Nanofluorides

PP Fedorov, AA Luginina, SV Kuznetsov… - Journal of Fluorine …, 2011 - Elsevier
The present review article covers major aspects of inorganic chemistry of nanofluorides,
including methods of their synthesis (thermolysis of the precursors, co-precipitation from …

Up-conversion quantum yields of SrF 2: Yb 3+, Er 3+ sub-micron particles prepared by precipitation from aqueous solution

S Kuznetsov, Y Ermakova, V Voronov… - Journal of Materials …, 2018 - pubs.rsc.org
Herein, we report near-infrared-to-visible up-conversion (UC) in SrF2: Yb3+, Er3+ sub-
micron crystals prepared via a facile route in an aqueous solution. Subsequent calcination at …

Optical fluoride nanoceramics

SV Kuznetsov, AA Alexandrov, PP Fedorov - Inorganic Materials, 2021 - Springer
This paper examines methods for the fabrication of optical fluoride nanoceramics and the
compaction behavior of precursor powders. We discuss the basic drawbacks to the ceramics …

Co-precipitation of yttrium and barium fluorides from aqueous solutions

PP Fedorov, MN Mayakova, SV Kuznetsov… - Materials Research …, 2012 - Elsevier
Co-precipitation of barium and yttrium fluorides from aqueous solutions at room temperature
produced non-equilibrium Ba1− xYxF2+ x nanofluoride phase with face-centered cubic …

Synthesis of SrF 2: Yb: Er ceramic precursor powder by co-precipitation from aqueous solution with different fluorinating media: NaF, KF and NH 4 F

YA Ermakova, DV Pominova, VV Voronov… - Dalton …, 2022 - pubs.rsc.org
The major challenge in optical ceramic technology is the quality of the starting precursor
powder for pressing, which is a key element in the optical ceramic industry. One express and …

Fluoride laser nanoceramics

PP Fedorov, VV Osiko, SV Kuznetsov… - Journal of Physics …, 2012 - iopscience.iop.org
Because of the recent technology progress in the synthesis of fluoride ceramics by so-called
hot-pressing method, several cooperating research groups have produced and meticulously …

Coprecipitation from aqueous solutions to prepare binary fluorides

PP Fedorov, SV Kuznetsov, MN Mayakova… - Russian Journal of …, 2011 - Springer
The synthesis of binary fluoride phases, specifically nanofluorides, by coprecipitation from
aqueous solutions is considered in terms of phase equilibria. Phases have been …

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 …

Third law of thermodynamics as applied to phase diagrams

PP Fedorov - Russian journal of inorganic chemistry, 2010 - Springer
Third Law of Thermodynamics as Applied to Phase Diagrams Page 1 ISSN 0036 0236,
Russian Journal of Inorganic Chemistry, 2010, Vol. 55, No. 11, pp. 1722–1739. © Pleiades …

Elaboration of nanofluorides and ceramics for optical and laser applications

PP Fedorov, SV Kuznetsov, VV Osiko - Photonic and Electronic Properties …, 2016 - Elsevier
Coprecipitation of nanofluorides in MF 2-RF 3 and NaF-RF 3 (M= Ca, Sr, Ba; R= rare earth
elements) results in the formation of nonequilibrium phases with wide areas of homogeneity …