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AN incremental integral isoconverzional method

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Abstract

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.

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Authors and Affiliations

  1. Department of Physical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinského 9, 812 37, Bratislava, Slovak Republic

    P. Šimon & J. Okuliar

  2. Department of Chemistry, Materials and Forensic Sciences, University of Technology, P.O. Box 123, NSW, 2007, Broadway, Sidney, Australia

    P. S. Thomas & A. S. Ray

Authors
  1. P. Šimon
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  2. P. S. Thomas
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  3. J. Okuliar
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  4. A. S. Ray
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Šimon, P., Thomas, P.S., Okuliar, J. et al. AN incremental integral isoconverzional method. Journal of Thermal Analysis and Calorimetry 72, 867–874 (2003). https://doi.org/10.1023/A:1025022416344

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  • DOI: https://doi.org/10.1023/A:1025022416344

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