Zobrazeno 1 - 10
of 191
pro vyhledávání: '"A. N. Tavtorkin"'
Publikováno v:
Polymers, Vol 15, Iss 16, p 3415 (2023)
The polymerization of isobutylene allows us to obtain a wide spectrum of polyisobutylenes (PIBs) which differ in their molecular weight characteristics and the chemical structure of chain-end groups. The bulk of the PIBs manufactured worldwide are hi
Externí odkaz:
https://doaj.org/article/1b015196bd6e49e994e84a2b9195adb9
Autor:
Mikhail E. Minyaev, Alexander N. Tavtorkin, Sof'ya A. Korchagina, Ilya E. Nifant'ev, Andrei V. Churakov, Artem O. Dmitrienko, Konstantin A. Lyssenko
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 10, Pp 1433-1438 (2018)
The title compound, [Mn(C24H34O4P)(CH3OH)5](C24H34O4P)·3CH3OH, was formed in the reaction between a hydrate of a manganese(II) salt [either Mn(NO3)2(H2O)6 or MnCl2(H2O)4] with a methanol solvate of lithium bis(2,6-diisopropylphenyl) phosphate, {Li[O
Externí odkaz:
https://doaj.org/article/93410ebae376473c89d4c4921544ef40
Autor:
Mikhail E. Minyaev, Alexander N. Tavtorkin, Sof'ya A. Korchagina, Ilya E. Nifant'ev, Andrei V. Churakov
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 4, Pp 543-547 (2018)
The title complex, [Lu2(C17H28O4P)6]·2C7H16, was formed in the reaction between potassium 2,6-di-tert-butyl-4-methylphenyl ethyl phosphate, [K(2,6-tBu2-4-MeC6H2-O)(EtO)PO2], and LuCl3(H2O)6 in water, followed by vacuum drying and recrystallization f
Externí odkaz:
https://doaj.org/article/5e217028b71745dd8ecbdc4437439f7f
Autor:
Ilya E. Nifant’ev, Alexander N. Tavtorkin, Alexey A. Vinogradov, Sofia A. Korchagina, Maria S. Chinova, Roman S. Borisov, Grigory A. Artem’ev, Pavel V. Ivchenko
Publikováno v:
Polymers, Vol 13, Iss 22, p 3930 (2021)
Ultra-high molecular weight poly-α-olefins are widely used as drag reducing agents (DRAs) for pipeline transportation of oil and refined petroleum products. The synthesis of polyolefin DRAs is based on low-temperature Ziegler–Natta (ZN) polymeriza
Externí odkaz:
https://doaj.org/article/91610f57e3d84bf39d0016c44f4d904b
Autor:
Yu. A. Egorov, G. A. Shandryuk, M. I. Vinogradov, I. S. Levin, A. N. Tavtorkin, V. G. Kulichikhin
Publikováno v:
Russian Journal of Applied Chemistry. 95:100-112
Autor:
Mikhail E. Minyaev, Ilya E. Nifant'ev, Alexander N. Tavtorkin, Sof'ya A. Korchagina, Shadana Sh. Zeynalova
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 5, Pp 443-446 (2015)
Crystals of the title compound, [Li{OOP(O-2,6-iPr2C6H3)2}(CH3OH)3]·CH3OH or [Li(C24H34O4P)(CH3OH)3]·CH3OH, have been formed in the reaction between HOOP(O-2,6-iPr2C6H3)2 and LiOH in methanol. The title compound is of interest as it represents the f
Externí odkaz:
https://doaj.org/article/1f5f01e89e31424c98e08a1b43f6772c
Autor:
Alexander N. Tavtorkin, Sergey O. Ilyin, Dmitry E. Gavrilov, Ilya E. Nifant'ev, Andrey V. Shlyakhtin, Pavel V. Ivchenko, Vladimir V. Bagrov
Publikováno v:
Polymer Chemistry. 12:6937-6951
A novel pathway is proposed for the formation of branched poly(ethylene phosphate)s during the coordination ring-opening polymerization (ROP) of ethylene phosphates catalyzed by a 2,6-di-tert-butyl-4-methylphenoxy (BHT) magnesium complex, [(BHT)Mg(μ
Autor:
Ilya E. Nifant’ev, Victoria K. Besprozvannykh, Andrei V. Shlyakhtin, Alexander N. Tavtorkin, Maria P. Smirnova, Ivan S. Levin, Pavel V. Ivchenko
Publikováno v:
Mendeleev Communications. 31:379-381
Publikováno v:
Russian Journal of Applied Chemistry. 93:1179-1187
Rheological, molecular, thermal, and mechanical properties of binary blends based on bimodal high-density polyethylene (HDPE; ethylene–1-hexene copolymer) and unimodal linear low-density polyethylene (LLDPE; ethylene–1-butene–1-hexene terpolyme
Publikováno v:
Russian Journal of Applied Chemistry. 93:788-793
Comparative studies (gel permeation chromatography and evaluation of turbulent drag reduction effectiveness on a turbulence rheometer) of ultra-high molecular weight polymers from a series of higher alpha-olefins (hexene, octene, decene, dodecene) us