Výsledky vyhledávání - "Anton A. Koval'chuk"

Composite materials of graphene nanoplatelets and polypropylene, prepared byin situpolymerization

Autor: Alexander M. Aladyshev, P. M. Nedorezova, A. N. Klyamkina, Sergey V. Polschikov, Vitaliy G. Shevchenko, V. E. Muradyan, Alexander N. Shchegolikhin, Anton A. Koval’chuk

Publikováno v: Journal of Applied Polymer Science. 127:904-911

Nanocomposites of polypropylene and graphene nanoplatelets were synthesized by in situ polymerization in liquid monomer in the presence of highly effective isospecific homogeneous metallocene catalyst. Microstructure, mechanical, dielectric, and ther

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3140d475e4e13661d1228773e33af338
https://doi.org/10.1002/app.37837

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Isotactic and syndiotactic polypropylene/multi-wall carbon nanotube composites: synthesis and properties

Autor: Alexander N. Shchegolikhin, Alexander M. Aladyshev, Anton A. Koval’chuk, A. N. Klyamkina, Vitaliy G. Shevchenko, P. M. Nedorezova

Publikováno v: Journal of Materials Science. 43:7132-7140

Isotactic polypropylene (iPP) and syndiotactic polypropylene (sPP) nanocomposites containing 0.1–3.5 wt.% multi-wall carbon nanotubes (MWCNTs) have been synthesized via in situ polymerization method with the use of C2- and Cs- symmetry zirconocenes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7a248183fe1eda064a7ee5e2cfe308e
https://doi.org/10.1007/s10853-008-3029-8

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Targeted synthesis of homo-and copolymers of propylene in liquid propylene initiated by highly efficient homogenous metallocene catalysts

Autor: A. N. Klyamkina, Anton A. Koval’chuk, P. M. Nedorezova, Alexander M. Aladyshev, V. I. Tsvetkova

Publikováno v: Polymer Science Series A. 50:1151-1160

Studies devoted to the homo-and copolymerization of propylene with ethylene and higher olefins (1-butene, 1-hexene, 4-methyl-1-pentene, 1-octene) in liquid propylene under the action of homogeneous metallocene catalysts of various types are surveyed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7de13d140a06202accc832badb8a0382
https://doi.org/10.1134/s0965545x08110059

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Effect of Carbon Nanotube Functionalization on the Structural and Mechanical Properties of Polypropylene/MWCNT Composites

Autor: Alexander M. Aladyshev, A. N. Klyamkina, P. M. Nedorezova, Vitaliy G. Shevchenko, Anton A. Koval’chuk, Alexander N. Shchegolikhin

Publikováno v: Macromolecules. 41:7536-7542

Multiwall carbon nanotubes (MWCNTs) have been functionalized via addition of undecyl (C11-) radicals generated by thermal decomposition of lauroyl peroxide. The functionalized MWCNTs (C11-MWCNTs) were characterized by Raman, IR spectroscopy, and ther

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a074d2deca1f5a3f675a15ac430f1da
https://doi.org/10.1021/ma801599q

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Synthesis and Properties of Polypropylene/Multiwall Carbon Nanotube Composites

Autor: Vitaliy G. Shevchenko, A. N. Klyamkina, Alexander N. Shchegolikhin, P. M. Nedorezova, Alexander M. Aladyshev, Anton A. Koval’chuk

Publikováno v: Macromolecules. 41:3149-3156

Isotactic polypropylene and elastomeric stereoblock polypropylene nanocomposites containing 0.1−3.5 wt % multiwall carbon nanotubes (MWCNTs) have been synthesized via the in situ polymerization approach using MAO-activated C2- and C1-symmetry ansa-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a705bfb1197d2ea20e2c802b80bf1037
https://doi.org/10.1021/ma800297e

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Copolymerization of Propylene with 1-Hexene and 4-Methyl-1-Pentene in Liquid Propylene Medium. Synthesis and Characterization of Random Metallocene Copolymers with Isotactic Propylene Sequences

Autor: Anton A. Koval’chuk, A. N. Klyamkina, P. M. Nedorezova, Eugeniy M. Antipov, A. M. Aladyshev

Publikováno v: Polymer Bulletin. 56:145-153

Propylene copolymerization with 1-hexene and 4-methyl-1-pentene in liquid propylene medium in presence of MAO-activated C2-symmetry ansa-zirconocene rac-Me2Si(4-Ph-2-MeInd)2ZrCl2 was studied. Random copolymers of propylene with 1-hexene and 4-methyl-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c478eb381732a50323d305bee4c34143
https://doi.org/10.1007/s00289-005-0483-1

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