Synthesis and characterization of mesoporous nanocrystalline titania

Teruhisa Hongo, Atsushi Yamazaki

    研究成果: Conference contribution

    抄録

    A mesoporous nanocrystalline titania (TiO2) with wormhole-like framework and high surface area has been prepared by the evaporation-induced self-assembly (EISA) method. Its porous structure and crystallinity were characterized by Powder X-ray diffractometry (XRD) and transmission electron microscopy (TEM). The materials are confirmed to have disordered porous structure comprised of nanocrystalline anatase. The effective pore diameters and surface areas of materials for calcined samples at 350 and 400 °C, evaluated from the N2-sorption isotherms, indicate that average pore diameters are about 3.0 and 4.0 nm, and surface areas are about 268 and 82 m2/g, respectively.

    元の言語English
    ホスト出版物のタイトルA Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme
    出版物ステータスPublished - 2008
    イベント2nd International Congress on Ceramics, ICC 2008 - Verona
    継続期間: 2008 6 292008 7 4

    Other

    Other2nd International Congress on Ceramics, ICC 2008
    Verona
    期間08/6/2908/7/4

    Fingerprint

    Titanium
    Powders
    Titanium dioxide
    Self assembly
    X ray diffraction analysis
    Isotherms
    Sorption
    Evaporation
    Transmission electron microscopy
    titanium dioxide

    ASJC Scopus subject areas

    • Ceramics and Composites

    これを引用

    Hongo, T., & Yamazaki, A. (2008). Synthesis and characterization of mesoporous nanocrystalline titania. : A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme

    Synthesis and characterization of mesoporous nanocrystalline titania. / Hongo, Teruhisa; Yamazaki, Atsushi.

    A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme. 2008.

    研究成果: Conference contribution

    Hongo, T & Yamazaki, A 2008, Synthesis and characterization of mesoporous nanocrystalline titania. : A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme. 2nd International Congress on Ceramics, ICC 2008, Verona, 08/6/29.
    Hongo T, Yamazaki A. Synthesis and characterization of mesoporous nanocrystalline titania. : A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme. 2008
    Hongo, Teruhisa ; Yamazaki, Atsushi. / Synthesis and characterization of mesoporous nanocrystalline titania. A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme. 2008.
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    abstract = "A mesoporous nanocrystalline titania (TiO2) with wormhole-like framework and high surface area has been prepared by the evaporation-induced self-assembly (EISA) method. Its porous structure and crystallinity were characterized by Powder X-ray diffractometry (XRD) and transmission electron microscopy (TEM). The materials are confirmed to have disordered porous structure comprised of nanocrystalline anatase. The effective pore diameters and surface areas of materials for calcined samples at 350 and 400 °C, evaluated from the N2-sorption isotherms, indicate that average pore diameters are about 3.0 and 4.0 nm, and surface areas are about 268 and 82 m2/g, respectively.",
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