In this work, the crystal and surface structures of Y₂O₃ nanoparticles were explored. The exploration of crystal structure was carried out by X-ray diffraction method at room temperature and under normal conditions. It was found that the crystal structure of the Y₂O₃ compound has a cubic symmetry with an Ia-3 space group. The lattice parameters have the values: a = b = c = 10.5958 Å. The surface structure was studied at room temperature and under normal conditions on Scanning Electron Microscope (SEM) microscope. It was found that the nanoparticles of the Y₂O₃ compound being in the range 20–40 nm are of d ≈ 30 nm size.

中文翻译：

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室温下 Y2O3 纳米粒子的晶体和表面结构

在这项工作中，研究了 Y ₂ O ₃纳米粒子的晶体和表面结构。晶体结构的探索是在室温和正常条件下通过X射线衍射法进行的。发现Y ₂ O ₃化合物的晶体结构具有具有Ia-3空间群的立方对称性。晶格参数具有以下值：一种 = b = C = 10.5958一种。在室温和正常条件下在扫描电子显微镜 (SEM) 显微镜下研究表面结构。发现 Y ₂ O ₃化合物的纳米粒子在 20-40 nm 范围内为d ≈ 30纳米尺寸。