Solvothermal synthesis of nanodispersed yttrium-aluminum garnet

被引：0
|
作者：
Yu. S. Kudryashova
L. A. Koptelova
A. Yu. Lapenok
V. L. Ugolkov
A. V. Zdravkov
机构：
[1] Russian Academy of Sciences,Grebenshchikov Institute of Silicate Chemistry
来源：
Glass Physics and Chemistry | 2015年 / 41卷
关键词：
solvothermal synthesis; yttrium-aluminum garnet; nanodispersed powders;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new method of synthesis of nanodispersed yttrium-aluminum garnet (YAG, Y3Al5O12) consisting in the solvothermal treatment of a mixture of the respective elements of chlorides and aluminum isopropylate in high-boiling organic solvents (diphenyloxide, oleic acid, stearic acid, and oleylamine) at 250–300°C and under atmospheric pressure has been developed. Subsequent precursor treatment allows fabrication of YAG at temperatures as low as 850°C. The synthesized compounds have been investigated by the methods of IR spectroscopy, X-ray diffraction and complex thermal analysis, and electron microphotography.
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页码：219 / 223
页数：4
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