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用元素分析和红外光谱对Tb2 (pClBA) 6(Phen) 2 配合物进行了表征 ,采用TGDTG ,SEM ,IR技术研究了对氯苯甲酸铽与邻菲罗啉配合物在氮气气氛下的热行为 .运用Malek法分析TGDTG曲线 ,得到了标题配合物第 1步热分解的动力学模型为SB(m ,n) ,其反应的活化能和指前因子分别为 16 4kJ/mol和32 .8.用等温TG法得到失重 10 %的寿命方程为lnτ =- 33.0 5 6 9+2 0 5 12 .36 /T .
The Tb2 (pClBA) 6 (Phen) 2 complex was characterized by elemental analysis and infrared spectroscopy. The thermal behavior of Tb (pClBA) 6 (Phen) 2 complex was investigated by TGDTG, SEM and IR techniques under nitrogen atmosphere Using the Malek method to analyze the TGDTG curve, the kinetic model of the first step pyrolysis of the title complex was obtained as SB (m, n). The activation energy and pre-exponential factor of the reaction were 16 4 kJ / mol and 32.8, respectively. The isothermal TG method to get the weight loss of 10% life equation is lnτ = - 33.0 5 6 9 +2 0 5 12 .36 / T.