XJIPC OpenIR  > 材料物理与化学研究室
A combination method for improving electrical property of Calcium bismuth niobate ceramics
Chen Huanbei; Shen Bo; Xu Jinbao; Zhai Jiwei
2013
Source PublicationJOURNAL OF ELECTROCERAMICS
ISSN1385-3449
Volume30Issue:3Pages:133-138
AbstractCalcium bismuth niobate CaBi2Nb2O9 (CBN) ceramic is a promising candidate for high-temperature piezoelectric applications due to its high Curie temperature. However, the extremely low piezoelectric properties hinder its application. A combination method with element doping and texturing was used to improve the electric properties of CBN ceramic. First of all, the Mn element was chosen to be doped to improve the piezoelectric and resistance properties of CBN ceramic. Then, an optimal composition was subsequently textured by templated grain growth (TGG) method to further improve the piezoelectric properties. The piezoelectric properties, Curie temperature (Tc), and resistivity of textured Ca0.95Mn0.05Bi2Nb2O9 ceramics (d (33) = 21, k (p) = 10.9 %, Tc = 942 A degrees C, rho = 2.1 x 10(5)Omega A center dot cm at 600 A degrees C) were improved obviously compared to pure random CBN ceramics (d (33) = 6, k (p) = 4.6 %, Tc = 930 A degrees C, rho = 0.6 x 10(5)Omega A center dot cm at 600 A degrees C). Furthermore, it has excellent resistance to thermal depoling and keep about 5.7 % kp until the temperature up to 600 A degrees C. This combination method makes the textured Ca0.95Mn0.05Bi2Nb2O9 ceramics to be a promising candidate for high-temperature piezoelectric applications.
KeywordTexture High-temperature Piezoelectric
Subject AreaMaterials Science
DOI10.1007/s10832-012-9774-8
Indexed BySCI
WOS IDWOS:000318291800003
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/2666
Collection材料物理与化学研究室
AffiliationTongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R China;Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China
Recommended Citation
GB/T 7714
Chen Huanbei,Shen Bo,Xu Jinbao,et al. A combination method for improving electrical property of Calcium bismuth niobate ceramics[J]. JOURNAL OF ELECTROCERAMICS,2013,30(3):133-138.
APA Chen Huanbei,Shen Bo,Xu Jinbao,&Zhai Jiwei.(2013).A combination method for improving electrical property of Calcium bismuth niobate ceramics.JOURNAL OF ELECTROCERAMICS,30(3),133-138.
MLA Chen Huanbei,et al."A combination method for improving electrical property of Calcium bismuth niobate ceramics".JOURNAL OF ELECTROCERAMICS 30.3(2013):133-138.
Files in This Item:
File Name/Size DocType Version Access License
a combination method(476KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chen Huanbei]'s Articles
[Shen Bo]'s Articles
[Xu Jinbao]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen Huanbei]'s Articles
[Shen Bo]'s Articles
[Xu Jinbao]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen Huanbei]'s Articles
[Shen Bo]'s Articles
[Xu Jinbao]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: a combination method for improving electrical property of calcium bismuth niobate ceramics.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.