Preparation of ceramics / polymer film capacitor using barium titanate nanoparticles with high dielectric property and their dielectric property

Tatsuya Kita, Shuhei Kondo, Shuhei Tsukamoto, Takahiro Takei, Nobuhiro Kumada, Kouichi Nakashima, Ichiro Fujii, Toru Suzuki, Tetsuro Uchikoshi, Yoshio Sakka, Satoshi Wada

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

Abstract

Barium titanate (BaTiO3, BT) nanoparticle accumulations were prepared by an electrophoresis deposition (EPD) method, and their dielectric properties were measured. The BTKK accumulation exhibited high dielectric constant of 100. To prepare the BT ceramic/polymer film capacitors, the polymer was injected into the accumulations in vacuum. Finally, dielectric properties were measured, and it was clarified that the dielectric constant of the ceramic/polymer film capacitors became smaller than those of the accumulation because of surfactant used as particle dispersion.

Original languageEnglish
Title of host publicationElectroceramics in Japan XV
Pages54-58
Number of pages5
DOIs
Publication statusPublished - 2013 Sep 11
Event31st Electronics Division Meeting of the Ceramic Society of Japan - Tokyo, Japan
Duration: 2011 Oct 282011 Oct 29

Publication series

NameKey Engineering Materials
Volume566
ISSN (Print)1013-9826

Other

Other31st Electronics Division Meeting of the Ceramic Society of Japan
CountryJapan
CityTokyo
Period11/10/2811/10/29

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Keywords

  • Barium titanate
  • Ceramic/polymer film capacitor
  • Dense particle accumulations
  • Dispersion
  • Electrophoresis deposition

ASJC Scopus subject areas

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

Cite this

Kita, T., Kondo, S., Tsukamoto, S., Takei, T., Kumada, N., Nakashima, K., Fujii, I., Suzuki, T., Uchikoshi, T., Sakka, Y., & Wada, S. (2013). Preparation of ceramics / polymer film capacitor using barium titanate nanoparticles with high dielectric property and their dielectric property. In Electroceramics in Japan XV (pp. 54-58). (Key Engineering Materials; Vol. 566). https://doi.org/10.4028/www.scientific.net/KEM.566.54