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摘要:
Thermogravimetric data for the decomposition of diaspore have been obtained under nonisothermal conditions. A model-free isoconversional method is used to yield dependency of the activation energy on the extent of conversion for experiments. Reaction model of the Sestak-Berggren equation is identified by Malek and Mitsuhashi method. The parameter of the model SB(m, n) and the pre-exponential factor (A) are calculated. (C) 2004 Elsevier B.V. All rights reserved.
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来源 :
THERMOCHIMICA ACTA
ISSN: 0040-6031
年份: 2005
期: 1-2
卷: 427
页码: 9-12
3 . 5 0 0
JCR@2022
ESI学科: CHEMISTRY;
JCR分区:3