Effects of Mineralizers on PbTiO3 Films Prepared by Hydrothermal Method

Woo Seok Cho, Masato Kakihana, Masatomo Yashima, Masahiro Yoshimura, Masao Kumagai

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1 Citation (Scopus)

Abstract

Well-crystallized polycrystalline films of tetragonal PbTiO3 were successfully synthesized on Ti metal substrate using a hydrothermal method at a low temperature 200°C at 18 kgf/cm2 in aqueous solutions of Pb(OH)2 and a mineralizer such as NaOH and KOH, but PbTiO3 did not form using LiOH as the mineralizer. At 0.07M Pb(OH)2, the grain size became larger and the crystallinity became better with an increase of KOH concentration from 1 to 4M.

Original languageEnglish
Pages (from-to)973-977
Number of pages5
Journaljournal of the japan society of powder and powder metallurgy
Volume40
Issue number10
DOIs
Publication statusPublished - 1993

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Metals and Alloys
  • Materials Chemistry

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