Zobrazeno 1 - 10
of 10
pro vyhledávání: '"A. S. Zatula"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 6, Pp 2809-2822 (2012)
Reactions between pyridine containing water cluster ions, H+(pyridine)1(H2O)n, H+(pyridine)2(H2O)n and H+(NH3)1(pyridine)1(H2O)n (n up to 15) with NH3 have been studied experimentally using a quadrupole time-of-flight mass spectrometer. The product i
Externí odkaz:
https://doaj.org/article/2ee6a6a13d454e788b4e3c36644f0386
Publikováno v:
Metallurgist. 63:206-214
D-403 weakly basic anion exchange resin is used for the sorption extraction of gallium in the form of hydroxo complexes from alkaline aluminate solutions. The thermodynamic characteristics of sorption of tetrahydroxogallate ions were obtained at a te
Publikováno v:
International Journal of Mass Spectrometry. :191-199
The results of experiments with water clusters of the type M + (H 2 O) n (M = Li, Na, K, Rb and Cs, n = 1–30) are presented. On the basis of analysis of two complementary data sets, namely the abundance spectra and the metastable ion dissociation s
Publikováno v:
Phys. Chem. Chem. Phys.. 13:1356-1367
Pyridine containing water clusters, H(+)(pyridine)(m)(H(2)O)(n), have been studied both experimentally by a quadrupole time-of-flight mass spectrometer and by quantum chemical calculations. In the experiments, H(+)(pyridine)(m)(H(2)O)(n) with m = 1-4
Publikováno v:
Physical chemistry chemical physics : PCCP. 14(40)
The outcome of reactions between D(2)O and size-selected ionic clusters of the type MH(+)(H(2)O)(n) (M = bipyridine, n = 1-30) shows that H-D-exchange is significantly higher for 2,2'-bipyridines than for 4,4'-bipyridines. This gives strong support f
Publikováno v:
European journal of mass spectrometry (Chichester, England). 18(2)
Proton mobility in water occurs quickly according to the so-called Grotthuss mechanism. This process and its elementary reaction steps can be studied in great detail by applying suitable mass spectrometric methods to ionic water clusters. Careful cho
Autor:
Alexey S. Zatula, Hanna Vehkamäki, Ismael K. Ortega, Matthew J. McGrath, Patrik U. Andersson, Einar Uggerud, Kai Ilmari Ruusuvuori, Mauritz Johan Ryding, Theo Kurtén
Publikováno v:
The Journal of Physical Chemistry A
Molecular cluster ions H(+)(H(2)O)(n), H(+)(pyridine)(H(2)O)(n), H(+)(pyridine)(2)(H(2)O)(n), and H(+)(NH(3))(pyridine)(H(2)O)(n) (n = 16-27) and their reactions with ammonia have been studied experimentally using a quadrupole-time-of-flight mass spe
Reactions between pyridine containing water cluster ions, H + (pyridine) 1 (H 2 O) n , H + (pyridine) 2 (H 2 O) n and H + (NH 3 ) 1 (pyridine) 1 (H 2 O) n ( n up to 15) with NH 3 have been studied experimentally using a quadrupole time-of-flight mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::332e1bd8068b8da50740dd0cd047dd87
https://doi.org/10.5194/acpd-11-24535-2011
https://doi.org/10.5194/acpd-11-24535-2011
Publikováno v:
Physical chemistry chemical physics : PCCP. 13(29)
Bisulfate water clusters, HSO(4)(-)(H(2)O)(n), have been studied both experimentally by a quadrupole time-of-flight mass spectrometer and by quantum chemical calculations. For the cluster distributions studied, there are some possible "magic number"