Zobrazeno 1 - 10 of 17 pro vyhledávání: '"Oksana Demchyna"'
1
Akademický článek
Modeling of Electrochemical Impedance of Fuel Cell Based on Novel Nanocomposite Membrane
Autor: Mariia Zhyhailo, Iryna Yevchuk, Fedir Ivashchyshyn, Oksana Demchyna, Piotr Chabecki, Natalia Babkina, Tetiana Shantaliy
Publikováno v: Energies, Vol 17, Iss 11, p 2754 (2024)
The new hybrid composite materials for PEM fuel cell were synthesized by the UV polymerization of acrylic monomers (acrylonitrile, acrylic acid, ethylene glycol dimethacrylate) and a sulfo aromatic monomer, i.e., sodium styrene sulfonate, and the tet
Externí odkaz: https://doaj.org/article/b13bfc52c277409c9419ac22cd61dc3f
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2
Akademický článek
Proton-conducting Organic-inorganic Sulfo-containing Membranes for Fuel Cell
Autor: Inga GRIGORAVICIUTE-PURONIENE, Iryna YEVCHUK, Oksana DEMCHYNA, Mariia ZHYHAILO, Khrystyna RYMSHA, Natalia BABKINA, Tetyana SHANTALIY, Bogdan RACHIY, Aivaras KAREIVA, Zivile STANKEVICIUTE, Ramunas SKAUDZIUS, Aleksej ZARKOV, Rostyslav MUSIY
Publikováno v: Medžiagotyra, Vol 28, Iss 1, Pp 82-88 (2022)
Cross-linked organiс-inorganic sulfo-containing membranes of various compositions based on acrylic monomers (acrylonitrile, acrylic acid, 3-sulfopropylacrylate potassium salt, ethylene glycol diacrylate) and sol-gel systems of tetraethoxysilane have
Externí odkaz: https://doaj.org/article/151c01c3c1ce41b29a514fe8d03f6755
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3
Proton-conducting organic-inorganic sulfo-containing membranes for fuel cells
Autor: Rostyslav Musiy, Aleksej Zarkov, Iryna Yevchuk, Mariia Zhyhailo, Tetyana Shantaliy, Natalia Babkina, Oksana Demchyna, Ramunas Skaudzius, Khrystyna Rymsha, Aivaras Kareiva, B. I. Rachiy, Zivile Stankeviciute, Inga Grigoraviciute-Puroniene
Publikováno v: Materials science = Medžiagotyra, Kaunas : Kauno technologijos universitetas., 2022, vol. 28, no. 1, p. 82-88
Medžiagotyra, Vol 28, Iss 1, Pp 82-88 (2022)
Cross-linked organiс-inorganic sulfo-containing membranes of various compositions based on acrylic monomers (acrylonitrile, acrylic acid, 3-sulfopropylacrylate potassium salt, ethylene glycol diacrylate) and sol-gel systems of tetraethoxysilane have
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7ed26e4a513750f9feed387c54434be
https://repository.vu.lt/VU:ELABAPDB154380693&prefLang=en_US
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4
Proton Conductive Organic-Inorganic Nanocomposite Membranes Derived by Sol-Gel Method
Autor: Кhrystyna Rymsha, Oksana Demchyna, Iryna Yevchuk, Mariia Zhyhailo, B. I. Rachiy
Publikováno v: Chemistry & Chemical Technology. 13:436-443
На основі акрилових мономерів та кремнеземної неорганічної складової, сформованої у результаті золь-гель перетворення прекурсора - 3-ме
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea91f3944df83c509335b6e9f61e2c83
https://doi.org/10.23939/chcht13.04.436
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6
UV-curable hybrid organic-inorganic membranes for the use as PEM in fuel cell
Autor: Viktoria V. Kochubei, Khrystyna Rymsha, Oksana Demchyna, Iryna Yevchuk, Mariia Zhyhailo
Publikováno v: French-Ukrainian Journal of Chemistry. 7:81-89
The series of membranes were prepared by UV-initiated polymerization of acrylic monomers (acrylonitrile AN, acrylic acid AA and potassium 3-sulfopropylacrylate SPAK) at the presence of photoinitiator (2,2-dimethoxy-2-phenylacetophenone (DMPA)) and cr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::079862caf67f4dbbc8fe1823aaecfbdd
https://doi.org/10.17721/fujcv7i1p81-89
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7
Preparation of polyacrylate/silica membranes for fuel cell application by in situ UV polymerization
Autor: Rimantas Raudonis, Rostyslav Musiy, Iryna Yevchuk, M. M. Yatsyshyn, Oksana Demchyna, Aleksej Zarkov, Mariia Zhyhailo, Aivaras Kareiva, S. A. Korniy
Publikováno v: Chemija. 31
The development of proton conductive polyacrylate membranes based on acrylonitrile, sodium 4-vinylbenzenesulfonate, acrylic acid, ethylene glycol dimethacrylate and hybrid polyacrylate/silica membranes is reported in this article. Polyacrylate membra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4082132e0c3db09b7887a7f35283824
https://doi.org/10.6001/chemija.v31i4.4321
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8
Hybrid organic-inorganic materials on the basis of acrylic monomers and TEOS prepared by simultaneous UV-curing and sol-gel process
Autor: Andriy Horechyy, Iryna Yevchuk, Oksana Demchyna, Jochen Meier-Haaсk, Mikhail Malanin, Khrystyna Demydova, Manfred Stamm, Liane Häußler
Publikováno v: Journal of Polymer Research. 27
In this work cross-linked hybrid organic-inorganic membranes consisting of polymeric matrix functionalized with sulfonic groups and uniformly distributed silica domains have been successfully synthesized through in situ polymerization strategy via ph
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::968a02d1e64206a17c94536cabcc9d0e
https://doi.org/10.1007/s10965-020-02057-w
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10
The Influence of the Hydrophobic Component Content on the Properties of Hybrid Polymer-Inorganic Membranes
Autor: Oksana Demchyna, Кhrystyna Demydova, Andriy Horechyy, Iryna Yevchuk
Publikováno v: Chemistry & Chemical Technology. 12:58-63
УФ-затвердженням суміші акрилатних мономерів з одночасним формуванням неорганічної сітки внас- лідок золь-гель перетворення тетраеток
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35ec882b43557f91eff2568a9f77b7d1
https://doi.org/10.23939/chcht12.01.058
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