Zobrazeno 1 - 10 of 92 pro vyhledávání: '"Sergei Bronnikov"'
1
Akademický článek
Organic solvents effect on the physical and mechanical properties of polyethylene
Autor: Ivan Kuryndin, Sergei Kostromin, Rustam Mamalimov, Anton Chervov, Andrei Grebennikov, Sergei Bronnikov
Publikováno v: Polyolefins Journal, Vol 9, Iss 1, Pp 25-31 (2022)
Swelling of high-density polyethylene (PE) in organic solvents, orthodichlorobenzene and orthoxylene, was investigated. The swelling kinetics of the PE specimen was described by the first-order equation. For the first time, the PE specimen swelling r
Externí odkaz: https://doaj.org/article/85a0fa8891d3471c84b7b5d51aa8d799
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2
Akademický článek
Controlled Swelling of Monolithic Films as a Facile Approach to the Synthesis of UHMWPE Membranes
Autor: Konstantin Pochivalov, Andrey Basko, Tatyana Lebedeva, Mikhail Yurov, Alexey Yushkin, Alexey Volkov, Sergei Bronnikov
Publikováno v: Membranes, Vol 13, Iss 4, p 422 (2023)
A new method of fabricating porous membranes based on ultra-high molecular weight polyethylene (UHMWPE) by controlled swelling of the dense film was proposed and successfully utilized. The principle of this method is based on the swelling of non-poro
Externí odkaz: https://doaj.org/article/d9bdffb9b2d04a9fb8237835c9cfe4a1
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3
Akademický článek
RECOGNITION AND STATISTICAL SIZE DISTRIBUTION OF MICRODOMAINS IN TEM-IMAGES OF POLYIMIDE FILMS DURING THEIR PROCESSING
Autor: Sergei Bronnikov, Tatiana Sukhanova
Publikováno v: Image Analysis and Stereology, Vol 22, Iss 2, Pp 105-111 (2011)
The surface morphology of polyamic acid films evolving under heating towards polyimide films is investigated with transmission electron microscopy. Micro-domains observed at the surface of the films are treated statistically and shown to form optimiz
Externí odkaz: https://doaj.org/article/a10ab0b973914b4bbec4d977d28bf25e
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4
The effect of PbS quantum dots on molecular dynamics and conductivity of PTB7:PC71BM bulk heterojunction as revealed by dielectric spectroscopy
Autor: Alexey Tameev, Sergei Kostromin, Aleksey Aleksandrov, Sergei Bronnikov, Mihai Asandulesa
Publikováno v: Physical Chemistry Chemical Physics. 24:9589-9596
A ternary photovoltaic blend containing the PTB7 donor component, the PC71BM acceptor component, and colloidal quantum dots of lead sulfide (PbS QDs) was investigated using broadband dielectric spectroscopy. In the dielectric loss spectrum of PTB7:PC
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12311d992749011f4e4f9e758fe8fe08
https://doi.org/10.1039/d2cp00770c
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6
Gas permeability and mechanical properties of polyethylene films subjected to ultraviolet irradiation
Autor: Anton Chervov, Ilya L. Borisov, Sergei Kostromin, Elena Popova, Alexey Volkov, Rustam I. Mamalimov, D. S. Bakhtin, I. S. Kuryndin, Sergei Bronnikov
Publikováno v: Separation Science and Technology. 57:1111-1118
The effect of ultraviolet (UV) irradiation on gas permeability and mechanical properties of low-density polyethylene (LDPE) films was investigated in the temperature range from 20°C to 60°C. It was...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f27e2d69db82412a4ed1604a3e1b41fb
https://doi.org/10.1080/01496395.2021.1972010
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8
Morphology and electrical conductivity of polyazomethine/hybrid carbon nanofillers composites
Autor: Vasile Cozan, Sergei Kostromin, Mihai Asandulesa, Aleksandr Podshivalov, Natalya Saprykina, Sergei Bronnikov
Publikováno v: Fullerenes, Nanotubes and Carbon Nanostructures. 26:709-714
The composites based on polyazomethine and hybrid carbon nanofillers, reduced graphene oxide (rGO) and multi-walled carbon nanotubes (MWCNTs), varying in MWCNTs/rGO ratio, were fabricated. Their morphology and electrical conductivity in wide ranges o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f526b06bdb84a2ab3296756d192929de
https://doi.org/10.1080/1536383x.2018.1482280
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9
Molecular dynamics of polysiloxane polar-nonpolar co-networks and blends studied by dielectric relaxation spectroscopy
Autor: Mihai Asandulesa, Sergei Bronnikov, Adrian Bele, Mihaela Dascalu, Valentina-Elena Musteata, Carmen Racles
Publikováno v: Polymer. 149:73-84
Polar-nonpolar silicone materials of different morphology and composition were investigated by means of broadband dielectric relaxation spectroscopy in order to elucidate the effect of polar content and nature of the interface on the segmental mobili
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aca9a1b91ff09134f6502cfd16987d2b
https://doi.org/10.1016/j.polymer.2018.06.061
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10
Morphology and improved impact strength of cellulose acetate butyrate blended with polyethylene copolymer
Autor: F. Besson, Tatiana Budtova, Aleksandr Podshivalov, Sergei Bronnikov
Publikováno v: Express Polymer Letters
Express Polymer Letters, BME-PT Hungary, 2018, 12 (10), pp.856-866. ⟨10.3144/expresspolymlett.2018.74⟩
eXPRESS Polymer Letters, Vol 12, Iss 10, Pp 856-866 (2018)
Incompatible blends of cellulose acetate butyrate (CAB) and copolymer of ethylene, acrylic ester, and maleic anhydride (PE-Acr-MA) with a component ratio 70/30 vol% were prepared by melt extrusion at the rates of 150 and 500 rpm. The goal was to modi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2b492c64a3b757512fb8232c9e1b02b
https://doi.org/10.3144/expresspolymlett.2018.74
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