Zobrazeno 1 - 10
of 90
pro vyhledávání: '"V N, Pak"'
Publikováno v:
Tsvetnye Metally. :55-58
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dc98b877779dda9acae6f4a78e3d13a
https://doi.org/10.17580/tsm.2021.05.06
https://doi.org/10.17580/tsm.2021.05.06
Publikováno v:
High Energy Chemistry. 54:87-94
The spectral and luminescent properties of N2O2-type aromatic azomethines, N,N'-bis(salicylidene)-1,4-butylenediamine, N,N'-bis(5-bromosalicylidene)-1,4-butylenediamine, and their complexes with Zn(II), have been studied. All compounds at 293 K fluor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84a374692d58294c24d7d7e6af27cdd7
https://doi.org/10.1134/s0018143920020034
https://doi.org/10.1134/s0018143920020034
Publikováno v:
Russian Journal of Applied Chemistry. 93:274-280
The effect of the phase composition, the presence of silver nanoparticles, and the pH of the medium on the catalytic activity of heterophasic materials based on titanium oxide(IV) was studied in the photodegradation reactions of methyl orange and met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5690089f02a11c3f72be36d2cba129f6
https://doi.org/10.1134/s1070427220020172
https://doi.org/10.1134/s1070427220020172
Publikováno v:
Russian Journal of Applied Chemistry. 94:385-387
Ion-exchange fixing was performed and the state of Ni2+ cations in a perfluorosulfone membrane was described. Changes in the electronic absorption spectra of Ni2+ in the dehydration prodess and subsequent interaction with water vapor are considered.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a18491a52ef453a20c474ee50fd54a99
https://doi.org/10.1134/s1070427221030162
https://doi.org/10.1134/s1070427221030162
Publikováno v:
Russian Journal of General Chemistry. 89:1826-1829
The limiting value of ion-exchange sorption capacity of the perfluorosulfonic membrane with respect to Tb3+ is reproducible when the cation is in excess in the solution. Modification of the membrane with azomethine bases is facilitated by the high di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a612c428f37eb996fee84de1c8849ae3
https://doi.org/10.1134/s1070363219090160
https://doi.org/10.1134/s1070363219090160
Autor:
Yulia Gavronskaya, V. N. Pak
Publikováno v:
Chemical Reports. 1:77-80
Diffusion coefficients of Ca(NO3)2 in its passage through the set of porous glass membranes at 20–70oC were determined and discussed in terms of the structuring of the water boundary layers near the silica surface.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be4fedc43de0c51e067c0205d4f88c57
https://doi.org/10.25082/cr.2019.02.004
https://doi.org/10.25082/cr.2019.02.004
Publikováno v:
Russian Journal of General Chemistry. 88:1484-1487
In the process of N,N'-bis(5-bromosalicylidene)-1,3-propylenediamine sorption by a perfluorosulfonic membrane donor-acceptor interaction of azomethine with membrane sulfo groups appears as considerable simultaneous shifts of absorption and fluorescen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d9aba8f094332df88c1da812165fdf7
https://doi.org/10.1134/s1070363218070216
https://doi.org/10.1134/s1070363218070216
Publikováno v:
Russian Journal of Applied Chemistry. 91:375-378
Porous glass plates were modified via their interaction with molybdenum(V) chloride, followed by a treatment with humid air at 473°C. The extent of the reaction is characterized on the basis of IR spectra of OH groups on the starting glass surface a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1295111fdf6898974d13acb79187fe07
https://doi.org/10.1134/s1070427218030047
https://doi.org/10.1134/s1070427218030047
Autor:
L. E. Erendeeva, N. V. Merzlikin, P. S. Bushlanov, Yu. V. Khvalebo, V. N. Pak, M. E. Mar'ina, L. Yu. Petrov, M. V. Tolkaeva
Publikováno v:
Annaly khirurgicheskoy gepatologii = Annals of HPB surgery. 21:105-108
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d75bf4d1183288ecaacfa85029985fd
https://doi.org/10.16931/1995-5464.20162105-108
https://doi.org/10.16931/1995-5464.20162105-108
Publikováno v:
Optics and Spectroscopy. 126:463-465
Film phosphors are obtained by adsorption of N,N'-bis(salicylidene)-1,3-propylenediamine and its halogen derivatives from their ethanol solutions by a perfluorosulfonic membrane. Fluorescence bands with maxima at 440–460 nm are determined by the po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::902fa5339c9a7ac1b755b98bf61b66f5
https://doi.org/10.1134/s0030400x19050187
https://doi.org/10.1134/s0030400x19050187