New Equations for Kinetic Analysis of Non-Isothermal Thermogravimetry

Abstract

New equations have been proposed for the evaluation of the kinetic parameters from non-isothermal thermogravimetry. The Arrhenius temperature integral. In p(x), values were computed from the recently proposed series and approximations. The validity of the new equations has been confirmed by the analysis of theoretical and experimental thermogravimetric curves. The kinetic parameters computed using the proposed equations show better agreement for theoretical TG curves than the well-known methods.

Department(s)

Materials Science and Engineering

Keywords and Phrases

Activation energy; Kinetic analysis; Non-isothermal thermogravimetry

International Standard Serial Number (ISSN)

0970-7077

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2008 Chemical Publishing Co., All rights reserved.

Publication Date

01 Mar 2008

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