Research Progress of Ba(Zn1/3Nb2/3)O3 Microwave Dielectric Ceramics: A Review

被引：9
作者：
Peng, Sen [1 ,2 ]
Zhang, Yu [1 ]
Yi, Tulin [3 ]
机构：
[1] Shaoyang Univ, Prov Key Lab Informat Serv Rural Area Southwestern, Shaoyang 422000, Peoples R China
[2] Cent South Univ, Sch Phys & Elect, Changsha 410083, Peoples R China
[3] AF Early Warning Acad, Dept Basics, Wuhan 430019, Peoples R China
来源：
MATERIALS | 2023年 / 16卷 / 01期
关键词：
Ba(Zn1 3Nb2 3)O-3 ceramics; preparation method; performance modification; microwave dielectric properties; SINTERING TEMPERATURE; QUALITY FACTOR; HYDROXYAPATITE POWDERS; CATION ORDER; NONSTOICHIOMETRY; MICROSTRUCTURE; RESONATOR; BA(CO1/3NB2/3)O-3; BA(ZN1/3TA2/3)O-3; BA(MG1/3TA2/3)O-3;
D O I：
10.3390/ma16010423
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Ba(Zn1/3Nb2/3)O-3 (BZN) microwave dielectric ceramics have attracted great attention due to their high-quality factor (Q), near-zero temperature coefficient of resonant frequency (tau(f)), and suitable dielectric constant (epsilon(r)), making them promising materials for application in microwave devices. Due to their superior dielectric properties, composite perovskite ceramics are widely used in the field of microwave communication, base stations, navigation, radar, etc. This article summarized the latest research progress of BZN ceramics and discusses the main preparation methods and performance modifications. Furthermore, the problems faced by BZN ceramics and solutions to improve their performance, as well as their potential applications, are analyzed. This article provides a reference for the design and preparation of BZN ceramics.
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页数：17
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