Search Results - "Kozhevnikova, N. S."

Low-Temperature Sol–Gel Synthesis and Photoactivity of Nanocrystalline TiO2 with the Anatase/Brookite Structure and an Amorphous Component by Kozhevnikova, N. S., Ul’yanova, E. S., Shalaeva, E. V., Zamyatin, D. A., Bokunyaeva, A. O., Yushkov, A. A., Kolosov, V. Yu, Buldakova, L. Yu, Yanchenko, M. Yu, Gorbunova, T. I., Pervova, M. G., Enyashin, A. N., Vorokh, A. S.

“…Nanodispersed TiO 2 consisting of anatase and brookite phases in a ratio of 3 : 1 is obtained by the sol–gel method from titanium(IV) butoxide at a temperature…”
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Nitrogen-doped ZnS nanoparticles: Soft-chemical synthesis, EPR statement and quantum-chemical characterization by Popov, I.S., Kozhevnikova, N.S., Melkozerova, M.A., Vorokh, A.S., Enyashin, A.N.

“…Nanocrystalline ZnS is a well-recognized semiconducting material for photocatalysis, current photogeneration, white luminophors and efficient fluorescence…”
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Nanostructured ZnS with random close-packed structure: Synthesis, formation rate, and crystal structure study by Vorokh, A. S., Kozhevnikova, N. S., Uritskaya, A. A., Bamburov, V. G.

“…The chemical precipitation of nanocrystalline ZnS from aqueous alkaline solutions containing zinc ethylenediamine complex salt Zn(En) 2+ and thiocarbonic acid…”
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Quantum-chemical study of structural and electronic properties of a new tin monosulfide polymorph π-SnS by Popov, I. S., Kozhevnikova, N. S., Enyashin, A. N., Bamburov, V. G.

“…By means of the density functional theory (DFT) method, the electronic structure of the new tin monosulfide polymorph π-SnS has been calculated, its unit cell…”
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Direct functionalization of the C—H bond in (hetero)arenes: aerobic photoinduced oxidative coupling of azines with aromatic nucleophiles (SNH-reactions) in the presence of a CdS/TiO2 photocatalyst by Utepova, I. A., Chupakhin, O. N., Trestsova, M. A., Musikhina, A. A., Kucheryavaya, D. A., Charushin, V. N., Rempel, A. A., Kozhevnikova, N. S., Valeeva, A. A., Mikhaleva, A. I., Trofimov, B. A.

“…A highly selective coupling of azines with aromatic nucleophiles (S N H -reactions) in the presence of a heterogeneous oxidation system O 2 /CdS/TiO 2 upon…”
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Surface-Modified CdS/ZnO Material: Single-Reactor Synthesis and Mechanism of Formation in Aqueous Solution by Kozhevnikova, N. S., Gyrdasova, O. I., Baklanova, I. V., Buldakova, L. Yu, Yanchenko, M. Yu, Vorokh, A. S.

“…Method of chemical precipitation from aqueous solutions was used to cover the surface of polycrystalline ZnO nanotubes with a nanostructured CdS layer. The…”
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Kinetics of chemical bath deposition of zinc sulfide ZnS by Uritskaya, A. A., Kozhevnikova, N. S., Yakubova, T. V.

“…The paper is devoted to kinetic methods of chemical bath deposition of zinc sulfide ZnS from aqueous alkaline solutions containing ehylenediamine complex zinc…”
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Synthesis and defect structure of quasi-one-dimensional composite material ZnO/ZnS by Kozhevnikova, N. S., Gyrdasova, O. I., Vorokh, A. S., Melkozerova, M. A., Bamburov, V. G.

“…Nanostructured composite material ZnO/ZnS based on ZnO nanocrystalline nanotubes has been produced by the chemical bath deposition method. To retain the…”
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Stability and recrystallization of PbS nanoparticles by Sadovnikov, S. I., Kozhevnikova, N. S., Rempel, A. A.

“…The recrystallization and thermal stability of nanocrystalline lead sulfide have been studied by X-ray diffraction and scanning electron microscopy. PbS…”
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Oxidation of nanocrystalline lead sulfide in air by Sadovnikov, S. I., Kozhevnikova, N. S., Rempel, A. A.

“…The oxidation of nanocrystalline PbS powders with a particle size of 10–20 nm and the oxidation of ∼100-nm-thick nanocrystalline PbS films with a crystallite…”
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Fluorescent CdS nanoparticles for cell imaging by Rempel, S. V., Kozhevnikova, N. S., Aleksandrova, N. N., Rempel, A. A.

“…Fluorescent cadmium sulfide nanoparticles stabilized by an organic shell based on ethylenediaminetetraacetic acid have been prepared by chemical condensation…”
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Transition of the CdS disordered structure to the wurtzite structure with an increase in the nanoparticle size by Vorokh, A. S., Kozhevnikova, N. S., Rempel, A. A.

“…The dependence of the structure of cadmium sulfide nanoparticles on their size has been established for nanopowders and thin films. Nanoparticles from 3 to 8…”
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Thermal stability of lead sulfide nanocrystalline films by Sadovnikov, S. I., Kozhevnikova, N. S., Rempel, A. A.

“…Thermally stable nanocrystalline films of lead sulfide PbS were prepared using the chemical deposition method. The thickness of the films measured by…”
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Towards particle size regulation of chemically deposited lead sulfide (PbS) by Rempel, A.A., Kozhevnikova, N.S., Leenaers, A.J.G., van den Berghe, S.

“…Powders and solid films of lead sulfides (PbS) were produced by chemical bath deposition from thiourea aqueous solutions at a temperature of 325 K. By a…”
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Chemical Deposition of Metal Sulfides from Aqueous Solutions: From Thin Films to Colloidal Particles by Kozhevnikova, N. S., Markov, V. F., Maskaeva, L. N.

“…A survey is made of the recent progress in the synthesis of semiconducting metal sulfides via chemical deposition from aqueous solutions from the viewpoints of…”
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The effect of sulfur precursor on the morphology, properties and formation mechanism of chemical bath deposited Pb1+xS thin solid films by Kozhevnikova, N.S., Maskaeva, L.N., Enyashin, A.N., Uritskaya, A.A., Pozdin, A.V., Voronin, V.I., Selyanin, I.O., Mostovshchikova, E.V., Markov, V.F.

“…Pb1+хS thin films of 190–360 nm thickness have been synthesized on glass substrates by chemical bath deposition from aqueous solutions using different…”
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Low-Temperature One-Pot Synthesis of Tin(II) Sulfide Nanocrystalline Thin Films by Kozhevnikova, N. S., Maskaeva, L. N., Enyashin, A. N., Lipina, O. A., Tyutyunnnik, A. P., Selyanin, I. O., Baklanova, I. V., Kuznetsov, M. V., Markov, V. F.

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Janus ZnS nanoparticles: Synthesis and photocatalytic properties by Kozhevnikova, N.S., Melkozerova, M.A., Enyashin, A.N., Tyutyunnik, A.P., Pasechnik, L.A., Baklanova, I.V., Suntsov, A. Yu, Yushkov, A.A., Buldakova, L. Yu, Yanchenko, M. Yu

“…The ball-like ZnS microparticles assembled of nanoparticles with the size of 3–5 nm were synthesized by chemical bath deposition using thiourea as sulfur…”
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Effect of chemical reaction mechanism on the formation of ZnS colloid particles with structure disordering by Kozhevnikova, N.S., Maskaeva, L.N., Markov, V.F., Vorokh, A.S.

“…ZnS colloid particles were obtained in wide pH range by using different sulfide-generating precursors, namely, thiourea (NH2)2CS, thioacetamide CH3C(S)NH2,…”
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Thermal expansion of a lead sulfide nanofilm by Sadovnikov, S.I., Kozhevnikova, N.S., Rempel, A.А., Magerl, A.

“…The thermal expansion of a lead sulfide nanofilm produced by chemical bath deposition was determined by X-ray diffraction (XRD). The thickness of the…”
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