Zobrazeno 1 - 9
of 9
pro vyhledávání: '"N. K. Kitaeva"'
Publikováno v:
Russian Journal of General Chemistry. 89:1246-1252
The data on oxidation of iron(II) in aqueous medium using a novel device based on disc disperser are presented. The rate constants and half-time of the oxidation reaction Fe(II)-Fe(III) have been determined. The oxidation of iron(II) in water has fol
Publikováno v:
Russian Journal of Applied Chemistry. 89:809-815
The relationships of iron(II) oxidation in water using a new type of aerator based on a disk disperser were studied. The oxidation rate constants and the iron(II) to iron(III) half-conversion time were determined. The iron(II) oxidation in water foll
Autor:
N. K. Kitaeva, E. A. Bannova
Publikováno v:
Solid Fuel Chemistry. 49:377-380
The physicochemical and adsorptive properties of a carbon sorbent obtained by the microwave carbonization of peat were studied. With the use of IR spectroscopy and elemental analysis, it was found that, under the action of microwave radiation, the co
Autor:
A. N. Yudin, A. A. Soldatov, D. I. Chekrygina, A. A. Senin, Vladimir Volkov, N. K. Kitaeva, A. A. Osipov, R. Sh. Askhadullin, Vladimir V. Dmitriev, Viktor E. Asadchikov, P. N. Martynov
Publikováno v:
JETP Letters. 101:556-561
The microstructure, specific area, and mechanical properties of various samples of “nematically ordered” aerogels whose strands are almost parallel to each other at macroscopic distances have been studied. The strong anisotropy of such aerogels d
Autor:
E. A. Bannova, N. K. Kitaeva
Publikováno v:
Russian Journal of Applied Chemistry. 88:239-243
Carbonization of peat under the action of microwave radiation was used to produce a microporous carbon material. The effect of the carbonization process parameters on the physicochemical, structural, and adsorption properties of the carbon material w
Autor:
N. K. Kitaeva, E. A. Bannova
Publikováno v:
Russian Journal of Applied Chemistry. 87:160-166
Track membranes modified by the irradiation-chemical method with polymethacrylic acid were studied. Grafted chains of polymethacrylic acid were impregnated with silver ions. The optimal parameters and conditions of the post-irradiation grafting of me
Publikováno v:
ISRN Polymer Science. 2012:1-7
A technique is proposed for obtaining electroconductive, mechanically strong, and elastic composite material based on polypyrrole and hydrophilized polyethylene. The relationship is established between the process parameters and properties of the com
Publikováno v:
Russian Journal of Applied Chemistry. 82:1456-1460
Radiation-induced graft polymerization of acrylic acid onto powdered polyethylene samples of various granulometric compositions was studied. The resulting graft polymer can be used as a cation-exchange sorbent. The ion adsorption properties of the sy
Publikováno v:
Pharmaceutical Chemistry Journal. 45:363-365
A new cation-exchange sorbent based on polyethylene powder modified by polyacrylic acid was prepared for a technetium-99 m generator column. The dependence of the kinetics of polyethylene modification on the composition of the grafting solution was s