Microwave Dielectric Behaviors of Nd(Co1/2Ti1/2)O3 Ceramics with 11SiO2-51P2O5-5Na2O-25ZnO-8Al2O3 Glass Addition of Oxides

被引:0
|
作者
Hsu, Cheng-Hsing [1 ]
Tseng, Ching-Fang [1 ]
Chang, Yu-Hsuan [1 ]
Yang, Hsi-Wen [2 ]
Lin, Jenn-Sen [3 ]
机构
[1] Natl United Univ, Dept Elect Engn, Kung Ching Li 36003, Miao Li, Taiwan
[2] Natl United Univ, Dept Mat Sci & Engn, Kung Ching Li 36003, Miao Li, Taiwan
[3] Natl United Univ, Dept Mech Engn, Kung Ching Li 36003, Miao Li, Taiwan
关键词
Nd(Co1 2Ti1 2)O-3 ceramics; 11SiO(2-)51P(2)O(5-)5Na(2)O-25ZnO-8Al(2)O(3) glass ceramics; microwave dielectric properties; CA; SR;
D O I
10.1080/00150193.2013.838972
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The microwave dielectric properties of complex perovskite Nd(Co1/2Ti1/2)O-3 ceramics with 11SiO(2-)51P(2)O(5-)5Na(2)O-25ZnO-8Al(2)O(3) (SPNZA) additions (1 and 4wt%) prepared through the solid-state route were investigated. A large decrease in the sintering temperature (near 150 degrees C) can be achieved by adding the SPNZA-glass to the Nd(Co1/2Ti1/2)O-3 ceramics. At 1300 degrees C, Nd(Co1/2Ti1/2)O-3 ceramics with 1wt% of SPNZA-glass addition possesses a dielectric constant (E-r) of 27.2, a Q x f value of 40000GHz and a temperature coefficient of resonant frequency (T-f) of -53ppm/degrees C.
引用
收藏
页码:68 / 75
页数:8
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