Zobrazeno 1 - 10
of 46
pro vyhledávání: '"V. V. Shvalagin"'
Publikováno v:
Theoretical and Experimental Chemistry. 59:32-37
Autor:
S. Ya. Kuchmiy, V. V. Shvalagin
Publikováno v:
Theoretical and Experimental Chemistry. 58:151-180
Publikováno v:
Theoretical and Experimental Chemistry. 58:198-204
Publikováno v:
Theoretical and Experimental Chemistry. 58:34-39
Publikováno v:
Theoretical and Experimental Chemistry. 56:396-403
The fundamental possibility of photocatalytic fluorination of unactivated C(sp3)–H bonds in aliphatic substrates by the Selectfluor® fluorinating agent using titanium dioxide or graphite-like carbon nitride has been demonstrated. The influence of
Autor:
P. M. Silenko, M. M. Zahornyi, Yu. M. Solonin, Marina Bondarenko, Nadezhda Gubareni, O. Yu. Khyzhun, A. V. Ragulya, V. V. Shvalagin
Publikováno v:
Himia, Fizika ta Tehnologia Poverhni. 11:492-507
The use of oxygen modified graphite-like carbon nitride (C3N4Ox), photosensitive in the visible region of the optical spectrum, along with TiO2, photocatalytically active only in the ultraviolet region of the spectrum, in the C3N4Ox/TiO2 binary photo
Publikováno v:
Theoretical and Experimental Chemistry. 56:111-116
It is shown that post-synthetic thermal treatment of graphitic carbon nitride (g-C3N4), obtained by pyrolysis of melamine, in molten potassium and lithium salts leads to a sixfold increase in its photocatalytic activity in the selective oxidation of
Autor:
N. I. Ermokhina, N. I. Romanovska, Alexander M. Puziy, V. V. Shvalagin, Sergey Shcherbakov, Olga I. Poddubnaya, Petro Manorik, Roman Barakov, V. I. Sapsay
Publikováno v:
Research on Chemical Intermediates. 45:4133-4148
Mesoporous hierarchical TiO2 microspheres have been prepared using titanium alkoxide and crown ether as a structure-directing agent in combination with a small amount of surfactant by sol–gel synthesis with or without hydrothermal treatment and cha
Autor:
Stepan Ya. Kuchmiy, M.A. Skoryk, Galyna Ya. Grodzyuk, N. S. Andryushina, G. V. Korzhak, V. V. Shvalagin
Publikováno v:
Applied Surface Science. 475:348-354
It has been shown that post-synthetic heat treatment of g-C3N4 in the melt of potassium and lithium salts leads to a significant increase of photocatalytic activity in the hydrogen formation from aqueous solutions of electron-donor compounds compared
Publikováno v:
Theoretical and Experimental Chemistry. 55:2-28
A summary and analysis are offered for the data available in the literature as well as the results of our own research on photocatalytic reduction processes on various semiconductor catalysts. A number of approaches are examined for the improvement o