Preparation and conductivity of TiO2-doped Y2O3-stabilized ZrO2 ceramic

被引：0
|
作者：
Lei, X. L. [1 ]
Zhang, D. M. [1 ]
Zhang, L. M. [1 ]
机构：
[1] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
来源：
COMPOSITE MATERIALS V | 2007年 / 351卷
关键词：
titania doped; YSZ; coprecipitation; spark plasma sintering; conductivity;
D O I：
10.4028/www.scientific.net/KEM.351.120
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Nano-scale 8mol% titania doped yttria stabilized zirconia (8TiYSZ) powders were prepared by coprecipitation combined with azeotropic distillation process. Powder X-ray diffraction, BET method and TEM were performed to characterize the powder properties. The relative density of 8TiYSZ sample sintered by spark plasma sintering technique at 1150 degrees C for 3min reached 99%. The electrical conductivity of sintered pellet was much higher than the reported one.
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页码：120 / +
页数：2
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