The effect of precipitate agent in co-precipitation synthesis Y3Al5O12 and Y3Fe5O12 powders

被引：1
|
作者：
Zeng, Min [1 ]
Wang, Yunhong [1 ]
机构：
[1] Southwest Univ Sci & Technol, Sch Mat Sci & Engn, Mianyang 621010, Peoples R China
来源：
ADVANCED ENGINEERING MATERIALS III, PTS 1-3 | 2013年 / 750-752卷
关键词：
Co-precipitation; YAG; YIG; Precursor powder; Dispersion;
D O I：
10.4028/www.scientific.net/AMR.750-752.479
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The YAG and YIG powders have been prepared by co-precipitation technique in which NH4HCO3 or (NH4)(2)CO3 is used as a precipitant and Y(NO3)(3)center dot 6H(2)O, Al(NO3)(3)center dot 9H(2)O and Fe(NO3)(3)center dot 9H(2)O as raw materials. The composition, the phase formation process and the properties of the YAG and YIG powders were investigated by means of XRD, SEM, TEM and EDS. The results indicated that the precipitant effects the preparation of pure-phase powders. The resultant YAG and YIG powders showed good dispersity and excellent sinterability using AHC as precipitant.
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收藏
页码：479 / 483
页数：5
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