Multicomponent systems based on rare earth fluorides: Synthesis and properties

V. I. Sachkov, E. M. Knyazeva, R. A. Nefedov, A. S. Sachkova, I. V. Amelichkin, V. V. Orlov, R. O. Medvedev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In the present work, multicomponent fluoride systems based on rare earth elements (REE) are synthesized by sedimentation of fluorides from water solutions of REE nitrates and their subsequent annealing at a temperature of 800°C. The primary concept of producing similar structures comes from the area of high-entropy alloys. This correlation between the configuration entropy and the mixing enthalpy is an important factor in defining phase transformations. The phase composition and structure of the obtained powders were investigated by scanning electron microscopy and XRD phase analysis methods.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology
EditorsVictor E. Panin, Vasily M. Fomin
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735440463
DOIs
Publication statusPublished - 14 Dec 2020
EventInternational Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology 2020 - Tomsk, Russian Federation
Duration: 5 Oct 20209 Oct 2020

Publication series

NameAIP Conference Proceedings
Volume2310
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceInternational Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology 2020
CountryRussian Federation
CityTomsk
Period5.10.209.10.20

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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