Abstract
It is demonstrated that, if the activation energy depends on the degree of conversion, its values obtained by isoconversional differential and integral methods are different.
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Budrugeac, P., Homentcovschi, D. & Segal, E. Critical Analysis of the Isoconversional Methods for Evaluating the Activation Energy. I. Theoretical background. Journal of Thermal Analysis and Calorimetry 63, 457–463 (2000). https://doi.org/10.1023/A:1010148611036
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DOI: https://doi.org/10.1023/A:1010148611036