Electrophoretic deposition of alumina on conductive polymer-coated ceramic substrates

Tetsuo Uchikoshi, Seiichi Furumi, Tohru Suzuki, Yoshio Sakka

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

The coating of conductive polypyrrole (Ppy) on nonconductive ceramic substrates was performed by polymerization of pyrrole (Py) in an aqueous solution. The Ppy film was characterized by scanning electron microscopy and conductivity measurements. Electrophoretic deposition of bimodal alumina suspension prepared with a phosphate ester was performed using Ppy film as a cathode. Fabrication of alumina ceramics with irregular shapes or complicated patterns were also attempted by sintering the deposits together with the Ppy coated substrates in air.

Original languageEnglish
Pages (from-to)55-58
Number of pages4
JournalJournal of the Ceramic Society of Japan
Volume114
Issue number1325
DOIs
Publication statusPublished - 2006 Jan 1
Externally publishedYes

Fingerprint

Aluminum Oxide
polypyrroles
Polypyrroles
Polymers
Alumina
aluminum oxides
ceramics
polymers
Substrates
Pyrroles
pyrroles
esters
Suspensions
Esters
sintering
phosphates
Phosphates
Cathodes
Sintering
Deposits

Keywords

  • Alumina
  • Electrode
  • Electrophoretic deposition
  • Free-standing film
  • Polypyrrole
  • Pyrrole

ASJC Scopus subject areas

  • Ceramics and Composites
  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

Cite this

Electrophoretic deposition of alumina on conductive polymer-coated ceramic substrates. / Uchikoshi, Tetsuo; Furumi, Seiichi; Suzuki, Tohru; Sakka, Yoshio.

In: Journal of the Ceramic Society of Japan, Vol. 114, No. 1325, 01.01.2006, p. 55-58.

Research output: Contribution to journalArticle

Uchikoshi, Tetsuo ; Furumi, Seiichi ; Suzuki, Tohru ; Sakka, Yoshio. / Electrophoretic deposition of alumina on conductive polymer-coated ceramic substrates. In: Journal of the Ceramic Society of Japan. 2006 ; Vol. 114, No. 1325. pp. 55-58.
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