Zobrazeno 1 - 10
of 29
pro vyhledávání: '"O. V. Astashkina"'
Publikováno v:
Fibre Chemistry. 54:78-83
Publikováno v:
Fibre Chemistry.
Publikováno v:
Fibre Chemistry. 53:189-193
Publikováno v:
Fibre Chemistry. 52:337-340
The need to use filtering materials based on synthetic and natural fibers modified by bactericidal, antiviral, and fungicidal components in respiratory protective equipment and air-cleaning devices is demonstrated. The use of silver-containing agents
Autor:
A. A. Lysenko, B. L. Gorberg, O. V. Astashkina, N. F. Uvarova, N. G. Medvedeva, I. L. Kuzikova
Publikováno v:
Fibre Chemistry
Various methods for preparing fibrous materials [substrates in which polymer filaments of various nature are decorated with particles and/or layers of metallic silver (Ag)] are compared and analyzed. Ion-plasma magnetron sputtering is shown to be the
INVESTIGATION OF THE ELECTROPHYSICAL PROPERTIES OF POLYMER MATERIALS WITH CARBON DISPERSIONS-FILLERS
Publikováno v:
Вестник Санкт-Петербургского государственного университета технологии и дизайна. Серия 1: Естественные и технические науки. :87-91
Publikováno v:
Fibre Chemistry. 50:100-103
The kinetics of sorption of iron ions from solutions with concentrations of 10 and 250 mg/l by various types of carbon materials was investigated. It was shown that the adsorption curve for an iron ion concentration of 10 mg/l in the solution has an
Publikováno v:
Fibre Chemistry. 48:235-238
The major types of carbon materials used for heat insulation in high-temperature furnaces are investigated. Such properties as density and heat conduction and a general scheme of heat insulation manufacture are cited. The effect of carbon residue con
Publikováno v:
Fibre Chemistry. 47:320-323
The kinetics of adsorption of Cu (II), Ni (II), and Fe (II) ions from aqueous solutions by activated carbon and activated oxidized fibres is studied. It is shown that the nature of the kinetics of adsorption of the above-named ions is anomalous and o
Publikováno v:
Fibre Chemistry. 47:324-328
Various methods for preparing metal-containing carbon materials were studied and tested. Their antibacterial activity against Gram-positive and Gram-negative bacterial cultures was investigated.