Search Results - "Kosyanchuk, L.F."

Silica effects on spectral and photophysical properties of rhodamine 6G in polyurethane matrix by Bezrodna, T.V., Antonenko, O.I., Kosyanchuk, L.F., Roshchin, O.M., Bezrodnyi, V.I., Negriyko, A.M., Yaskovets, A.O.

“…The organo-inorganic nanocomposite based on rhodamine 6G with xanthene dye and polyurethane acrylate doped with silicon dioxide has been developed. Spectral…”
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Influence of solid surface on the compatibility in polymer blends produced in situ by Lipatov, Y.S., Ignatova, T.D., Kosyanchuk, L.F., Yarovaya, N.V.

“…Blends of linear polyurethane and poly(methyl methacrylate) were obtained in situ in the course of simultaneously proceeding reactions of polymerization and…”
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Spectral, photophysical and lasing properties of Rhodamine dyes in the polyurethane acrylate matrix by Bezrodna, T.V., Bezrodnyi, V.I., Negriyko, A.M., Kosyanchuk, L.F.

“…•Solvents, used at the production of dye-doped polymers affect optical density of materials.•Polar solvents prevent association of dye molecules due to…”
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Covalent bonding effects on spectral, photophysical and generation properties of indocarbocyanine dyes in polyurethanes by Bezrodna, T.V., Ishchenko, A.A., Bezrodnyi, V.I., Negriyko, A.M., Kosyanchuk, L.F., Antonenko, O.I., Brovko, O.O.

“…•Covalent bonding between a cyanine dye and a polyurethane has been realized directly.•The dye-polymer covalent bonding improves considerably photophysics of…”
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Irradiation effects and beam strength in polyurethane materials for laser elements by Kosyanchuk, L.F., Kozak, N.V., Babkina, N.V., Bezrodna, T.V., Roshchin, O.M., Bezrodnyi, V.I., Antonenko, O.I., Brovko, O.O.

“…Effects of irradiation on structure peculiarities and viscoelastic properties of the polyurethanes, synthesized by a polycondensation method with a use of…”
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Investigations of passive Q-switching in YAG:Nd lasers with Q-switches based on dye-doped polyurethane matrices by Bezrodnyi, V.I., Negriyko, A.M., Kosyanchuk, L.F.

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Influence of Irradiation on the Stability of Polyurethane Matrices in Laser Elements by Kosyanchuk, L. F., Stratilat, M. S., Babkina, N. V., Bezrodna, T. V., Menzheres, G. Ya

“…Photo-oxidative degradation of polyurethanes based on hexamethylene diisocyanate with different oligoether components was investigated using IR spectroscopy…”
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Structural changes in blends of linear polymers during their physical aging by Babkina, N. V., Kosyanchuk, L. F., Todosiichuk, T. T., Kozak, N. V., Menzheres, G. Ya, Nesterenko, G. M.

“…Structural transformations in the blends of linear polymers polyurethane and polystyrene during multistage physical aging are studied. Effects of the…”
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Formation of a linear-polyurethane-linear-polystyrene blend in situ by Kosyanchuk, L. F., Ignatova, T. D., Lipatov, Yu. S., Antonenko, O. I., Dzumedzei, Yu. I.

“…Blends of linear poly(urethane) and linear polystyrene formed simultaneously in situ by different mechanisms (radical polymerization and polyaddition) at…”
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Phase separation in blends of linear polymers formed in situ according to different mechanisms by Lipatov, Y S, Kosyanchuk, L F, Nesterov, A F

“…The in situ formation of blends of two incompatible polymers was studied. The kinetics of simultaneously proceeding reactions of radical polymerization of…”
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Phase separation in semi-interpenetrating polymer networks based on crosslinked poly(urethane) and linear poly(methyl methacrylate) containing iron, copper, and chromium chelates by Kosyanchuk, L. F., Babkina, N. V., Yarovaya, N. V., Kozak, N. V., Lipatov, Yu. S.

“…Phase separation that occurs during formation of semi-interpenetrating polymer networks of various compositions based on crosslinked poly(urethane) and linear…”
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Interfacial region in blends of linear polymers formed in situ by Lipatov, YU.S., Kosyanchuk, L.F.

“…Blends of linear polyurethane and poly(methyl methacrylate) were obtained by the simultaneous curing of the mixture of two monomers. It was shown that the…”
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Effect of compatibilizing compounds on the viscoelastic properties of interpenetrating polymer networks by LIPATOV, Y. S, ALEKSEEVA, T. T, KOSYANCHUK, L. F, ROSOVITSKY, V. F, BABKINA, N. V

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