Synthesis and characterization of mesoporous nanocrystalline titania

Teruhisa Hongo, Atsushi Yamazaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.

Original languageEnglish
Title of host publicationA Global Road Map for Ceramic Materials and Technologies
Subtitle of host publicationForecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme
Publication statusPublished - 2008 Dec 1
Event2nd International Congress on Ceramics, ICC 2008 - Verona, Italy
Duration: 2008 Jun 292008 Jul 4

Publication series

NameA 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

Conference

Conference2nd International Congress on Ceramics, ICC 2008
CountryItaly
CityVerona
Period08/6/2908/7/4

ASJC Scopus subject areas

  • Ceramics and Composites

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    Hongo, T., & Yamazaki, A. (2008). Synthesis and characterization of mesoporous nanocrystalline titania. In 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 (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).