Synthesis of inorganic fluorides in molten salt fluxes and ionic liquid mediums

PP Fedorov, AA Alexandrov - Journal of Fluorine Chemistry, 2019 - Elsevier
The present review article covers the synthesis of inorganic fluorides using two types of
molten media–molten salt fluxes and ionic liquids (IL). Molten salt syntheses (MSS) are …

Single-phase nanopowders of Sr0. 85-xBaxEu0. 15F2. 15: Investigation of structure and X-ray luminescent properties

SV Kuznetsov, YA Ermakova, KN Boldyrev… - Ceramics …, 2023 - Elsevier
Novel scintillating and visualizing materials are an essential part of the development of high-
power X-ray sources like synchrotrons and free-electron lasers. One of the latest …

Low‐temperature phase formation in the SrF2–LaF3 system

PP Fedorov, AA Alexandrov… - Journal of the …, 2021 - Wiley Online Library
Phase formation in the SrF2–LaF3 system was studied at temperatures ranging from 300° C
to 450° C using nitrate flux. The solubility of LaF3 in SrF2 decreases with decreasing …

Luminescent thermometry based on Ba4Y3F17: Pr3+ and Ba4Y3F17: Pr3+, Yb3+ nanoparticles

MS Pudovkin, SV Kuznetsov, VY Proydakova… - Ceramics …, 2020 - Elsevier
New effective luminescence thermometers based on novel host Ba 4 Y 3 F 17 doped with Pr
3+ and Pr 3+/Yb 3+ in 80–320 K temperature range were studied. The absolute temperature …

Effect of annealing on structural, textural, thermal, magnetic, and luminescence properties of calcium fluoride nanoparticles

VG Il'ves, SY Sokovnin, MG Zuev, MA Uimin… - Physics of the Solid …, 2019 - Springer
Mesoporous nanocrystalline CaF 2 powder was produced by pulsed electron beam
evaporation (PEBE) in vacuum. The specific surface area (SSA) of CaF 2 nanopowder (NP) …

Down-conversion luminescence of Ce-Yb ions in YF3

AS Nizamutdinov, SV Kuznetsov, VA Konyushkin… - Optical Materials, 2019 - Elsevier
The single-phase Y 1-xy Ce x Yb y F 3 solid solution powders were prepared by melt
crystallization technique. The 5d-4f interconfigurational luminescence of Ce 3+ ions and 2 F …

[图书][B] Nanopowders of Metal Oxides and Fluorides: Preparation, Properties, and Applications

S Sokovnin, V Ilves - 2023 - api.taylorfrancis.com
One of the directions of nanotechnology is the production of nanopowders (NPs).
Nanopowders, according to the currently widely used classification of nanomaterials, belong …

Synthesis and down-conversion luminescence of Ba4Y3F17: Yb: Pr solid solutions for photonics

SV Kuznetsov, AS Nizamutdinov… - Наносистемы …, 2019 - cyberleninka.ru
Singlephase powders of Ba4Y3F17: Yb: Pr solid solutions with an average agglomerate size
of 400 nm were synthesized by coprecipitation from aqueous solutions. It was shown that the …

Synthesis and down-conversion luminescence investigation of CaF2: Yb: Ce powders for photonics

SV Kuznetsov, AS Nizamutdinov, MN Mayakova… - Journal of Fluorine …, 2019 - Elsevier
Single-phase solid solutions based on calcium fluoride doped with ytterbium and cerium
trivalent ions were synthesized by co-precipitation from aqueous solutions. According to …

Hydrophobization of up-conversion luminescent films based on nanocellulose/MF2: Ho particles (M= Sr, Ca) by acrylic resin

AA Luginina, SV Kuznetsov, VV Voronov… - Наносистемы …, 2019 - cyberleninka.ru
Luminescent composite materials based on a nanocellulose matrix have attracted much
attention due to environmental problems [1, 2] and their promising for photonics [3–7] …