RAS Chemistry & Material ScienceНеорганические материалы Inorganic Materials

  • ISSN (Print) 0002-337X
  • ISSN (Online) 3034-5588

Synthesis, Mechanical Activation, Photocatalytic and Sorption Properties of High-Entropy Oxides Ca(TiSnNbTaM)O (M = Fe, Zr) with a Perovskite Structure

PII
S3034558825050097-1
DOI
10.7868/S3034558825050097
Publication type
Article
Status
Published
Authors
Volume/ Edition
Volume 61 / Issue number 9-10
Pages
614-622
Abstract
High-entropy single-phase oxides with the perovskite structure Ca(TiSnNbTaM)O (M = Fe, Zr) were synthesized for the first time by a simple one-step ceramic method and characterized by X-ray diffraction analysis. The powders were subjected to mechanical activation, which resulted in a partial phase transition from an orthorhombic phase to a tetragonal one. Both compositions demonstrated the ability to reduce Cr(VI) when illuminated with uV light and high sorption activity with respect to the methylene blue dye.
Keywords
высокоэнтропийные оксиды перовскиты фотокаталитические и сорбционные свойства
Date of publication
24.03.2026
Year of publication
2026
Number of purchasers
0
Views
23

References

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