Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Yu.G. Ptushinskii"'
Autor:
Roman Leboda, E.M. Pakhlov, Ya.V. Zaulychnyy, Bogdan Ilkiv, Jadwiga Skubiszewska-Zięba, Y.M. Nychiporuk, Vladimir M. Gun’ko, Vladimir I. Zarko, Yu.G. Ptushinskii
Publikováno v:
Applied Surface Science. 258:1115-1125
Nanosilicas (A-50, A-300, A-500)/activated carbon (AC, SBET = 1520 m2/g) composites were prepared using short-term (5 min) mechanochemical activation (MCA) of powder mixtures in a microbreaker. Smaller silica nanoparticles of A-500 (average diameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e18c518fdb6b3c2e944a74c3d0b9aebd
https://doi.org/10.1016/j.apsusc.2011.09.047
https://doi.org/10.1016/j.apsusc.2011.09.047
Publikováno v:
Surface Review and Letters. 17:469-475
The problem of the CO dissociation on Mo (110) has been addressed by means of temperature-programmed desorption (TPD) and density-functional (DFT) calculations. The TPD spectra show a first-order CO desorption, which indicates the desorption from a "
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97803c14a0aeaec30feba1d5c83235a3
https://doi.org/10.1142/s0218625x10014314
https://doi.org/10.1142/s0218625x10014314
Autor:
Władysław Janusz, P.P. Gorbik, V.D. Osovskii, Vladimir V. Turov, Jadwiga Skubiszewska-Zięba, Vladimir M. Gun’ko, O.A. Mishchuk, Ewa Skwarek, Vladimir I. Zarko, Roman Leboda, Yu.G. Ptushinskii, Y.M. Nychiporuk, G.R. Yurchenko, Jonathan P. Blitz, E.V. Goncharuk, Kalyani Gude
Publikováno v:
Applied Surface Science. 253:3215-3230
Fumed oxides SiO2/Al2O3 (SA), SiO2/TiO2 (ST) and Al2O3/SiO2/TiO2 (AST) at different content of alumina and titania were investigated by one-pass temperature-programmed desorption (OPTPD) time-of-flight mass-spectrometry (TOFMS), Auger electron spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ae128f83f6e5b1fcfcd3163c50c0b58
https://doi.org/10.1016/j.apsusc.2006.07.013
https://doi.org/10.1016/j.apsusc.2006.07.013
Publikováno v:
Surface Review and Letters. 13:375-386
Adsorbed hydrogen layers on the Mo (110) surface have been investigated both experimentally by temperature programmed desorption (TPD) method and theoretically by means of DFT-based optimization of surface structures. We suggest a novel microscopic m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da07d6a4a6f34de7d24f6358d6736b79
https://doi.org/10.1142/s0218625x06008347
https://doi.org/10.1142/s0218625x06008347
Autor:
V. N. Barvinchenko, A. V. Turov, V.A. Pokrovsky, B.A. Chuikov, Vladimir V. Turov, Y.M. Nychiporuk, V.M. Bogatyrev, Roman Leboda, Yu.G. Ptushinskii, Vladimir M. Gun’ko, V.G. Sukretny, Yu. I. Gornikov, O. Shulga, O.V. Stebelska
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 278:106-122
Interfacial water at a surface of nanosilica (SBET = 378 m2/g) with various amounts of adsorbed 1,3,5-trihydroxybenzene (phloroglucinol, PG), which as an ice-nucleator can strongly affect water structure, was studied using 1H NMR method with layer-by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbffe4ce80070f1a4deebb9f7b636757
https://doi.org/10.1016/j.colsurfa.2005.12.005
https://doi.org/10.1016/j.colsurfa.2005.12.005
Autor:
V. S. Rad'ko, Yu.G. Ptushinskii, M. Yu. Vedula, V. S. Lysenko, A.I. Liptuga, L. V. Levash, V. B. Samoilov
Publikováno v:
Heat Transfer Research. 36:21-27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dcdb4246d94a514ab16da915feb980e
https://doi.org/10.1615/heattransres.v36.i12.40
https://doi.org/10.1615/heattransres.v36.i12.40
Publikováno v:
The European Physical Journal B. 38:525-531
Kinetics of low-temperature hydrogen and deuterium adsorption on W(110) and Mo(110) surfaces have been studied by the “real-time” Monte Carlo simulations. Recently reported qualitative dependence of the adsorption characteristics on variation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ee9e2262b919e4a794155e51555e209
https://doi.org/10.1140/epjb/e2004-00148-3
https://doi.org/10.1140/epjb/e2004-00148-3
Publikováno v:
Surface Science. 473:143-150
The molecular beam method is applied to study the kinetics of H2 and D2 adsorption on the W(1 1 0) surface with the substrate temperature TS∼5K as a function of the molecular flux F. The character of the effect of flux changes on the adsorption kin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e2b75f8071cdebf364922755e55d534
https://doi.org/10.1016/s0039-6028(00)00962-6
https://doi.org/10.1016/s0039-6028(00)00962-6
Publikováno v:
Surface Science. 448:L201-L206
The kinetics of H2 and D2 low-temperature (down to 5 K) adsorption on the Mo(110) surface have been studied by a molecular beam method. An effusion molecular beam is directed onto the surface of the cooled sample and the intensity of the flux of scat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::755cbe3ddbc775479695aa7731bb1df1
https://doi.org/10.1016/s0039-6028(00)00040-6
https://doi.org/10.1016/s0039-6028(00)00040-6
Autor:
E.F. Voronin, Yu.G. Ptushinskii, Vladimir I. Zarko, E.M. Pakhlov, V. V. Dudnik, V.M. Gun'ko, B.A. Chuikov, A. A. Chuiko
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 172:161-179
Water desorption from highly disperse silica, titania, silica/titania, and silica/alumina surfaces via unimolecular and bimolecular processes was studied by one-pass temperature-programmed desorption (OPTPD) time-of-flight mass spectrometry (TOFMS),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93581daec7a5a9bf8eda36623b70f87e
https://doi.org/10.1016/s0168-1176(97)00269-3
https://doi.org/10.1016/s0168-1176(97)00269-3