Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Z. Dolejšek"'
Publikováno v:
Collection of Czechoslovak Chemical Communications. 68:178-188
The beam scattering method was used to investigate non-dissociative single-electron charge transfer between the molecular dication CO22+ and Ar or Ne at several collision energies between 3-10 eV (centre-of-mass, c.m.). Relative translational energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1358312a01264be544eb945ab39332f6
https://doi.org/10.1135/cccc20030178
https://doi.org/10.1135/cccc20030178
Publikováno v:
International Journal of Mass Spectrometry. 213:145-156
Energy transfer in collisions of slow polyatomic ions with carbon surfaces (Tore Supra carbon tile and highly oriented pyrolytic graphite) was investigated over the incident energy range 10–23 eV. Mass spectra and translational energy and angular d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4426525589ae6337be09c0c6ab0f508
https://doi.org/10.1016/s1387-3806(01)00521-8
https://doi.org/10.1016/s1387-3806(01)00521-8
Publikováno v:
Physical Chemistry Chemical Physics. 2:781-786
The formation of C2H3+ and its H/D isotopic variants in the reaction of C2H2+ with CH4 and CD4 was investigated in crossed-beam scattering experiments over the collision energy range 0.8 to 2.0 eV (centre of mass). Analysis of the scattering data sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db7d6ecea565eb4fee3397307b6c6f4e
https://doi.org/10.1039/a909378h
https://doi.org/10.1039/a909378h
Publikováno v:
International Journal of Mass Spectrometry. 192:191-203
Dynamics of formation of the chemical rearrangement product CF 2 D + , the charge transfer product CF 2 + , and the dissociative products CF + and CFD + in collisions of the molecular dication CF 2 ++ with D 2 was investigated in crossed beam scatter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a090cae01bda12ef79e97076ca84bd0
https://doi.org/10.1016/s1387-3806(99)00092-5
https://doi.org/10.1016/s1387-3806(99)00092-5
Publikováno v:
International Journal of Mass Spectrometry. :195-205
Dynamics of chemical reactions in the system acetylene cation-acetylene was investigated in crossed beam scattering experiments. Relative cross sections of formation of various products at T = 2.5 eV were C 4 X 3 + : C 4 X 2 +· : C 2 X 2 +· = 1.0:0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e929804ed7be4e40f3774701a53f030
https://doi.org/10.1016/s1387-3806(98)14108-8
https://doi.org/10.1016/s1387-3806(98)14108-8
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 174:53-62
Surface-induced decomposition of benzene molecular ions (impact energy range 19–30 eV) and hydrogen atom abstraction from surface adsorbates leading to the production of a protonated benzene ion, were investigated using two different types of scatt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::640fb7ec184ca69a9c6e1befd77db11d
https://doi.org/10.1016/s0168-1176(97)00289-9
https://doi.org/10.1016/s0168-1176(97)00289-9
Publikováno v:
Collection of Czechoslovak Chemical Communications. 63:1152-1160
Dynamics of the elementary protonation reaction in collisions of the acetonitrile cation with acetonitrile was investigated in crossed-beam scattering experiments in the hyperthermal collision energy range 1.17-2.5 eV. The reaction proceeds by three
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f69bf824e118ccb7b71bcbbd6196bcd4
https://doi.org/10.1135/cccc19981152
https://doi.org/10.1135/cccc19981152
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. :675-687
Structures and energies of several isomers of the C2H7+ cation have been calculated using the parametrized B3LYP HF/DFT method. The B3LYP/6–31G∗∗ geometries of the individual isomers are of at least the same quality as the MP2/6–31G∗∗ res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9a5afa47dcb67d509c877cdcd5093ac
https://doi.org/10.1016/s0168-1176(97)00110-9
https://doi.org/10.1016/s0168-1176(97)00110-9
Publikováno v:
Journal of Molecular Catalysis. 78:181-187
Temperature-programmed desorption accompanied by conversion (TPDC) of preadsorbed acetone was studied on a HZSM-5 zeolite with Si/Al=13.5. The reactivity of surface species created from acetone with methanol, ammonia and mixtures of these was investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::586342e4679ba8809f94eff9371ae438
https://doi.org/10.1016/0304-5102(93)85037-t
https://doi.org/10.1016/0304-5102(93)85037-t
Publikováno v:
Zeolites. 11:244-247
Temperature-programmed conversion of preadsorbed acetone on HZSM-5 zeolite was studied using the mass spectrometric detection of the gaseous products. The effect of addition of ammonia to the surface complexes formed from acetone at mild temperatures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d18d5520c3a50f62005e51f846f3ab30
https://doi.org/10.1016/s0144-2449(05)80226-x
https://doi.org/10.1016/s0144-2449(05)80226-x