Preparation of Controllable Crystalline Nano-TiO_2 by Homogeneous Hydrolysis

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著者

    • LIU Wei
    • Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology
    • CHEN Ai-Ping
    • Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology
    • LIN Jia-Ping
    • Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology
    • DAI Zi-Ming
    • Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology
    • QIU Wei
    • Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology
    • LIU Wei
    • Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology
    • ZHU Meng-Qin
    • Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology
    • USUDA Shouji
    • Dept. of Systems & Control Engineering, Osaka Prefectural College of Technology

抄録

The crystal-form-controllable nanosize TiO<SUB>2</SUB> was obtained using homogeneous hydrolysis method by the addition of toluene-<I>p</I>-sulfonic acid (TSA). Two processes of the rutile phase formation were proposed. The sample with 0.2 mole ratio of toluene-<I>p</I>-sulfonic acid was a mixed crystal of anatase and rutile, and characterised that the size of nano-crystalline was 19.5 nm for rutile, and 13.5 nm for anatase, the specific surface area was 72.7 m<SUP>2</SUP>/g, and the energy of band gap was 2.83 eV. The mechanism of development of rutile nanosize TiO<SUB>2</SUB> was presented in homogeneous hydrolysis system with TSA.

収録刊行物

  • Chemistry letters

    Chemistry letters 33(4), 390-391, 2004-04-05

    The Chemical Society of Japan

参考文献:  11件中 1-11件 を表示

  • <no title>

    FUJISHIMA A.

    Nature 238, 37, 1972

    被引用文献117件

  • <no title>

    SCLANFANI A.

    J. Phys. Chem. 94, 829, 1990

    被引用文献1件

  • <no title>

    SOPYAN I.

    Chem. Lett. 69, 1996

    被引用文献2件

  • <no title>

    YUAN Z.-H.

    Nanostruct. Mater. 10, 1127, 1999

    被引用文献1件

  • <no title>

    YANG J.

    Mater. Res. Bull. 33, 389, 1998

    被引用文献1件

  • <no title>

    ZHANG R.-B.

    Environ. Sci. 18, 579, 1999

    被引用文献1件

  • <no title>

    WANG R.

    Nature 388, 431, 1997

    被引用文献36件

  • <no title>

    JEFFREY C.-S.

    J. Mater. Res. 16, 615, 2001

    被引用文献1件

  • <no title>

    YANG J.

    J. Mater. Sci. Lett. 16, 1933, 1997

    被引用文献1件

  • <no title>

    SHUL Y.-G.

    J. Sol-Gel Sci. Technol. 8, 255, 1997

    被引用文献1件

  • <no title>

    SANCHEZ E.

    Mater. Lett. 25, 271, 1995

    被引用文献1件

各種コード

  • NII論文ID(NAID)
    10012846895
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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