Thermal decomposition mechanism and non-isothermal kinetics of the complex Eu2(p-ClC6H4COO)6(C12H8N2)2

被引:0
作者
Zhang, JJ [1 ]
Wang, RF
Wang, SP
机构
[1] Hebei Normal Univ, Expt Ctr, Shijiazhuang 050016, Peoples R China
[2] Hebei Normal Univ, Dept Chem, Shijiazhuang 050091, Peoples R China
关键词
europium complex; p-chlorobenzoic acid; 1,10-phenanthroline; non-isothermal kinetics; thermal decomposition; mechanisms function;
D O I
暂无
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The thermal decomposition behaviour of europium p-chlorobenzoate complex with 1,10-phenanthroline and its kinetics were studied in nitrogen by non-isothermal thermogravimetry. Its thermal decomposition occurs mainly in three steps. The intermediate and residue for each step of decomposition were identified from TG curve. The kinetic parameters were obtained from analysis of the TG-DTG curves by the Achar method. the Madhusudanan-Krishnan-Ninan (MKN) method and Ozawa method respectively, The most probable mechanisms function for the first and second stage were suggested by comparing the kinetic parameters.
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页码:297 / 303
页数:7
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