Abstract
The piezoelectric response of [110]-oriented, fine-grained BaTiO 3 ceramics was investigated. It was found that an exposure of the BaTiO3 compacts to high-pressure, high-temperature steam in an autoclave promoted the orientation of the sintered ceramics. As temperature in the autoclave increased, the orientation increased. A large small-field piezoelectric constant of d33 = 517 pC/N was observed for the oriented BaTiO3 ceramics with the grain size of 1.76 μm and the Lotgering factor of 85.3 %.
| Original language | English |
|---|---|
| Title of host publication | Electroceramics in Japan XV |
| Pages | 45-49 |
| Number of pages | 5 |
| DOIs | |
| Publication status | Published - 2013 Sep 11 |
| Externally published | Yes |
| Event | 31st Electronics Division Meeting of the Ceramic Society of Japan - Tokyo, Japan Duration: 2011 Oct 28 → 2011 Oct 29 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 566 |
| ISSN (Print) | 1013-9826 |
Other
| Other | 31st Electronics Division Meeting of the Ceramic Society of Japan |
|---|---|
| Country | Japan |
| City | Tokyo |
| Period | 11/10/28 → 11/10/29 |
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Keywords
- Barium titanate
- Grain oriented ceramics
- Lead-free ceramics
- Piezoelectric property
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
Effect of hydrothermal treatment on the piezoelectric response of oriented barium titanate ceramics. / Fujii, Ichiro; Mori, Rintaro; Nakashima, Kouichi; Hayashi, Hiroshi; Nagamori, Yoshitaka; Yamamoto, Yuichi; Suzuki, Tohru; Wada, Satoshi.
Electroceramics in Japan XV. 2013. p. 45-49 (Key Engineering Materials; Vol. 566).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Effect of hydrothermal treatment on the piezoelectric response of oriented barium titanate ceramics
AU - Fujii, Ichiro
AU - Mori, Rintaro
AU - Nakashima, Kouichi
AU - Hayashi, Hiroshi
AU - Nagamori, Yoshitaka
AU - Yamamoto, Yuichi
AU - Suzuki, Tohru
AU - Wada, Satoshi
PY - 2013/9/11
Y1 - 2013/9/11
N2 - The piezoelectric response of [110]-oriented, fine-grained BaTiO 3 ceramics was investigated. It was found that an exposure of the BaTiO3 compacts to high-pressure, high-temperature steam in an autoclave promoted the orientation of the sintered ceramics. As temperature in the autoclave increased, the orientation increased. A large small-field piezoelectric constant of d33 = 517 pC/N was observed for the oriented BaTiO3 ceramics with the grain size of 1.76 μm and the Lotgering factor of 85.3 %.
AB - The piezoelectric response of [110]-oriented, fine-grained BaTiO 3 ceramics was investigated. It was found that an exposure of the BaTiO3 compacts to high-pressure, high-temperature steam in an autoclave promoted the orientation of the sintered ceramics. As temperature in the autoclave increased, the orientation increased. A large small-field piezoelectric constant of d33 = 517 pC/N was observed for the oriented BaTiO3 ceramics with the grain size of 1.76 μm and the Lotgering factor of 85.3 %.
KW - Barium titanate
KW - Grain oriented ceramics
KW - Lead-free ceramics
KW - Piezoelectric property
UR - http://www.scopus.com/inward/record.url?scp=84883508260&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84883508260&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.566.45
DO - 10.4028/www.scientific.net/KEM.566.45
M3 - Conference contribution
AN - SCOPUS:84883508260
SN - 9783037857618
T3 - Key Engineering Materials
SP - 45
EP - 49
BT - Electroceramics in Japan XV
ER -