Zobrazeno 1 - 10
of 43
pro vyhledávání: '"A. N. Klyamkina"'
Publikováno v:
Doklady Physical Chemistry. 502:19-22
Publikováno v:
Mendeleev Communications. 31:878-880
Publikováno v:
Russian Journal of Physical Chemistry B. 14:691-696
Ethylene-propylene-5-ethylidene-2-norbornene terpolymerization is studied in a liquid propylene medium using catalysts based on metallocenes (MCs) of C2- and C5-symmetry, differing in the nature of bridges and ligands and activated by MAO. It is show
Autor:
V. G. Shevchenko, V. G. Krasheninnikov, T. V. Monakhova, O. M. Palaznik, A. A. Arbuzov, S. V. Pol’shchikov, P. M. Nedorezova, A. N. Klyamkina
Publikováno v:
Polymer Science, Series B. 61:200-214
Composites based on polypropylene and binary fillers (graphene particles together with carbon nanotubes) are synthesized by in situ polymerization with the use of a homogeneous isospecific metallocene catalyst rac-Me2Si(2-Me-4-PhInd)2ZrCl2 activated
Publikováno v:
Polymer Degradation and Stability. 156:59-65
Nanocomposites containing graphene nanoplateletes (GNP) and isotactic polypropylene (PP) were obtained by in situ polymerization. The kinetics of peroxyl radical termination in the obtained nanocomposites was measured by decay of photoinduced chemilu
Autor:
Sergey V. Kostyuk, A. N. Klyamkina, A. G. Kozlovsky, A. M. Aladyshev, P. M. Nedorezova, T. V. Antipova, Kirill V. Zaitsev, Anastasiya A. Danilogorskaya, V. P. Zhelifonova
Publikováno v:
Journal of Polymers and the Environment. 26:4350-4359
This work assessed biodegradation, by Aspergillus, Fusarium, Penicillium and Parengyodontium fungi, of four samples of poly-e-caprolactone (PCL), three samples of poly-l-lactide (PLA) and one sample of poly-d,l-lactide (DL-PLA) produced by ring-openi
Autor:
Vitaliy G. Shevchenko, V. G. Krasheninnikov, Sergei Polschikov, Arkadiy Gorenberg, D. P. Shashkin, A. N. Klyamkina, P. M. Nedorezova, Artem Arbuzov, Olga Palaznik
Publikováno v:
Polymer Engineering & Science. 58:1461-1470
Two catalytic systems, metallocene-based and Ti-based were used to synthesize by in situ polymerization the composites of polypropylene and few-layer graphene nanoparticles, prepared by chemical or thermal reduction of graphite oxide. The effect of m
Autor:
A. L. Margolin, P. M. Nedorezova, A. N. Klyamkina, T. V. Monakhova, A. V. Chapurina, Vadim G. Krasheninnikov
Publikováno v:
Polymer Science Series B. 58:510-518
The copolymers of propylene and methyl vinyl ketone are synthesized at 60°С by copolymerization in the propylene bulk in the presence of the polymethylaluminoxane-activated metallocene catalysts, namely, the isospecific С2-symmetric metallocene ca
Autor:
Sergey V. Polschikov, P. M. Nedorezova, Vitaliy G. Shevchenko, Alexander M. Aladyshev, A. N. Klyamkina, Sergei N. Chvalun
Publikováno v:
Polymer Composites. 36:1006-1011
Composite materials of polypropylene, graphene nanoplatelets (GNP) or fullerene C60 were synthesized by in situ polymerization. GNP particles consist of 3–5 graphene layers and have aspect ratio 40. In composites with pristine GNP particles their a
Autor:
S. V. Pol’shchikov, V. G. Shevchenko, P. M. Nedorezova, O. M. Komkova, Alexander N. Shchegolikhin, A. M. Aladyshev, A. N. Klyamkina, V. G. Krasheninnikov, V. E. Muradyan
Publikováno v:
Nanotechnologies in Russia. 9:175-183
New composite materials based on a syndiotactic polypropylene (SPP) and nanosized carbon fillers of various types (graphene nanoplates (GNP) and fullerene) are obtained by polymerization in situ. It is shown that the introduction of nanocarbon partic