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1.
BIMETALLIC NANOPARTICLES AgAu, AgRb IN ZINC PHOSPHATE GLASS: FORMATION, STRUCTURE, EFFECT ON OPTICAL CHARACTERISTICS OF GLASS CO-DOPED WITH NEODYMIUM IONS
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(Not-set)
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... obtained glasses, bimetallic nanoparticles (NPs) of compositions AgAu and AgRb were formed respectively, along with the silver NPs. The ratio of the Ag and Au components in the AgAu NPs was estimated. ...
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2.
STABILIZATION OF THE FERROELECTRIC PHASE IN PbZrO3 CERAMICS WITH THE ADDING OF BaTiO3 NANOPARTICLES
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(Not-set)
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Presents the results of a study of PbZrO3 ceramics synthesized from nanodispersed PbO and ZrO2 powders with the addition of BaTiO3 nanoparticles with sizes of 50, 200 and 400 nm. It has been established ...
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3.
ELECTRIC POLARIZATION AND MAGNETIC PROPERTIES OF ZINC-TELLURITE GLASSES ACTIVATED BY NANOPARTICLES OF MAGNETITE AND BARIUM TITANATE
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(Not-set)
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Samples of zinc-tellurite glasses, activated by magnetite and barium titanate nanoparticles, were synthesized by melt-quenching method. Functional properties of the glasses were experimentally investigated ...
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4.
PREPARATION OF A COMPOSITE BASED ON HOLLOW GLASS MICROSPHERES MODIFIED WITH SILVER NANOPARTICLES
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(Not-set)
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Composite materials based on K 25 hollow glass microspheres were obtained by modifying them with silver nanoparticles obtained by an environmentally friendly “green” method using an aqueous plant extract ...
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5.
LOCAL ELECTRIC FIELD ENHANCEMENT IN THE VICINITY OF Ag NANOPARTICLES AND THEIR AGGLOMERATES IN ZINC-PHOSPHATE AND SILICATE GLASS
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(Not-set)
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Based on calculations, spatial distribution of the local electric field (LEF) for various structural configurations of silver nanoparticles (NPs) in silicate and zinc-phosphate glasses was studied. The ...
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6.
INFLUENCE OF CeO2 ON THE FORMATION OF PLASMONIC Au NANOPARTICLES IN GLASSES OF THE ZnO–MgO–Al2O3–SiO2 SYSTEM
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(Not-set)
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... Au nanoparticles in the glass of the ZnO–MgO–Al2O3–SiO2 system containing TiO2 and ZrO2 as nucleating agents. It is shown that when the glass is heated from temperatures slightly above Tg to temperatures ...
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7.
INVESTIGATION OF THE STRUCTURAL ADSORPTION PROPERTIES OF A COMPOSITE BASED ON MOLYBDENUM NANOPARTICLES IN A ZEOLITE MATRIX
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(Not-set)
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The results of the study of the structure and adsorption properties of the Mo/zeolite composite obtained by enriching the zeolite of the Chuguevsky deposit of Primorsky Krai with Mo nanoparticles followed ...
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8.
The Construction of Catalysts on the Basis of Ti Nanoparticles Encapsulated in Zeolite Supporter
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(Not-set)
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... modified by Ti nanoparticles. The composites were prepared through method of sputter deposition in a vacuum with Ti target. Structural and composition properties of obtained materials were studied. This ...
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9.
Influence of the Heat Treatment on the Properties of Nanoporous Glass Activated by Gold Nanoparticles
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(Not-set)
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Nanoporous glass is a universal matrix in which, by impregnating various substances, it is possible to initiate the appearance of properties uncharacteristic of glass. In this case, the porosity of glass ...
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10.
Composites Based on Zeolitesmodifiedby Cu Nanoparticles
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(Raw materials)
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The results of studies of the physical properties of a Cu / zeolite composite based on zeolite raw materials from the Kulikovskoe deposit in the Amur region are presented. To obtain the composite, the ...
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11.
Synthesis of Nanoparticles of Titanium Dioxide and Silicon Dioxide with Intercaled Silver Nano-particles for Obtaining Multifunctional Coatings on Sodialcial Silicate Glass
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(Coatings)
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A study of the properties of multifunctional coatings based on silicon dioxide and titanium dioxide with the inclusion of silver nanoparticles in their structure is presented. At present, there are methods ...
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12.
Influence of Gold Nanoparticles on Spectral and Luminescent Properties of Phosphate Glass Doped with Eu3+ Ions
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(Science for glass production)
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The spectral-luminescent properties of potassium-aluminophosphate glass containing Eu 3+ ions during thermally stimulated formation of gold nanoparticles in its volume have been investigated. It is shown ...
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13.
Features of titania micro- and nanoparticles sol-gel synthesis for a composite hybrid antireflection layer on float glass
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(Science for glass production)
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... and in the presence of diethylamine is determined by the competition between the condensation processes of TiO 2 nanoparticles and the adsorption of diethylamine molecules on the surface of TiO 2 ...
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14.
Peculiarities of formation of luminescent and plasmon gold nanoparticles in phosphate glass
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(Science for glass production)
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It has been shown that it is possible to form nanoclusters and gold nanoparticles in potassium aluminum phosphate glass during heat treatment in the temperature range below T g , which have luminescent ...
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15.
Improvement of ceramics dielectric behaviour in centimeter MW-range by structure modification with pyrogenic silica nanoparticles
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(Science for ceramic production)
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The possibility of increasing the dielectric characteristics of ceramics by introducing nanosized particles of pyrogenic silicon dioxide (aerosil) into the charge is considered. It is shown that the introduction ...
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16.
Synthesis of optically indiscrete glasses containing gold nanoparticles. Spectral properties and non-linear optical behaviour
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(At the enterprises and institutes)
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A technique has been developed for the preparation of a charge, cooking, production and modification of the structure of phosphate glass on a nanoscale by introducing gold nanoparticles. Samples of glasses ...
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17.
Glasses with lead sulfide nanoparticles for laser technologies
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(Science for glass production)
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The formation of nanoparticles of a semiconducting compound of lead sulfide in silicate and borosilicate glass matrices has been studied. The dependence of the size of PbS nanoparticles on the temperature-time ...
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18.
EFFECT OF CeO2 ON THE STRUCTURE AND PROPERTIES OF ALUMINA-ZIRCONIA CERAMICS PREPARED BY PRESSURELESS SINTERING AND HOT PRESSING
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(Not-set)
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The influence of ceria (CeO2: 0…3,56 wt. %) and sintering method (pressureless sintering in air, hot pressing in Ar) on the phase composition, microstructure, and properties of alumina-zirconia ceramics ...
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19.
CONDUCTIVE PASTES FOR LOW TEMPERATURE CO-FIRED CERAMICS – A REVIEW
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(Not-set)
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This article presents a review of the available scientific and technical information on conductive metallization pastes used in the production by low-temperature co-fired ceramic (LTCC) multilayer electronic ...
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20.
HETEROVALENT SUBSTITUTION OF ZIRCONIUM IN NASICON SOLID SOLUTION (Na3Zr2Si2РO12)
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(Not-set)
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Fe-substituted ceramic materials of the NASICON family, corresponding to the generally accepted formula Na3+yМ(III)yZr2–ySi2PO12, with a dopant concentration from 5 to 20 mol. % were studied. Doping changes ...
