Search Results - "DULINA, N. A"

An approach to Y2O3:Eu3+ optical nanostructured ceramics by Yavetskiy, R P, Baumer, V N, Dulina, N A, Pazura, Yu I, Petrusha, I A, Tkach, V N, Tolmachev, A V, Turkevich, V Z

“…Y2O3:Eu3+ (1 at%) translucent nanostructured ceramics with a total forward transmission of about 70% of the theoretical limit were obtained by the…”
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Effects of phase and chemical composition of precursor on structural and morphological properties of (Lu0.95Eu0.05)2O3 nanopowders by Dulina, N.A., Baumer, V.N., Danylenko, M.I., Mateychenko, P.V., Tolmachev, A.V., Vovk, О.М., Yavetskiy, R.P.

“…Europium-doped lutetium oxide nanopowders have been synthesized by the co-precipitation technique using ammonium hydrogen carbonate as a precipitant. Effects…”
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Fabrication and characterization of Eu3+-doped Lu2O3 scintillation ceramics by Kopylov, Yu.L., Kravchenko, V.B., Dulina, N.A., Lopin, А.V., Parkhomenko, S.V., Tolmachev, A.V., Yavetskiy, R.P., Zelenskaya, O.V.

“…► Translucent Lu2O3:Eu3+ ceramics has been prepared by vacuum sintering of nanopowders. ► Europium ions act as a solid-state sintering aid in Lu2O3 ceramics. ►…”
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Photocatalytic properties of composites containing titania nanoparticles on submicron Y2O3 spheres by Obolenskaya, L. N., Dulina, N. A., Savinkina, E. V., Kuz’micheva, G. M.

“…The photocatalytic properties of TiO 2 /Y 2 O 3 composites prepared by coating with anatase and η-TiO 2 nanoparticles, Degussa P25, and Hombifine N by…”
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Influence of calcium concentration on formation of tetravalent chromium doped Y3Al5O12 ceramics by Chaika, M.A., Dulina, N.A., Doroshenko, A.G., Parkhomenko, S.V., Gayduk, O.V., Tomala, R., Strek, W., Hreniak, D., Mancardi, G., Vovk, O.M.

“…Yttrium Aluminium Garnet (YAG) ceramics doped with chromium were prepared by solid-state reactive sintering in a vacuum. The influence of the charge…”
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Synthesis and characterization of the crystalline powders on the basis of Lu2O3:Eu3+spherical submicron-sized particles by Dulina, Nadya A., Yermolayeva, Yulia V., Tolmachev, Alexander V., Sergienko, Zoya P., Vovk, Oleh M., Vovk, Elena A., Matveevskaya, Neonilla A., Mateychenko, Pavel V.

“…Non-agglomerated monodisperse Lu2O3:Eu3+ spherical particles with diameters in the range 50-250 nm were prepared by the soft chemistry co-precipitation route…”
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Lasing in spherically shaped Y2O3-ZnO nanocomposites by Gruzintsev, A. N., Emelchenko, G. A., Dulina, N. A., Yermolayeva, Yu. V., Tolmachev, A. V.

“…The luminescence properties of spherically shaped Y 2 O 3 -ZnO nanocomposites with average diameters of 132 and 179 nm are studied. The nanocomposites are…”
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Structure and morphology of spherical crystalline (Y1 − xEux)2O3 particles by Bezkrovnyi, O. S., Yermolayeva, Yu. V., Yanovskii, V. V., Dulina, N. A., Prymak, O., Baumer, V. N., Danilenko, N. I., Tolmachev, A. V.

“…The structure and morphology of monodisperse spherical particles of (Y 1 − x Eu x ) 2 O 3 solid solutions prepared through the low-temperature thermolysis of…”
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Specific features of the structure of ZnO nanocrystals grown in pores of Y2O3 spherical matrices by Dulina, N. A., Yermolayeva, Yu. V., Baumer, V. N., Tolmachev, A. V., Kudrenko, E. A., Emel’chenko, G. A.

“…A two-phase spherical Y 2 O 3 /ZnO nanocomposite particle with a diameter variable in the series of 70, 130, 180, 250, and 400 nm (variance ⩽15%) has been…”
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Determination of the size of particles of highly dispersed materials by low temperature nitrogen adsorption by Zhilkina, A. V., Gordienko, A. A., Prokudina, N. A., Trusov, L. I., Kuz’micheva, G. M., Dulina, N. A., Savinkina, E. V.

“…The average size of particles of highly dispersed materials (Al 2 O 3 , TiO 2 , Y 2 O 3 ) is calculated from their specific surface areas. The latter is…”
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Optical properties of spherical monodisperse Y2O3-ZnO nanoparticles by Gruzintsev, A. N., Dulina, N. A., Emel’chenko, G. A., Ermolaeva, Yu. V., Kudrenko, E. A., Tolmachev, A. V.

“…Based on the developed technique for synthesizing spherical mesoporous particles of yttrium oxide with a size dispersion of 10–15% and methods for infiltrating…”
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Composites on the basis of Y2O3 submicron spheres functionalized with nanosize titania: preparation and characterization by N. A. Dulina, L. N. Obolenskaya, A. V. Tolmachev, O. M. Vovk, E. V. Savinkina, G. M. Kuzmicheva, N. V. Sadovskaya, N. A. Prokudina

“…Composites anatase/Y2O3, η-TiO2/Y2O3, Degussa P25/Y2O3 and Hombifine/Y2O3 were prepared by simultaneous dispersion of Y2O3 and TiO2 powders in weakly alkaline…”
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Structure and morphology of spherical crystalline (Y sub(1 - x )Eu sub( x )) sub(2)O sub(3) particles by Bezkrovnyi, O S, Yermolayeva, YuV, Yanovskii, V V, Dulina, NA, Prymak, O, Baumer, V N, Danilenko, NI, Tolmachev, A V

“…The structure and morphology of monodisperse spherical particles of (Y sub(1 - x )Eu sub( x )) sub(2)O sub(3) solid solutions prepared through the…”
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Fabrication and characterization of Eu3+-doped Lu2O3 scintillation ceramics by KOPYLOV, Yu. l, KRAVCHENKO, V. B, DULINA, N. A, LOPIN, A. V, PARKHOMENKO, S. V, TOLMACHEV, A. V, YAVETSKIY, R. P, ZELENSKAYA, O. V

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