Characteristics and microwave dielectric properties of low loss MgZr0.85Sn0.15Nb2O8 ceramics

被引：2

作者：

Xiao, Mi ^{[1
,2
]}

Lou, Jie ^{[1
,2
]}

Zhang, Ping ^{[1
,2
]}

机构：

[1] Tianjin Univ, Sch Elect & Informat Engn, Tianjin 300072, Peoples R China

[2] Tianjin Univ, Key Lab Adv Ceram & Machining Technol, Minist Educ, Tianjin 300072, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2018年 / 29卷 / 21期

基金：

中国国家自然科学基金;

关键词：

CRYSTAL-STRUCTURE; LATTICE ENERGY; BOND IONICITY; GLASS; ZN; MG;

D O I：

10.1007/s10854-018-9945-8

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

MgZr0.85Sn0.15Nb2O8 ceramics with wolframite structure were synthesized through traditional solid-state reaction process. X-ray diffraction and scanning electron microscopy were used to analyze the phase and surface morphology. Bond ionicity, lattice energy and bond energy were calculated separately to investigate the correlations with microwave dielectric properties. Typically, optimal microwave dielectric properties were obtained at 1260 degrees C: epsilon(r)=24.91, Qxf=94014GHz, (f)=-43.93ppm/C-o.

引用

页码：18311 / 18319

页数：9

共 21 条

[1] Correlation of crystal structure and microwave dielectric characteristics of temperature stable Zn1-xMnxZrNb2O8 (0.02 ≤x≤0.1) ceramics [J].

Bi, Jinxin ;

Yang, Changhong ;

Wu, Haitao .

CERAMICS INTERNATIONAL, 2017, 43 (01) :92-98

[2] Microwave dielectric properties of (1-x)CaTiO3-xLi1/2Sm1/2TiO3 ceramics [J].

Kim, ES ;

Yoon, KH .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2003, 23 (14) :2397-2401

[3] Crystal structure and microwave dielectric properties of the low dielectric loss ZnZr1-xSnxNb2O8 ceramics [J].

Li, Lingxia ;

Zhang, Shuai ;

Ye, Jing ;

Lv, Xiaosong ;

Sun, Hao ;

Li, Sai .

CERAMICS INTERNATIONAL, 2016, 42 (07) :9157-9161

[4] Investigation and characterization on crystal structure of ixiolite structure ATiNb2O8 (A = Mg, Zn) ceramics at microwave frequency based on the complex chemical bond theory [J].

Pan, H. L. ;

Cheng, L. ;

Mao, Y. X. ;

Wu, H. T. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 693 :792-798

[5] Sintering characteristics and microwave dielectric properties of low loss MgZrNb2O8 ceramics achieved by reaction sintering process [J].

Pan, H. L. ;

Xing, C. F. ;

Bi, J. X. ;

Jiang, X. S. ;

Mao, Y. X. ;

Wu, Haitao .

JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 687 :274-279

[6] Crystal structure refinement and microwave dielectric properties of new low dielectric loss AZrNb2O8 (A: Mn, Zn, Mg and Co) ceramics [J].

Ramarao, S. D. ;

Murthy, V. R. K. .

SCRIPTA MATERIALIA, 2013, 69 (03) :274-277

[7] DIELECTRIC AND STRUCTURAL CHARACTERISTICS OF BA-BASED AND SR-BASED COMPLEX PEROVSKITES AS A FUNCTION OF TOLERANCE FACTOR [J].

REANEY, IM ;

COLLA, EL ;

SETTER, N .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1994, 33 (7A) :3984-3990

[8] Microwave dielectric properties of Li2SrTa2(1-x)Nb2xO7 ceramics investigated by Raman spectroscopy [J].

Singh, Santosh Kumar ;

Murthy, V. R. K. .

CERAMICS INTERNATIONAL, 2016, 42 (06) :7284-7289

[9] Influence of La2O3/SrO doping of (Zr0.8Sn0.2)TiO4 ceramics on their sintering behavior and microwave dielectric properties [J].

Sun, Qinglei ;

Zhou, Hongqing ;

Luo, Xianfu ;

Hu, Lisong ;

Ren, Luchao .

CERAMICS INTERNATIONAL, 2016, 42 (10) :12306-12311

[10] Preparation and characterization of (Co0.3Zn0.7)(Ti1-xSnx)Nb2O8 microwave dielectric ceramics [J].

Tang, Bin ;

Zhang, Xing ;

Fang, Zixuan ;

Liu, Qinglin ;

Zhang, Shuren .

MATERIALS SCIENCE-POLAND, 2017, 35 (02) :405-411

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