Formation peculiarities and optical properties of highly-doped (Y(0.86)La(0.09)Vb(0.05))(2)O-3 transparent ceramics
文献类型：期刊论文
| 作者 | Kryzhanovska, O. S.; Baumer, V. N.; Parkhomenko, S., V; Doroshenko, A. G.; Yavetskiy, R. P.; Balabanov, A. E.; Tolmachev, A., V; Skorik, S. N.; Li, Jiang; Kuncser, A. |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2019-09-01 |
| 卷号 | 45期号:13页码:16002 |
| 关键词 | Sintering X-ray methods Optical properties Y2O3 Functional application |
| ISSN号 | 0272-8842 |
| DOI | 10.1016/j.ceramint.2019.05.111 |
| 文献子类 | Article |
| 英文摘要 | Formation peculiarities of highly-doped (Y(0.86)La(0.09)Vb(0.05))(2)O-3 transparent ceramics have been studied by X-ray diffraction and electron microscopy methods. The phase composition evolution of 1.81Y(2)O(3).0.18La(2)O(3)0.01Yb(2)O(3) powder mixtures annealed at the temperatures of 1100, 1200, 1300, and 1400 degrees C has been studied by XRD. It has been shown that Yb2O3 phase dissolves in Y2O3 matrix in the calcination temperature range of 1300-1400 degrees C. Complete dissolution of La2O3 in Y2O3 matrix occurs at temperatures above 1400 degrees C. La3+ ions enter in Y2O3 and Yb2O3 crystal structures simultaneously in the 1200-1300 degrees C range, which leads to a remarkable increase in the volume of the corresponding crystal lattices. The possible reasons for suppressing the crystalline growth of Y2O3 and Yb2O3 cubic phases have been discussed. Finally, (Y(0.86)La(0.09)Vb(0.05))(2)O-3 transparent ceramics have been obtained by solid-state vacuum sintering at 1650-1750 degrees C. Ceramics synthesized at a temperature of 1750 degrees C have been characterized by an in-line optical transmittance of 60% and a homogeneous distribution of constituent components within the volume and along the grain boundaries. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.sic.ac.cn/handle/331005/26881]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Kryzhanovska, O. S.,Baumer, V. N.,Parkhomenko, S., V,et al. Formation peculiarities and optical properties of highly-doped (Y(0.86)La(0.09)Vb(0.05))(2)O-3 transparent ceramics[J]. CERAMICS INTERNATIONAL,2019,45(13):16002. |
| APA | Kryzhanovska, O. S..,Baumer, V. N..,Parkhomenko, S., V.,Doroshenko, A. G..,Yavetskiy, R. P..,...&Kuncser, A..(2019).Formation peculiarities and optical properties of highly-doped (Y(0.86)La(0.09)Vb(0.05))(2)O-3 transparent ceramics.CERAMICS INTERNATIONAL,45(13),16002. |
| MLA | Kryzhanovska, O. S.,et al."Formation peculiarities and optical properties of highly-doped (Y(0.86)La(0.09)Vb(0.05))(2)O-3 transparent ceramics".CERAMICS INTERNATIONAL 45.13(2019):16002. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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