Thermal decomposition kinetics of the Pb0.25Ba0.75(TNR)•H2O complex

被引：44
|
作者：
Hu, RZ [1 ]
Chen, SP
Gao, SL
Zhao, FQ
Luo, Y
Gao, HX
Shi, QZ
Zhao, HA
Yao, P
Li, J
机构：
[1] Xian Modern Chem Res Inst, Xian 710065, Peoples R China
[2] Northwestern Univ, Dept Chem, Xian 710069, Peoples R China
[3] Northwestern Univ, Shaanxi Key Lab Physicoinorgan Chem, Xian 710069, Peoples R China
[4] Shaanxi Appl Phys Chem Res Inst, Xian, Peoples R China
来源：
JOURNAL OF HAZARDOUS MATERIALS | 2005年 / 117卷 / 2-3期
关键词：
Pb0.25Ba0.75(TNR)center dot H2O complex; DSC; non-isothermal kinetics; TG-DTA; thermal decomposition;
D O I：
10.1016/j.jhazmat.2004.09.004
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Studies of the non-isothermal decomposition of Pb0.25Ba0.75(TNR).H2O (TNR= 2.4.6-trinitro-1,3-dihydroxy-benzene) were carried out by means of TG-DTA, DSC and IR techniques. The thermal decomposition mechanism and the associated kinetics have been investigated. The kinetic parameters were obtained from the analysis of the DSC curves by integral and differential methods. The most probable kinetic model function of the dehydration reaction of Pb0.25Ba0.75(TNR).H2O were suggested by comparison of the kinetic parameters. (C) 2004 Published by Elsevier B.V.
引用
收藏
页码：103 / 110
页数：8
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