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<p>The structure of ZrO<sub>2</sub>–Sc<sub>2</sub>O<sub>3</sub> powders in the composition range from 1 to 15 mol.% of Sc<sub>2</sub>O<sub>3</sub> with the addition of 0.1 mol.% Eu<sub>2</sub>O<sub>3</sub> as a spectroscopic probe was studied. The powders were obtained by the coprecipitation method and subsequent heat treatment at temperatures ranging from 500 to 1200°C. The crystal structure was identified through x-ray diffraction analysis (XRD) and Raman spectroscopy. The local structure was evaluated based on the spectral and luminescent properties of the Eu<sup>3+</sup> ion in the powder samples.</p>

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Structure and Optical Properties of ZrO2–Sc2O3 Solid Solution System Obtained by the Coprecipitation Method

  • 期刊论文

  • 发表日期：

    2025年1月8日

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  • V. P. Danilov,
  • E. S. Borisova,
  • V. E. Shukshin,
  • K. I. Runina,
  • P. V. Strekalov,
  • M. N. Mayakova,
  • O. B. Petrova

摘要

The structure of ZrO2–Sc2O3 powders in the composition range from 1 to 15 mol.% of Sc2O3 with the addition of 0.1 mol.% Eu2O3 as a spectroscopic probe was studied. The powders were obtained by the coprecipitation method and subsequent heat treatment at temperatures ranging from 500 to 1200°C. The crystal structure was identified through x-ray diffraction analysis (XRD) and Raman spectroscopy. The local structure was evaluated based on the spectral and luminescent properties of the Eu3+ ion in the powder samples.