A Novel Temperature Stable Microwave Dielectric Ceramic with Garnet Structure: Sr2NaMg2V3O12
A Novel Temperature Stable Microwave Dielectric Ceramic with Garnet Structure: Sr2NaMg2V3O12
复制标题
新型石榴石结构耐温微波介质陶瓷:Sr2NaMg2V3O12
DOI:
10.1111/jace.14034
复制
发表时间:
2016-02
影响因子:
3.9
通讯作者:
Li, Chunchun
中科院分区:
文献类型:
--
作者:
Fang, Liang;Jiang, Xuewen;Tang, Ying;Li, Chunchun
A garnet vanadate ceramic Sr2NaMg2V3O12 was prepared by the conventional solid-state route, and the sinterability, microwave dielectric properties, and its chemical compatibility with Ag electrodes were investigated. Sr2NaMg2V3O12 sample could be well sintered at 900°C for 4 h with a relative density of 96.1%. X-ray diffraction data showed that Sr2NaMg2V3O12 ceramics crystallized into a cubic garnet structure with a space group Ia-3d over the sintering temperature range (830°C–930°C). The Sr2NaMg2V3O12 ceramic sintered at 900°C obtained the optimum microwave dielectric properties with a relative permittivity of 11.7, a Q×f of 37 950 GHz (at 11.0 GHz), and a almost zero τf value of −2.9 ppm/°C. Chemical compatibility experiments showed no reaction between Sr2NaMg2V3O12 ceramics and Ag electrodes.
登录
查看更多内容
DOI:
10.1007/s10904-013-9833-x
发表时间:
2013-02
影响因子:
4
作者:
Yang, Fan;Wu, Xiaoyong;Yang, Wenlong;Li, Xuejing
通讯作者:
Li, Xuejing
DOI:
10.1021/jp057088t
发表时间:
2006-02
期刊:
The journal of physical chemistry. B
影响因子:
--
作者:
D. Capsoni;M. Bini;V. Massarotti;P. Mustarelli;F. Belotti;P. Galinetto
通讯作者:
D. Capsoni;M. Bini;V. Massarotti;P. Mustarelli;F. Belotti;P. Galinetto
影响因子:
3.2
作者:
SHANNON, RD
通讯作者:
SHANNON, RD
DOI:
10.1524/zkri.1967.125.16.1
发表时间:
1967-12
期刊:
Zeitschrift für Kristallographie - Crystalline Materials
影响因子:
--
作者:
S. Geller
通讯作者:
S. Geller
影响因子:
3.9
作者:
Di Zhou;C. Randall;L. Pang;Hong Wang;Jing Guo;Gao-qun Zhang;Xinguang Wu;L. Shui;X. Yao
通讯作者:
Di Zhou;C. Randall;L. Pang;Hong Wang;Jing Guo;Gao-qun Zhang;Xinguang Wu;L. Shui;X. Yao