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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationElectroceramics in Japan XVI
PublisherTrans Tech Publications Ltd
Pages27-31
Number of pages5
ISBN (Print)9783037858561
DOIs
Publication statusPublished - 2014 Jan 1
Externally publishedYes
Event32nd Electronics Division Meeting of the Ceramic Society of Japan - Tokyo, Japan
Duration: 2012 Oct 262012 Oct 27

Publication series

NameKey Engineering Materials
Volume582
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Conference

Conference32nd Electronics Division Meeting of the Ceramic Society of Japan
CountryJapan
CityTokyo
Period12/10/2612/10/27

Keywords

  • Barium titanate
  • Electrophoresis deposition method
  • Grain oriented ceramics
  • Magnetic field
  • Single-domain particle

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Wada, S., Kita, T., Fujii, I., Nakashima, K., Takei, T., Kumada, N., Suzuki, T., Uchikoshi, T., Sakka, Y., Miwa, Y., Kawada, S., Kimura, M., & Kuroiwa, Y. (2014). Preparation of barium titanate grain-oriented ceramics by electrophoresis deposition method under high magnetic field using single-domain nanoparticles. In Electroceramics in Japan XVI (pp. 27-31). (Key Engineering Materials; Vol. 582). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.582.27