A new method for the analysis of non-isothermal thermo-analytical data from solid state reaction

Maitra, S. and Bandyopadhyay, A.K. and Bandyopadhyay, N. and Pramanik, J. (2009) A new method for the analysis of non-isothermal thermo-analytical data from solid state reaction. Transactions of the Indian Ceramic Society, 68 (3). pp. 151-155. ISSN 0371750X

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Abstract

The existing methods for the determination of kinetic parameters of solid state reactions from non-isothermal thermoanalytical data suffer from some limitations due to inexact solution of the Arrhenius temperature integral and non-consideration of the temperature dependence of pre-exponential factor. In the present paper a new method was developed for the evaluation of kinetic parameters of solid state reactions using Gauss's quardature rule with Radau integration with a computer programme. The method was applied to determine the kinetic parameters for the decomposition reactions of MgCO3 and CaCO3 from non-isothermal thermogravimetric study. © 2009 Taylor and Francis Group, LLC.

Item Type: Article
Additional Information: cited By 1
Depositing User: Mr Ahmad Suhairi UTP
Date Deposited: 09 Nov 2023 15:48
Last Modified: 09 Nov 2023 15:48
URI: https://khub.utp.edu.my/scholars/id/eprint/779

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