Formation of BaTiO_3 from a Barium Titanium Isopropoxide Complex

スポンサーリンク

概要

• 論文の詳細を見る

• The mechanism for the formation of BaTiO_3 from a single-crystal barium titanium isopropoxide complex with the presumed composition BaTi[OCH(CH_3)_2]_6・ C_6H_6 was investigated in this study. When the alkoxide complex was treated in Ar at 29℃ for 2.5 h, 80 wt% of the organic constituents in the crystal were eliminated as isopropanol, propene and benzene, thus forming BaTiO_3; 95 wt% of the organic constituents were eliminated in the same manner at a temperature below 100℃. The remaining organic constituents were eliminated as alkyl benzene at around 460℃ in Ar. Crystalline BaTiO_3 with ultrafine particles, ranging in size from 5 to 7.5 nm, formed even at room temperature under these experimental conditions.

• 社団法人応用物理学会の論文
• 1997-09-30

著者

• SUYAMA Yoko

  Department of Materials Science, Faculty of Science and Engineering, Shimane University

• Noritake Tatsuo

  Toyota Central Res. & Develop. Labs. Inc.

• NAGASAWA Mitsuru

  Toyota Technological Institute

• Suyama Yoko

  Department Of Materials Science Faculty Of Science & Engineering Shimane University

• Noritake Tatsuo

  Toyota Central R&d Labs Inc.

• Suyama Yoko

  Department of Applied Chemistry, Faculty of Engineering, Kyushu University

関連論文

• Adsorption removal of lead and cadmium ions from aqueous solution with coal fly ash-derived zeolite/sepiolite composite
• Metastable Phase Formation by Ion Beam Mixing for the Al-Mn System : Surfaces, Interfaces and Films
• Characterization and Critical Current Density Determination of High-T_c Superconductor Ba-Y-Cu Oxide
• Formation of BaTiO_3 from a Barium Titanium Isopropoxide Complex
• Formation of linde F zeolite by KOH treatment of coal fly ash
• Formation Process of [B_H_]^ from [BH_4]^- during the Dehydrogenation Reaction of Mg(BH_4)_2
• Solid-state reactions between CVD-TiO2 and BaCO3.

スポンサーリンク