LiNd(PO_3)_4晶体的热分析研究

Studies on LiNd(PO_3)_4 Crystal by Thermal Analysis

对 Li Nd(PO3 ) 4晶体分别在 N2 气和空气下进行了 TG和 DTA热分析研究 ,给出 TG和 DTA曲线 ,讨论了 LNP晶体在 N2 气和空气下不同的热分解机理 .得到分解产物分别为 Nd4 (P2 O7) 3 和 Nd P2

The study of LiNd(PO 3) 4 crystals was carried out by TG and DTA in different atmosphere (nitrogen and air). The TG and DTA curves were presented. The thermal decomposition mechanisms in nitrogen and air were discussed. The results indicate that the major products of thermal decomposition are Nd 4(P 2O 7) 3 and NdP 2O 7 in N 2 and air , respectively.