Influence of La2O3-doping on dielectric properties of Ba(Ti, Sn)O3 ceramics

被引：0

作者：

Li, Yuanliang ^{[1
,2
]}

Ma, Xuegang ^{[1
,2
]}

Wang, Ranran ^{[3
]}

Cui, Zhimin ^{[1
]}

Chen, Ying ^{[1
]}

Chen, Chen ^{[2
]}

Zhang, Qingjun ^{[1
,2
]}

机构：

[1] Hebei United Univ, Anal & Testing Ctr, Tangshan 063009, Hebei Province, Peoples R China

[2] Hebei United Univ, Coll Mat Sci & Engn, Hebei Prov Key Lab Inorgan Nonmetall Mat, Hebei 063009, Herts, Peoples R China

[3] Tianjin Maritime Vocat Inst, Marine Engn Dept, Tianjin 300457, Peoples R China

来源：

NEW MATERIALS AND PROCESSES, PTS 1-3 | 2012年 / 476-478卷

基金：

中国国家自然科学基金;

关键词：

dielectric properties; doping; micromorphology; TITANATE CERAMICS;

D O I：

10.4028/www.scientific.net/AMR.476-478.928

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ba(Ti0.95Sn0.05)O-3 ceramics were prepared using BaCO3, SnO2 and TiO2 et al as crude materials, La2O3 as dopant, and their dielectric properties are investigated. The morphology analysis of sintered samples was conducted by SEM. It is found that for 0.1 wt% La2O3 doped BTS5 ceramics sintered at 1290 degrees C has the highest dielectric constant. It can also be seen that the samples sintered at 1260 degrees C have higher dielectric loss, which can result from the existence of the pore. Meanwhile, in the terms of dielectric loss, 0.1 wt% La2O3 doped BTS5 ceramics has lower value and the dielectric loss is more stable with temperature varying.

引用

页码：928 / +

页数：2

共 50 条

[31] Oxygen defect related high temperature dielectric relaxation behavior in (Ba,La)(Zr,Sn,Ti)O3 ceramics
Ke Meng
Wenhua Li
Xingui Tang
Xiaobin Guo
Qiuxiang Liu
Yanping Jiang
Applied Physics A, 2021, 127
[32] Influence of barium borosilicate glass on microstructure and dielectric properties of (Ba,Ca)(Zr,Ti)O3 ceramics
Khalf, Abdulkarim Z.
Hall, David A.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2018, 38 (13) : 4422 - 4432
[33] Oxygen defect related high temperature dielectric relaxation behavior in (Ba,La)(Zr,Sn,Ti)O3 ceramics
Meng, Ke
Li, Wenhua
Tang, Xingui
Guo, Xiaobin
Liu, Qiuxiang
Jiang, Yanping
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2021, 127 (10):
[34] Ferroelectric and photovoltaic properties of (Ba, Ca)(Ti, Sn, Zr)O3 perovskite ceramics
Pan, Wen-Yuan
Tang, Yu-Cheng
Yin, Yang
Song, Ai-Zhen
Yu, Jing-Ru
Ye, Sheng
Zhang, Bo-Ping
Li, Jing-Feng
CERAMICS INTERNATIONAL, 2021, 47 (16) : 23453 - 23462
[35] Influence of Sintering Temperature on Dielectric and Piezoelectric Properties of B2O3 Doped Lead-Free Ba(Ti0.9Sn0.1)O3 Ceramics
Tawichai, Nattaya
Rujijanagul, Gobwute
FERROELECTRICS, 2009, 385 : 128 - 134
[36] DIELECTRIC AND STRUCTURAL STUDIES IN THE SYSTEMS BA(TI, NB)O3 AND BA(TI, TA)O3
SUBBARAO, EC
SHIRANE, G
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1959, 42 (06) : 279 - 284
[37] Improved Microwave Dielectric Properties of La(Mg0.5Sn0.5)O3 Ceramics with Yb3+ Doping
Chen, Yih-Chien
INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2012, 9 (03) : 606 - 614
[38] ON DIELECTRIC PROPERTIES OF A POLYCRYSTALLINE SOLID SOLUTION OF BA(TI, SN)O3 AT HIGH PRESSURES
POLANDOV, IN
DOKLADY AKADEMII NAUK SSSR, 1963, 150 (04): : 779 - &
[39] INFLUENCE OF DOPING Yb2O3 ON DIELECTRIC PROPERTIES OF BaTi0.95Sn0.05O3 CERAMICS
Dun, W. X.
Li, Y. L.
Zheng, Z. S.
Yan, S. H.
Wang, Y. F.
DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 2017, 12 (04) : 1081 - 1087
[40] Dielectric Properties of Acceptor-Doped (Ba,Ca)(Ti,Zr)O3 Ceramics
P. Hansen
D. Hennings
H. Schreinemacher
Journal of Electroceramics, 1998, 2 : 85 - 94

← 1 2 3 4 5 →