Direct synthesis of brookite-type titanium oxide by hydrothermal method using water-soluble titanium complexes

Makoto Kobayashi, Koji Tomita, Valery Petrykin, Masahiro Yoshimura, Masato Kakihana

    研究成果: Article査読

    57 被引用数 (Scopus)

    抄録

    It was demonstrated that brookite-type titanium oxide can be directly synthesized by the hydrothermal treatment of novel water-soluble titanium complexes under basic conditions in the presence of an additive. In particular, single-phase brookite was synthesized from the titanium-glycolate complex at a pH of about 10 in the presence of excess NH3 aqueous solution or ethylenediamine, and powder thus obtained consisted of rod-like nanosized particles. It was suggested that the structures of titanium complexes are important for the formation of brookite.

    本文言語English
    ページ(範囲)2158-2162
    ページ数5
    ジャーナルJournal of Materials Science
    43
    7
    DOI
    出版ステータスPublished - 2008 4

    ASJC Scopus subject areas

    • 材料科学(全般)
    • 材料力学
    • 機械工学

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