New approach to provide an electrical conductivity to structural ceramics

H. Kawaoka, Y. H. Kim, T. Sekino, Y. H. Choa, T. Kusunose, T. Nakayama, K. Niihara

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

New approach to provide an electrical conductivity to insulator structural ceramics was suggested. In this concept, sintering additives form conductive network after sintering and result in a great reduction of amount of conductive phase addition compared with particle dispersion method generally used. Na+ ionic-conductive silicon nitride and Na+ ionic-conductive magnesia ceramics were successfully fabricated by this method.

Original languageEnglish
Pages (from-to)1-3
Number of pages3
JournalJournal of Ceramic Processing Research
Volume2
Issue number1
Publication statusPublished - 2001 Dec 1

Keywords

  • Critical volume
  • Glassy Grain boundary phase
  • Ionic conductivity
  • Magnesia
  • Silicon nitride

ASJC Scopus subject areas

  • Ceramics and Composites

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  • Cite this

    Kawaoka, H., Kim, Y. H., Sekino, T., Choa, Y. H., Kusunose, T., Nakayama, T., & Niihara, K. (2001). New approach to provide an electrical conductivity to structural ceramics. Journal of Ceramic Processing Research, 2(1), 1-3.