Zobrazeno 1 - 10
of 24
pro vyhledávání: '"I. Ya. Polyakova"'
Publikováno v:
Doklady Chemistry
Doklady Akademii Nauk Sssr. Seriia Khimiia
Doklady Akademii Nauk Sssr. Seriia Khimiia
This communication describes the possibility of developing new metal complex bactericides with detergent properties that have no analogues. They irreversibly suppress bacteriophages, intestinal bacteria, virions, cocci, salmonella, trichomonas, and B
Autor:
A. Ya. Fridman, A. K. Novikov, B. P. Tumanyan, A. Yu. Tsivadze, A. P. Sudarkin, I. Ya. Polyakova
Publikováno v:
Chemistry and Technology of Fuels and Oils. 56:588-592
Oil pollution is a serious threat to wildlife and plants. Man-made disturbances can lead to complete or partial destruction of the soil cover. Creation of new and improvement of existing methods of soil cleaning and soil cover reclamation is an urgen
Autor:
A. Ya. Fridman, A. L. Maksimov, B. P. Tumanyan, M. L. Shabanov, A. M. Gorbunov, I. Ya. Polyakova, N. N. Petrukhina, A. K. Novikov, A. Yu. Tsivadze
Publikováno v:
Chemistry and Technology of Fuels and Oils. 56:124-128
A study was carried out on the dispersion of heavy petroleum feedstock in aqueous solutions of polycomplexon surfactants derived from triglycerides and mucopolysaccharides with and without sodium hydroxide. Up to 97.5% of the sulfur-containing compou
Autor:
I. Ya. Polyakova, A. Ya. Fridman, A. Yu. Tsivadze, N. N. Petrukhina, M. P. Shabanov, A. L. Maksimov, A. M. Gorbunov
Publikováno v:
Russian Journal of Applied Chemistry. 93:333-339
A promising nontoxic and environmentally safe detergent consisting of sodium salts of iminodiacetate derivatives of fatty acid tri- and diglycerides and acetate derivatives of polymucosaccharides was synthesized, and its composition and structure wer
Autor:
A. Ya. Fridman, A. Yu. Tsivadze, V. N. Titova, A. M. Gorbunov, I. Ya. Polyakova, A. A. Yavich, A. K. Novikov, I. I. Bardyshev, M. P. Shabanov, G. A. Petukhova, Alexey A. Averin, E. M. Morozova
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 55:1071-1079
A systematization is presented of studies of carbon sorbent functionalization based on chemical modification of the active carbon surface by covalent grafting of macromolecular N-substituted cyclic amines. Thus, porous electron-conducting and lumines
Autor:
A. A. Yavich, A. M. Gorbunov, A. Ya. Fridman, A. K. Novikov, B. N. Titova, A. M. Voloshchuk, N. P. Sokolova, I. I. Bardyshev, E. M. Morozova, A. Yu. Tsivadze, I. Ya. Polyakova
Publikováno v:
Russian Journal of Physical Chemistry A. 92:368-372
Materials are produced with porous layers based on ethanolamine derivatives of PVC or compounds of active carbon with hydroxyethylcyclam derivatives of PVC with aqua complexes of chloride hydrogen cross-linked with the surface of cellulose or asbesto
Autor:
A. K. Novikov, A. Ya. Fridman, E. M. Morozova, A. A. Yavich, V. N. Titova, A. M. Gorbunov, I. I. Bardyshev, A. Yu. Tsivadze, I. Ya. Polyakova, N. P. Sokolova
Publikováno v:
Theoretical Foundations of Chemical Engineering. 51:151-154
A fundamentally new low-temperature method of synthesizing ammonia has been suggested, which is carried out directly in a hydrogen-producing matrix with a material made of cellulose fabric with porous layers of ethanol–cyclam PVC derivatives with a
Autor:
A. M. Voloshchuk, A. Ya. Fridman, E. M. Morozova, A. M. Gorbunov, A. Yu. Tsivadze, G. A. Petukhova, A. K. Novikov, I. I. Bardyshev, A. A. Yavich, N. P. Sokolova, I. Ya. Polyakova, V. I. Titova
Publikováno v:
Russian Journal of Electrochemistry. 53:39-48
A review of methods for the synthesis of new composite materials—electroactive and adsorption-active tissues, their electrochemical properties, and potential applications is presented. These are cellulose or asbestos fibers with porous layers linke
Autor:
A. Ya. Fridman, A. K. Novikov, V. N. Titova, N. V. Petrova, A. A. Yavich, I. I. Bardyshev, Andrey A. Shiryaev, I. Ya. Polyakova, E. M. Morozova, A. Yu. Tsivadze, N. P. Sokolova, A. M. Gorbunov, A. M. Voloshchuk, G. A. Petukhova
Publikováno v:
Russian Journal of Physical Chemistry A. 90:2453-2458
A material with porous structures formed by jointed aza- and oxa-aza-crowns with peripheral OHgroups is synthesized on the basis of cellulose fabric and PVC transformed into hydroxyethylcyclam. Mesopores are mainly observed on the fiber surface. The
Autor:
A. M. Gorbunov, A. M. Voloshchuk, I. Ya. Polyakova, V. N. Titova, I. I. Bardishev, G. A. Petukhova, N. V. Petrova, A. A. Yavich, N. P. Sokolova, A. Yu. Tzivadze, A. Ya. Fridman, A. K. Novikov, E. M. Morozova
Publikováno v:
Russian Journal of Physical Chemistry A. 90:1644-1649
The synthesis of bilayer materials with porous upper layers composed of PVC hydroxyethylcyclam derivatives filled with carbon and a layer consisting of hydroxyethylcyclam, cross-linked via Si–O–C groups with the silica chains of a developed surfa