Structure and morphology of ultradispersed erbium ytterbium oxide powders obtained by deposition method

Eygeniy N. PODDENEZHNY, A. A. Boiko, N. E. Drobyshevskaya, V. I. Urbanovich, Ekaterina E TRUSOVA

Kimyo va kimyo texnologiyasi · 2026-yil

Annotatsiya

The aim of research is to develop a new method for synthesis of ultra-dispersed crystalline powders of lanthanide oxides, in particular, erbium oxide doped with ytterbium oxide, intended for making transparent ceramics. The formation of nanostructured powders of the erbium oxide – ytterbium oxide system using deposition and heat treatment processes by co-deposition of salt solutions mixed with ammonium carbonate and hydrogen peroxide complex solution at temperature of 10 °C followed annealing at 100, 650, 900 and 1200°C was studied. Studies of the morphological and structural characteristics of the powders using scanning electron microscopy and X-ray phase analysis showed that the Er2O3–Yb2O3 particles are great extent agglomerated, they have a laminar, plate-like morphology with the laminate thickness of about 50 nm, length of 10–15 μm (650 °С), when sediment is annealed at 900°C, laminar particles split into 30–60 nm diameter fibers, and during subsequent heating the fibers in agglomerates fuse together forming a mesh structure, the size of the annealed particles being 150–200 nm

Maqola ma’lumotlari
MualliflarEygeniy N. PODDENEZHNY, A. A. Boiko, N. E. Drobyshevskaya, V. I. Urbanovich, Ekaterina E TRUSOVA
JurnalKimyo va kimyo texnologiyasi
NashriyotТошкент кимё-технология институти
ISSN1992-9498, 2181-1121
Nashr sanasi2026-03-27
Jild2026
Son1
TilIngliz
Ilmiy sohaKimyo
DOI10.70189/1992-9498.1712
Indeksga qo‘shilgan2026-09-02

DOI: 10.70189/1992-9498.1712 · Maqolaning asl sahifasi · PDF

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Iqtibos keltirish

APAEygeniy N. PODDENEZHNY, A. A. Boiko, N. E. Drobyshevskaya, V. I. Urbanovich, & Ekaterina E TRUSOVA (2026). STRUCTURE AND MORPHOLOGY OF ULTRADISPERSED ERBIUM YTTERBIUM OXIDE POWDERS OBTAINED BY DEPOSITION METHOD. Kimyo va kimyo texnologiyasi, 2026(1). https://doi.org/10.70189/1992-9498.1712
GOST (OAK)Eygeniy N. PODDENEZHNY va b. STRUCTURE AND MORPHOLOGY OF ULTRADISPERSED ERBIUM YTTERBIUM OXIDE POWDERS OBTAINED BY DEPOSITION METHOD // Kimyo va kimyo texnologiyasi. – 2026. – T. 2026, № 1. – DOI: 10.70189/1992-9498.1712.
MLAEygeniy N. PODDENEZHNY, A. A. Boiko, N. E. Drobyshevskaya, V. I. Urbanovich, and Ekaterina E TRUSOVA. “STRUCTURE AND MORPHOLOGY OF ULTRADISPERSED ERBIUM YTTERBIUM OXIDE POWDERS OBTAINED BY DEPOSITION METHOD.” Kimyo va kimyo texnologiyasi, 2026(1), 2026. https://doi.org/10.70189/1992-9498.1712
ChicagoEygeniy N. PODDENEZHNY, A. A. Boiko, N. E. Drobyshevskaya, V. I. Urbanovich, and Ekaterina E TRUSOVA. “STRUCTURE AND MORPHOLOGY OF ULTRADISPERSED ERBIUM YTTERBIUM OXIDE POWDERS OBTAINED BY DEPOSITION METHOD.” Kimyo va kimyo texnologiyasi, 2026(1) (2026). https://doi.org/10.70189/1992-9498.1712
HarvardEygeniy N. PODDENEZHNY, A. A. Boiko, N. E. Drobyshevskaya, V. I. Urbanovich, and Ekaterina E TRUSOVA (2026) ‘STRUCTURE AND MORPHOLOGY OF ULTRADISPERSED ERBIUM YTTERBIUM OXIDE POWDERS OBTAINED BY DEPOSITION METHOD’, Kimyo va kimyo texnologiyasi, 2026(1). https://doi.org/10.70189/1992-9498.1712
BibTeX
@article{eygeniynpoddenezhny2026,
  title = {STRUCTURE AND MORPHOLOGY OF ULTRADISPERSED ERBIUM YTTERBIUM OXIDE POWDERS OBTAINED BY DEPOSITION METHOD},
  author = {Eygeniy N. PODDENEZHNY and A. A. Boiko and N. E. Drobyshevskaya and V. I. Urbanovich and Ekaterina E TRUSOVA},
  journal = {Kimyo va kimyo texnologiyasi},
  year = {2026},
  volume = {2026},
  number = {1},
  doi = {10.70189/1992-9498.1712},
  url = {https://doi.org/10.70189/1992-9498.1712}
}

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