CRCU

Chemical Research in Chinese Universities ›› 1999, Vol. 15 ›› Issue (2): 105-109.

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Preparation of LiTi2(PO4)3 by the Solgel Method, Investigation of Its Formation Process

ZHU Ji-shun1, Tohge Noboru2, Minami Tsutomu2   

  1. 1. Department of Chemistry, Shanghai Normal University, Shanghai, 200234;
    2. Department of Applied Chemistry, University of Osaka Prefecture, 4-804, Mozu-umemachi, Sakai-shi, Osaka 591, Japan
  • Received:1998-04-01 Online:1999-04-24 Published:2011-08-17
  • Supported by:

    Supported by the NationalNatural Science Foundation of China and the Natural Science Foundation of Japan.

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Abstract: In this study, a novel sol-gel method has been developed to prepare LiTi2(PO4)3 lithium ion conductor as monophase at relatively low temperature(600℃). According to the XRD, IR analysis, the as-prepared sample remained an amorphous state up to 500℃. The activation energy was calculated to be 252 kJ/mol according to the modified Kissinger equation.

Key words: Lithium ion conductor, LiTi2(PO4)3, Sol-gelmethod, Crystallization process