OH, CF 3 CH 2 OH, CF 3 CF 2 CH 2 OH, (CF 3 ) 2 CHOH and CH 3 CH(OH)CF 3 with carbon dioxide have been investigated using an electron Pulsed Townsend technique. Measurements were carri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39ef4cbd7dcc35610444c0770e426dd7
https://doi.org/10.1016/j.cplett.2013.11.054
https://doi.org/10.1016/j.cplett.2013.11.054
Publikováno v:
Chemical Physics Letters. :25-28
In this Letter we report the results of the measurements of the rate coefficients for thermal attachment to several perfluoroethers namely perfluorodiglyme (C 6 F 14 O 3 ), perfluorotriglyme (C 8 F 18 O 4 ), perfluoropolyether (CF 3 –(OCF(CF 3 )CF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30a9b1227452a33fc85712e61eaeb4fb
https://doi.org/10.1016/j.cplett.2011.11.018
https://doi.org/10.1016/j.cplett.2011.11.018
Autor:
Karola Graupner, Lucy Graham, Ilya I. Fabrikant, Hartmut Hotop, Janina Kopyra, I. Szamrej, Stephan Denifl, Philipp Sulzer, Thomas A. Field, Tilmann D. Märk, M. Braun, M.-W. Ruf, Paul Scheier
Publikováno v:
International Journal of Mass Spectrometry. 277:130-141
Results from a joint experimental and theoretical study of electron attachment to chloroform (CHCl3) molecules in the gas phase are reported. In an electron swarm study involving a pulsed Townsend technique with equal gas and electron temperatures, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5195ecc8e527f6dc5526e159cb797e40
https://doi.org/10.1016/j.ijms.2008.05.026
https://doi.org/10.1016/j.ijms.2008.05.026
Autor:
W. Barszczewska, M. Foryś, Stanislav A. Pshenichnyuk, J. Wnorowska, V.S. Fal’ko, I. Szamrej, Janina Kopyra, Nail L. Asfandiarov
Publikováno v:
Radiation Physics and Chemistry. 76:1017-1025
Thermal electron attachment rate constants for CF 3 CHClCH 3 , CF 2 ClCFClCF 3 and CBrF 2 CH 2 CH 2 Br have been measured with electron swarm method. Corresponding rate constants are equal to 7.6×10 −11 , 5.5×10 −9 and 1.5×10 −8 cm 3 molecul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::370c7020ae3776c8957a992029fde655
https://doi.org/10.1016/j.radphyschem.2006.10.003
https://doi.org/10.1016/j.radphyschem.2006.10.003
Autor:
Nail L. Asfandiarov, W. Barszczewska, J. Wnorowska, I. Szamrej, Janina Kopyra, S. A. Fal’ko, Stanislav A. Pshenichnyuk
Publikováno v:
The European Physical Journal D. 35:323-326
Thermal electron attachment rate constants for CH2ClCHBrCH3 and CH2ClCH2CH2Br have been measured using electron swarm method. Corresponding rate constants are equal to 3.5×10-10 and 2.5×10-10 cm3 molec-1 s-1, respectively. Parallely, negative ion m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38ff848e56c285071ccb28ebf4882414
https://doi.org/10.1140/epjd/e2005-00209-3
https://doi.org/10.1140/epjd/e2005-00209-3
Publikováno v:
Research on Chemical Intermediates. 27:699-707
Electron attachment processes in the mixture of haloethanes with carbon dioxide and nitrogen have been investigated. The rate constants for two-body processes have been measured. A link between rate constants and electron polarizabilities was demonst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be9f91cd300c3a8ebad93d948e2328e0
https://doi.org/10.1163/15685670152621960
https://doi.org/10.1163/15685670152621960
Autor:
I. Szamrej
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 232:63-66
We have investigated thermal electron capture processes in the mixtures of halomethanes and carbon dioxide (in excess) using the electron swarm method. We have found that except the very slow second order reactions (single collision) there occur proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eabb660fa8a3540a4cec21d45d39f107
https://doi.org/10.1007/bf02383713
https://doi.org/10.1007/bf02383713
Autor:
M. Forys, I. Szamrej
Publikováno v:
Progress in Reaction Kinetics and Mechanism. 23:117-143
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ec00275a8b76ddf575715d989492e10
https://doi.org/10.3184/007967498103165013
https://doi.org/10.3184/007967498103165013
Publikováno v:
Radiation Physics and Chemistry. 47:269-273
The first results for multi-body pressure dependent electron attachment processes in halomethanes are presented. The kinetics and mechanism of the thermal electron capture by CH 2 Cl 2 , CHFCl 2 and CF 2 Cl 2 in excess of CO 2 have been investigated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89a9ccab372df7f5a3bfff47b0a40d27
https://doi.org/10.1016/0969-806x(94)00187-o
https://doi.org/10.1016/0969-806x(94)00187-o