| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Preparation of barium titanate potassium niobate ceramics using interface engineering and their piezoelectric properties |
|
言語 |
en |
| 作成者 |
Wada, Satoshi
Shimizu, Shigehito
Pulpan, Petr
Kumada, Nobuhiro
Tanaka, Daisuke
Furukawa, Masahito
Moriyoshi, Chikako
Kuroiwa, Yoshihiro
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| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
Copyright (c) 2010 The Ceramic Society of Japan |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Barium titanate |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Potassium niobate |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Interface region |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Piezoelectric property |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Interface engineering |
| 内容記述 |
|
|
内容記述 |
Barium titanate (BaTiO3, BT) potassium niobate (KNbO3, KN) solid solution system (05BT-0.5KN) ceramics with various microstructures were prepared by two-step sintering method, and their piezoelectric properties were investigated. For 0.5BT-0.5KN ceramics, two phases, ferroelectric tetragonal and ferroelectric orthorhombic, coexisted in different grains at room temperature, owing to the limited solid solution system. The volume fraction of interface region between BT-rich tetragonal and KN-rich orthorhombic grains was controlled by sintering temperatures, and increased with decreasing sintering temperatures. Apparent piezoelectric constant d(33)* was measured using slope of strain vs. electric field curves. As the results, the d(33)* increased with decreasing sintering temperatures, which revealed that interface region between tetragonal and orthorhombic grains could contribute to enhancement of piezoelectric properties. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
日本セラミックス協会 |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.2109/jcersj2.118.691 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://dx.doi.org/10.2109/jcersj2.118.691 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1882-0743 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA12229489 |
| 開始ページ |
|
|
開始ページ |
691 |
| 書誌情報 |
Journal of the Ceramic Society of Japan
Journal of the Ceramic Society of Japan
巻 118,
号 1380,
p. 691-695,
発行日 2010-08-01
|
| 旧ID |
30782 |
JCerSJ_118_691.pdf (1.0 MB)
