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21.
INFLUENCE OF CERIUM CONCENTRATION AND SINTERING ATMOSPHERE ON THE PHASE COMPOSITION AND LUMINESCENT PROPERTIES OF Y2.98-хCeхAl5.02О12 CERAMICS
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(Not-set)
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The phase composition and spectral-luminescent properties of ceramic samples obtained from oxide compositions with the general formula Y2.98-хCeхAl5.02О12 (x = 0.05, 0.10, 0.20, 0.30, 0.45, 0.60 formula ...
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22.
GLASS FILLERS BASED ON THE SrO–Al2O3–B2O3–SiO2 SYSTEM FOR DENTAL COMPOSITES
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(Not-set)
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Dental composite ?lling materials based on glass in the SrO–Al2O3–B2O3–SiO2 system was obtained. The glass filler meets the modern level of requirements for filling materials, and is characterized by high ...
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23.
PIEZOCERAMICS TECHNOLOGIES: APPROACHES FOR ENVIRONMENTAL IMPACT MITIGATION
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(Not-set)
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... to reduce energy costs, there is a significant potential for improving environmental appeal of the process by introducing additive manufacturing methods, new sintering techniques and composites fabrication ...
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24.
Drilling of Porous Aluminosilicate Ceramics
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(Not-set)
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The features of laser drilling of composite highly porous ceramics consisting of aluminosilicates, glass and a small addition of polystyrene (EPS) are studied experimentally. It was found that the formation ...
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25.
Optical Glass Doped with γ-Ga2O3 Nanocrystals for Visualization of UV-C Radiation
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(Not-set)
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In the system Me 2 O & mdash; Ga 2 O 3 & mdash; GeO 2 & mdash; SiO 2 < / sub> (Me = Li, Na) a glass was obtained that meets the requirements of GOST in terms of impossibility for optical glass ...
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26.
Morphology and Optical Properties of Fluorine and Copper Doped Titanium Dioxide Spatially Ordered Films
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(Not-set)
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The results of studying the morphology and optical properties of copper and fluorine-doped ceramic TiO 2 films synthesized using electrolytic and solvothermal methods are presented. It is shown that ...
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27.
Development and Research of Properties of Impact-Resistant Ceramic Nanocomposite Coat-ings for Silicon
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(Not-set)
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The results of studies of the structural-phase state and physicomechanical properties of coatings of the Al-Si-N and Zr-YO systems with a thickness of 3 ?m, obtained by the method of pulsed magnetron deposition ...
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28.
Tuning of laser-induced microstructures in silver-containing zinc-phosphate glass optical characteristics
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(Science for glass production)
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In the bulk of zinc phosphate glasses containing silver, a focused femtosecond laser beam forms luminescent and birefringent microregions. The possibility of controlling the optical characteristics of ...
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29.
Landmarks in cooperation between D. Mendeleyev University de-partment of ceramics and refractories and Glass and Ceramics
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(Jubilee)
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... of the creation of modern types of structural ceramics, composite materials, porous ceramics based on oxides and oxygen-free compounds, bioactive materials based on hydroxyapatite and tricalcium phosphate ...
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30.
Spark-plasma sintered ceramic composite material with carbon nanotubes
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(Science for ceramic production)
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A nanocomposite based on corundum ceramics, containing multi-walled carbon nanotubes (up to 50% by volume) as a reinforcing element, has been obtained by spark plasma sintering. The structure of the obtained ...
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31.
Properties of nano-coated glass composite correlated with fabrication process parameters
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(Coatings)
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The change in the thickness and refractive index of one-component coatings of the compositions SiO 2 and TiO 2 , deposited from solutions on a float glass substrate, and the light transmission of composites, ...
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32.
The youth knows - the age can: the 80th anniversary of glass and glass-ceramics chemical technology department
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(At the enterprises and institutes)
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33.
Advanced potassium niobate glass-ceramics
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(At the enterprises and institutes)
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A new approach to the preparation of functional glass-ceramics based on potassium niobate from an amorphous precursor obtained by rapid cooling of a melt containing small additives of the SiO 2 glass-former ...
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34.
The effect of sandwich texture on electrophysical properties of lanthanum-boron-germanate based glass-ceramics
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(Science for glass production)
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It has been established by X-ray diffraction and electron microscopy that in glasses of the La 2 O 3 - B 2 O 3 - GeO 2 a film texture of lanthanum germanate La 2 Ge 2 O < sub> 7 with a thickness ...
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35.
INORGANIC GLASS SCINTILLATORS: COMPOSITIONS AND PROPERTIES
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(Not-set)
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Inorganic glass scintillators are an important class of materials for detecting ionizing radiation in medicine, nuclear power, high-energy physics, and security systems. Despite their lower light yield ...
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36.
EXPERIMENTAL STUDIES OF THE STRENGTH PROPERTIES OF HETEROGENEOUS COMPOSITIONS FOR AIRCRAFT GLAZING
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(Not-set)
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... of these composites. Based on these experimental studies, we obtained data on the strength properties of the heterogeneous composites. Based on these results, we concluded that the method of forming the ...
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37.
ULTRA-SOFT X-RAY SPECTROSCOPY STUDY OF CHROMIUM-DOPED TITANIUM CALCIUM-COPPER CaCu3Ti4O12
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(Not-set)
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A series of chromium-containing solid solutions CaCu3Ti4 – 4хСr4хO12 – ? (sp. gr. Im3) were obtained by the solid-phase synthesis method. The unit cell parameter of the solid solutions changed insignificantly ...
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38.
GLASS FORMATION AND PHASE TRANSFORMATIONS IN THE TeO2–ZnO–MoO3 SYSTEM
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(Not-set)
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The glass-forming region in the ternary system TeO2–ZnO–MoO3 was investigated at two melt cooling rates. The achieved molybdenum trioxide content in the glass reached up to 80 mol. % with varying TeO? ...
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39.
APPLICATION OF SOL-GEL TECHNIQUE FOR SYNTHESIS OF NANOSTRUCTURED PIEZOELECTRIC MATERIALS IN LEAD ZIRCONATE-TITANATE SYSTEM – A REVIEW. PART 2. SYNTHESIS OF FILM AND ROD STRUCTURES
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(Not-set)
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In the present study, we review current progress in sol-gel techniques for synthesis of ferroelectric powders, thin films and rods in lead zirconate-titanate system, as well as methods for obtaining controlled ...
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40.
POROUS CERAMIC SUBSTRATES FOR THE STUDY OF BIOLOGICAL OBJECTS BY ELECTRON MICROSCOPY
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(Not-set)
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The purpose of this work is to obtain ceramic filter materials as substrates and to develop a methodology for their application for the study of biological objects by electron microscopy. The composition, ...
