Chem. J. Chinese Universities ›› 2001, Vol. 22 ›› Issue (4): 639.

• Articles • Previous Articles     Next Articles

Studies on LiNd(PO3)4 Crystal by Thermal Analysis

MA Chang-Qin1, WANG Xu-Ning1, LU Qing-Ming1, ZHANG Wen-Xing1, LIU Jin-Xiang2   

  1. 1. College of Chemistry, Shandong University, Jinan 250100, China;
    2. Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
  • Received:1999-11-16 Online:2001-04-24 Published:2001-04-24

Abstract: The study of LiNd(PO3)4 crystals was carried out by TGand DTAin different atmosphere (nitrogen and air). The TGand DTAcurves were presented. The thermal decomposition mechanisms in nitrogen and air were discussed. The results indicate that the major products of thermal decomposition are Nd4(P2O7)3 and NdP2O7 in N2 and air, respectively.

Key words: LiNd(PO3)4 crystal, Thermogravimetry(TG), Differential thermal analysis(DTA)

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