拟合热释光发光曲线获取动力学参数的一种方法

A Method of Computerized Thermoluminescent Glow Curve Deconvolution to Determine Kinetic Parameters

通过"不同升温速率法"得到激活E和频率因子s,将其作为初始值,采用一般级动力学方程拟合TL发光曲线,从而获取动力学参数。并用这种方法得到了四种不同的热释光材料的有关动力学参数。

A method of computerized thermoluminescent glow curve deconvolution using the general-order kinetic function to get kinetic parameters is presented, in which the initial values of the fitting parameters, both activation energy and frequency factor, have been obtained by various heating rate method. The kinetic parameters in four kinds of TL materials have been determined by this method.