Zobrazeno 1 - 10
of 110
pro vyhledávání: '"A. A. Russiyan"'
Autor:
Stanislav Anatolievich Russiyan, Oksana Nikolaevna Sharnopolskaya, Konstantin Nikolaevich Marenich
Publikováno v:
RUSSIA IN THE XXI CENTURY: GLOBAL CHALLENGES, RISKS AND SOLUTIONS.
Autor:
Olena Russiyan
Publikováno v:
Market Infrastructure.
Publikováno v:
Reaction Kinetics, Mechanisms and Catalysis. 119:59-73
The reactions of components of the catalytic systems (C5H5)4Zr–MAO and (C5H5)4Ti–MAO in the absence and in the presence of the monomer were studied in order to obtain information on the mechanism of polymerization and copolymerization of ethylene
Publikováno v:
Russian Chemical Bulletin. 60:1880-1884
Gas volumometry, gas chromatography, mass spectrometry, and ESR were used to study reactions of methylaluminoxane (MAO) and Me3Al with Cp4Zr, Cp4Ti, and 2,2,6,6-tetra-methylpiperidine-1-oxyl (TEMPO). It was shown that the reaction is accompanied by e
Publikováno v:
Polymer Science Series B. 52:63-66
The effect of various organometallic compounds (Me3Al, Et3Al, i-Bu 3Al, Et2Zn, Me4Sn, Et4Pb) on the activity and productivity of catalytic systems based on (C5H5)4Zr and (C5H5)4Ti and the molecular- mass characteristics of polymers is investigated. T
Publikováno v:
Polymer Science Series B. 50:65-69
Blend and polymerization-filled polyethylene-based composites containing different dispersed wood fillers have been prepared and studied for replacement of thermosetting resins based on dispersed wood by more environmentally safe polyolefins and for
Autor:
G. P. Startseva, P. E. Matkovskii, I. V. Sedov, Yu. I. Zlobinskii, V. D. Makhaev, Sergey M. Aldoshin, L. N. Russiyan
Publikováno v:
Polymer Science Series B. 49:85-90
The effects of catalyst concentration, Al-to-Ti molar ratio, hydrogen additives, and time of aging of catalyst components on the kinetic features of ethylene polymerization in the presence of the (C5H5)4Zr-methylaluminoxane soluble catalytic system i
Autor:
I. V. Sedov, L. N. Russiyan, G. P. Startseva, V. D. Makhaev, P. E. Matkovskii, L. N. Raspopov, Yu. I. Zlobinskii, Sergey M. Aldoshin
Publikováno v:
Polymer Science Series A. 49:496-502
New supported metallocene catalysts based on tetrakis(cyclopentadienyl)zirconium + methylaluminoxane (MAO) were prepared and tested for ethylene polymerization and copolymerization with hexene-1. It was shown that silica gel of the Davison 952 brand
Autor:
I. V. Sedov, G. I. Davydova, Yu I. Zlobinsky, L. N. Russiyan, L. N. Blinova, L. P. Vasil’eva, E. I. Knerel’man
Publikováno v:
Journal of Polymer Research. 21
Possibility of hybrid catalytic systems for ethylene dimerization and copolymerization including Ti (On-Bu)4, (C5H5)4Zr, and methylaluminoxane formation has been proved. Properties of copolymers formed in the presence of these systems were studied. I
Autor:
L. N. Russiyan, P. E. Matkovskii
Publikováno v:
Doklady Chemistry. 395:54-57