Chem. J. Chinese Universities ›› 2002, Vol. 23 ›› Issue (1): 102.

• Articles • Previous Articles     Next Articles

Solid State Synthesis and Study of Raman Spectrum of α-LiAlO2

GONG Jie1,2, LIU Wei1, LI Ji-Xue3, WANG Chun-Zhong1, ZONG Zhan-Guo1, CHEN Gang1   

  1. 1. Department of Materials Scienceand Institute of Materials Science, Jilin University, Changchun 130023, China;
    2. Department of Physics, Siping Normal College, Siping 136000, China;
    3. Department of Materials Engineering, Jilin Institute of Technology, Changchun 130012, China
  • Received:2000-10-27 Online:2002-01-24 Published:2002-01-24

Abstract: We have for the first time measured Raman spectrum from a solid state synthesized LiAlO2. There are two Raman bands located at 654 cm-1 and 426 cm-1, which corresponds to A1g and Eg models, respectively. The interaction between the layers along c axis in α-LiAlO2 is weaker than that in α-LiCoO2. The characteristics of a layer compounds in α-LiAlO2 is stronger.

Key words: α-LiAlO2, Raman spectrum, Vibrational mode

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