Microstructure Control of Grain-oriented Barium Titanate Ceramics and Their Piezoelectric Properties

2010 ◽  
Vol 57 (4(1)) ◽  
pp. 897-901
Author(s):  
Petr Pulpan ◽  
Rintaro Mori ◽  
Satoshi Wada ◽  
Hiroshi Hayashi ◽  
Yoshitaka Nagamori ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Piezoelectric Properties ◽  
Microstructure Control ◽  
Titanate Ceramics

Preparation of [110] Grain Oriented Barium Titanate Ceramics by Templated Grain Growth Method and Their Piezoelectric Properties

2007 ◽  
Vol 46 (10B) ◽  
pp. 7039-7043 ◽  
Author(s):  
Satoshi Wada ◽  
Kotaro Takeda ◽  
Tomomitsu Muraishi ◽  
Hirofumi Kakemoto ◽  
Takaaki Tsurumi ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Grain Growth ◽  
Piezoelectric Properties ◽  
Templated Grain Growth ◽  
Growth Method ◽  
Titanate Ceramics

Effects of phase composition and grain size on the piezoelectric properties of HfO2-doped barium titanate ceramics

2019 ◽  
Vol 54 (19) ◽  
pp. 12392-12400
Author(s):  
Hong-Mei Yin ◽  
Wen-Jun Xu ◽  
Heng-Wei Zhou ◽  
Xing-Yu Zhao ◽  
Yi-Neng Huang
Keyword(s):  
Grain Size ◽  
Phase Composition ◽  
Barium Titanate ◽  
Piezoelectric Properties ◽  
Doped Barium Titanate ◽  
Titanate Ceramics

Microstructure Control of Barium Titanate Grain-Oriented Ceramics and their Piezoelectric Properties

2011 ◽  
Vol 485 ◽  
pp. 77-80 ◽  
Author(s):  
Rintaro Mori ◽  
Ichiro Fujii ◽  
Hiroshi Hayashi ◽  
Yoshitaka Nagamori ◽  
Yuichi Yamamoto ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Grain Growth ◽  
Treatment Program ◽  
Piezoelectric Properties ◽  
Domain Size ◽  
Piezoelectric Constant ◽  
Templated Grain Growth ◽  
Microstructure Control ◽  
The Relationship

The Barium titanate (BaTiO3, BT) [110] grain-oriented ceramics along [110] direction were prepared by a templated grain growth (TGG) method. The [110] oriented BT platelike particles (t-BT) were used as template particles. The relationship between poling treatment program and piezoelectric constant was investigated. The change in the poling conditions did not greatly influence domain size and the piezoelectric constant. The relationship between piezoelectric properties and domain size in BT grain-oriented ceramics was investigated. The smaller domain size was required to increase the piezoelectric constant.

Dielectric and piezoelectric properties of sol-gel-derived barium titanate ceramics

1993 ◽  
Vol 12 (22) ◽  
pp. 1795-1796 ◽  
Author(s):  
H. Basantakumar Sharma ◽  
R. P. Tandon ◽  
A. Mansingh ◽  
R. Rup
Keyword(s):  
Barium Titanate ◽  
Piezoelectric Properties ◽  
Sol Gel ◽  
Titanate Ceramics ◽  
Dielectric And Piezoelectric Properties

scholarly journals Experimental studies on 3D printing of barium titanate ceramics for medical applications

2016 ◽  
Vol 2 (1) ◽  
pp. 95-99 ◽  
Author(s):  
Mark Schult ◽  
Eric Buckow ◽  
Hermann Seitz
Keyword(s):  
Tissue Engineering ◽  
Barium Titanate ◽  
3D Printing ◽  
Piezoelectric Properties ◽  
Experimental Studies ◽  
Raw Material ◽  
Medical Applications ◽  
3D Printer ◽  
3D Printed ◽  
Titanate Ceramics

AbstractThe present work deals with the 3D printing of porous barium titanate ceramics. Barium titanate is a biocompatible material with piezoelectric properties. Due to insufficient flowability of the starting material for 3D printing, the barium titanate raw material has been modified in three different ways. Firstly, barium titanate powder has been calcined. Secondly, flow additives have been added to the powder. And thirdly, flow additives have been added to the calcined powder. Finally, a polymer has been added to the three materials and specimens have been printed from these three material mixtures. The 3D printed parts were then sintered at 1320°C. The sintering leads to shrinkage which differs between 29.51–71.53% for the tested material mixtures. The porosity of the parts is beneficial for cell growth which is relevant for future medical applications. The results reported in this study demonstrate the possibility to fabricate porous piezoelectric barium titanate parts with a 3D printer that can be used for medical applications. 3D printed porous barium titanate ceramics can especially be used as scaffold for bone tissue engineering, where the bone formation can be promoted by electrical stimulation.

scholarly journals Preparation of barium titanate–bismuth magnesium titanate ceramics with high Curie temperature and their piezoelectric properties

2010 ◽  
Vol 118 (1380) ◽  
pp. 683-687 ◽  
Author(s):  
Satoshi WADA ◽  
Keisuke YAMATO ◽  
Petr PULPAN ◽  
Nobuhiro KUMADA ◽  
Bong-Yeon LEE ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Curie Temperature ◽  
Piezoelectric Properties ◽  
High Curie Temperature ◽  
Magnesium Titanate ◽  
Titanate Ceramics
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