Výsledky vyhledávání - "G. K. Lebedeva"

Highly Heat-Resistant Materials for Microelectronics: Hydrodynamic, Optical, and Conformational Properties of Fluorine Containing Poly(Amido-ortho-Hydroxy Amide)

Autor: Olga V. Okatova, G. K. Lebedeva, I. A. Strelina, Aleksey Yu. Marfichev, M. N. Bol’shakov, Stanislav M. Ramsh, Liudmila I. Rudaya, Yuliya V. Shagayko

Publikováno v: Journal of Wuhan University of Technology-Mater. Sci. Ed.. 35:223-230

The polycondensation of the mixture of diamines 5,5-methylene bis(2-aminophenol) and 4,4-(hexafluoroisopropylidene)dianiline (molar ratio 0.8:0.2) with isophthaloyl dichloride was used to synthesize poly(amido-o-hydroxy amide) (POA-F) - new heat resi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e6046927b2e56d967e0dfb9f1324652
https://doi.org/10.1007/s11595-020-2247-z

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Heat Resistance and Electrophysical Characteristics of Polyheteroarylenes and Ferroelectric–Polymer Film Composites Based on Them

Autor: A. Yu. Marfichev, Irina Sokolova, M. N. Bol’shakov, D. A. Chigirev, Liudmila I. Rudaya, G. K. Lebedeva, Yu. V. Shagaiko

Publikováno v: Russian Journal of Applied Chemistry. 93:188-196

Structurally related poly(amido-o-hydroxy amides) derived from 5,5-methylenebis(2-aminophenol) with tetramethylsiloxane and heteroaromatic (benzoxazole and benzotriazole) fragments incorporated in the second amine component or formed by polyheterocyc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f74ea51eb031518a1f2a36cb5c486f2c
https://doi.org/10.1134/s1070427220020056

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Investigation of optical and photoelectric properties of poly (ohydroxyamide) sensitized by phthalocyanine as a perspective material for solar cells

Autor: G. K. Lebedeva, Irina Sokolova, Elena Bodyago, Andrey V. Ziminov, Elvira Fazalova, Georgii Konoplev, Dmitrii Chigirev, Konstantin Kochunov, N. V. Mukhin, Ludmila Rudaya

Publikováno v: E3S Web of Conferences, Vol 220, p 01019 (2020)

Optical and photoelectric properties of poly (ohydroxyamide) (PHA) sensitized with zinc phthalocyanines were investigated in the visible and near infrared spectral regions. The structures were deposited on glass substrates by centrifugation and subse

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9424a18cbf5d08aee7db67ecfb440c7
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/80/e3sconf_ses2020_01019.pdf

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Heat-Resistant Polyfunctional Materials for Microelectronics: Hydrodynamic, Optical, and Conformational Properties of Si-Containing Poly(ortho-Hydroxy Amide)

Autor: Olga V. Okatova, M. N. Bol’shakov, S. M. Ramsh, I. A. Strelina, G. K. Lebedeva, M. A. Bezrukova, L. I. Rudaya, A. Yu. Marfichev

Publikováno v: Russian Journal of Applied Chemistry. 90:1771-1777

Polycondensation of a mixture of diamines, 3,3'-dihydroxy-4,4'-diaminodiphenylmethane and bis-(3-aminopropyl)dimethylsiloxane taken in a 3: 2 molar ratio, with isophthaloyl chloride was used to synthesize a silicon-containing poly(ortho-hydroxyamide)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51c78eca46b2e4c15f125a2ba42712b8
https://doi.org/10.1134/s1070427217110076

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Highly heat-resistant poly(о-hydroxy amide) binders of polyfunctional composites for microelectronics

Autor: Dmitrii Chigirev, A. Yu. Marfichev, Iosif V. Gofman, M. N. Bol’shakov, Stanislav M. Ramsh, Liudmila I. Rudaya, G. K. Lebedeva, Irina Sokolova, A. S. Bazhenova, V. V. Shamanin

Publikováno v: Russian Journal of Applied Chemistry. 89:1647-1654

A series of structurally similar poly(o-hydroxy amides), homo- and copolymers with different bridging fragments in the amine component, were synthesized. The heat resistance and electrophysical parameters of powdered polymer samples, of micrometer-th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::695ce911c13492300d76a4e069da8273
https://doi.org/10.1134/s107042721610013x

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Heat-Resistant Ferroelectric-Polymer Nanocomposite with High Dielectric Constant

Autor: N. V. Mukhin, Aleksandr Oseev, Irina Sokolova, R. A. Kastro, V. P. Afanasjev, Lyudmila Rudaja, G. K. Lebedeva, Andrey Tumarkin, D. A. Chigirev

Publikováno v: Materials
Volume 11
Issue 8
Materials, Vol 11, Iss 8, p 1439 (2018)

The high dielectric constant ferroelectric-polymer nanocomposite was developed for producing the heat-resistant and chemical stable planar layers. According to the composite coatings formation conditions, the following value ranges of dielectric cons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aeacb58069c74b7f88367089211e34a
https://pubmed.ncbi.nlm.nih.gov/30111700

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Nonlinear optical properties of thermally stable silicon-containing poly(o-hydroxyamide) with a covalently bound chromophore in a side chain

Autor: L. I. Rudaya, G. K. Lebedeva, N. V. Klimova, V. A. Lukoshkin, A. É. Bursian, Inna M. Sokolova

Publikováno v: Physics of the Solid State. 50:557-561

The time dependence of the nonlinear optical properties of the films prepared from silicon-containing poly(o-hydroxyamide) with a covalently bound 4-nitroazobenzene-based chromophore in a side chain is investigated in isothermal and thermally stimula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ecbc3d76b07e6e79b8bdb5e4e1bb3679
https://doi.org/10.1134/s106378340803027x

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Light sensitivity of photoconducting polymer systems with polymethine dyes based on derivatives of 2(4)-methylquinoline and indole

Autor: E. L. Aleksandrova, V. V. Kudryavtsev, Inna M. Sokolova, V. N. Ivanova, V. I. Frolov, O. A. Nagibina, G. K. Lebedeva

Publikováno v: Physics of the Solid State. 49:2194-2199

The photosensitivity of conducting polymer films with newly synthesized polymethine dyes is investigated. It is demonstrated that the photosensitivity of polymer films based on poly(o-hydroxyamide) with transport indole molecules forming intermolecul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3bd5822ad43080313c40e942ee4d0756
https://doi.org/10.1134/s1063783407110297

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Photoinduced birefringence in comblike poly-n-(fluoroalkyl methacrylates) and their hydrocarbon analogs with nonlinear optical chromophores in side chains

Autor: V. V. Kudryavtsev, S. A. Ivanov, I. M. Sokolova, V. A. Lukoshkin, V. N. Ivanova, Nikolai N. Smirnov, L. V. Khokhlova, G. K. Lebedeva

Publikováno v: Physics of the Solid State. 46:569-573

Comblike polymers (copolymers) of methacrylates with nonlinear optical photochromic chromophores in the side chains are synthesized. An increase in the induced birefringence under laser radiation is studied in poly-n-(fluoroalkyl methacrylates) and t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81918984524351638d92cc280aa22f21
https://doi.org/10.1134/1.1687880

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