Microwave dielectric properties of low εr BaZnP2O7 ceramic

被引：16
|
作者：
Xie, Huidong [1 ]
Chen, Chao [1 ]
Su, Binbin [1 ]
Xi, Haihong [1 ]
机构：
[1] Xian Univ Architecture & Technol, Sch Sci, Xian 710055, Peoples R China
来源：
MATERIALS LETTERS | 2016年 / 166卷
关键词：
Ceramics; Dielectrics; Sintering; Phosphates; CRYSTAL-STRUCTURE; LIMGPO4; ZN;
D O I：
10.1016/j.matlet.2015.12.055
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel microwave dielectric ceramic of BaZnP2O7 with low dielectric constant and high quality factor was synthesized by a solid-state reaction method. A dense ceramic with 96.9% relative density was obtained when the ceramic was sintered at 875 degrees C for 2 h. The BaZnP2O7 ceramic sintered at 875 degrees C for 2 h possessed good microwave dielectric properties, characterized as epsilon(r)=8.4, Qxf=27,925 GHz (at 11.1 GHz), and tau(r)f=56.7 ppm/degrees C. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：167 / 170
页数：4
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