BaTa2V2O11: A novel low fired microwave dielectric ceramic
BaTa2V2O11: A novel low fired microwave dielectric ceramic
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BaTa2V2O11:一种新型低火微波介电陶瓷
DOI:
10.1016/j.jeurceramsoc.2015.04.042
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发表时间:
2015-11
影响因子:
5.7
通讯作者:
Li, Chunchun
中科院分区:
文献类型:
--
作者:
Guo, Huanhuan;Fang, Weishuang;Wei, Zhenhai;Li, Chunchun
A Ta-containing microwave dielectric ceramic BaTa2V2O11with rhombohedral structure was prepared using the conventional solid-state reaction method. Dense BaTa2V2O11ceramic was obtained at relatively low sintering temperatures (∼870 °C). The ceramic exhibited a high quality factor value (Q×f)of 41,958 GHz, a moderate relative permittivity of 28.2, and a temperature coefficient of the resonant frequency (τf) of 91 ppm/°C. The large positiveτfof BaTa2V2O11could be compensated by forming composite ceramics with Ba2BiV3O11, and 0.4BaTa2V2O11–0.6Ba2BiV3O11ceramic exhibited improved microwave dielectric properties withɛr∼21.1,Q×f∼44,760 GHz andτf∼1.9 ppm/°C. The low sintering temperature and favorable microwave dielectric properties make 0.4BaTa2V2O11–0.6Ba2BiV3O11as a potential candidate material for high-frequency applications.
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DOI:
10.1111/j.1151-2916.1991.tb04320.x
发表时间:
1991-05-01
影响因子:
3.9
作者:
TUMMALA, RR
通讯作者:
TUMMALA, RR
影响因子:
3.9
作者:
Chia-Ruey Chang;J. Jean
通讯作者:
Chia-Ruey Chang;J. Jean
影响因子:
3.9
作者:
J. Shyu;Hsin-Hui Lee
通讯作者:
J. Shyu;Hsin-Hui Lee
影响因子:
5.7
作者:
Atsushi Yokoi;H. Ogawa;A. Kan
通讯作者:
Atsushi Yokoi;H. Ogawa;A. Kan
影响因子:
8.6
作者:
Jiang Cao;X. Kuang;M. Allix;C. Dickinson;J. Claridge;M. Rosseinsky;D. Iddles;Q. Su
通讯作者:
Jiang Cao;X. Kuang;M. Allix;C. Dickinson;J. Claridge;M. Rosseinsky;D. Iddles;Q. Su