An incremental integral isoconversional method - Determination of activation parameters

被引：35
|
作者：
Simon, P
Thomas, PS
Okuliar, J
Ray, AS
机构：
[1] Slovak Univ Technol Bratislava, Fac Chem & Food Technol, Dept Phys Chem, Bratislava 81237, Slovakia
[2] Univ Technol Sydney, Dept Chem Mat & Forens Sci, Sydney, NSW 2007, Australia
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2003年 / 72卷 / 03期
关键词：
activation parameters; integral isoconversional method; NiS recrystallisation;
D O I：
10.1023/A:1025022416344
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
An incremental integral isoconversional method for the determination of activation energy as a function of the extent of conversion is presented. The method is based on the treatment of experimental data without their transformation so that the resulting values of activation parameters should not be biased. The method was tested for recovering the activation energies from simulated data and employed for the treatment of experimental data of the NiS recrystallisation.
引用
收藏
页码：867 / 874
页数：8
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