Effects of Mineralizers on PbTiO3 Films Prepared by Hydrothermal Method (セラミックスのケミカルプロセッシング<特集>)

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概要

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• Well-crystallized polycrystalline films of tetragonal PbTiO<SUB>3</SUB> were successfully synthesized on Ti metal substrate using a hydrothermal method at a low temperature 200°C at 18 kgf/cm<SUP>2</SUP> in aqueous solutions of Pb(OH)<SUB>2</SUB> and a mineralizer such as NaOH and KOH, but PbTiO<SUB>3</SUB> did not form using LiOH as the mineralizer. At 0.07M Pb(OH)<SUB>2</SUB>, the grain size became larger and the crystallinity became better with an increase of KOH concentration from 1 to 4M.

• 社団法人 粉体粉末冶金協会の論文

著者

• Yashima Masatomo

  Research Laboratory Of Engineering Materials Tokyo Institute Of Technology

• YOSHIMURA Masahiro

  Research Laboratory of Engineering Materials, Tokyo Institute of Technology

• KUMAGAI Masao

  Kanagawa Industrial Technology Research Institute

• Cho W‐s

  Center For Materials Design Materials And Structures Laboratory Tokyo Institute Of Technology:(prese

• Cho Woo-seok

  Materials And Structures Laboratory Tokyo Institute Of Technology:(present Address) Takayanagi Parti

• Cho Woo-Seok

  Research Laboratory of Engineering Materials, Tokyo Institute of Technology

• Kakihana Masato

  Research Laboratory of Engineering Materials, Tokyo Institute of Technology

• Yoshimura Masahiro

  Research Center For Materials Science And Department Of Chemistry Nagoya University

• Yashima Masatomo

  Research Laboratory of Engineering Materials, Tokyo Institute of Technology

• Kumagai Masao

  Kanagawa High-Technology Foundation,KSP

• Kumagai Masao

  Kanagawa High-Technology Foundation, Kanagawa Science Park, Kawasaki, Kanagawa 213, Japan

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