Preparation of barium titanate grain-oriented ceramics by electrophoresis deposition method under high magnetic field using single-domain nanoparticles

Satoshi Wada, Tatsuya Kita, Ichiro Fujii, Kouichi Nakashima, Takahiro Takei, Nobuhiro Kumada, Toru Suzuki, Tetsuro Uchikoshi, Yoshio Sakka, Yasunari Miwa, Shinichiro Kawada, Masahiko Kimura, Yoshihiro Kuroiwa

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Barium titanate (BaTiO3, BT) grain-oriented ceramics were prepared by electrophoresis deposition (EPD) method under high magnetic field (HM-EPD) of 12 T. For this objective, the BT single-domain nanoparticles with high c/a ratio of 1.008 and size of 103 nm were prepared by two-step thermal decomposition method. Using the BT nanoparticle slurry, BT nanoparticle accumulations were prepared by EPD or slipcasting (SC) methods with/without high magnetic field. After binder burnout, these accumulations were sintered at 1350 °C and it was revealed that only the BT ceramics prepared by the HM-EPD method was assigned to grain-oriented ceramics with weak preferential crystallographic orientation along [110] direction.

本文言語English
ホスト出版物のタイトルElectroceramics in Japan XVI
出版社Trans Tech Publications Ltd
ページ27-31
ページ数5
ISBN（印刷版）9783037858561
DOI
出版ステータスPublished - 2014
外部発表はい
イベント32nd Electronics Division Meeting of the Ceramic Society of Japan - Tokyo, Japan
継続期間: 2012 10月 26 → 2012 10月 27

出版物シリーズ

名前Key Engineering Materials
巻582
ISSN（印刷版）1013-9826
ISSN（電子版）1662-9795

Conference

Conference32nd Electronics Division Meeting of the Ceramic Society of Japan
国/地域Japan
CityTokyo
Period12/10/26 → 12/10/27

ASJC Scopus subject areas

  • 材料科学（全般）
  • 材料力学
  • 機械工学

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