Reference number
ISO 11358-3:2013
© ISO 2025
ISO 11358-3:2013
Plastics — Thermogravimetry (TG) of polymers — Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics
Edition 1
2013-12
Withdrawn
Withdrawn (Edition 1, 2013)

Abstract

ISO 11358-3:2013 specifies an analysis method for determining the activation energy using the Ozawa-Friedman plot. It also specifies the preparation of master plots for verification of the reaction kinetics determined by thermogravimetry.

The Ozawa-Friedman plot (logarithm of the rate of mass loss versus the reciprocal of absolute temperature at a given mass loss) is a derivative method that can be applied to data obtained by any mode of temperature change in thermal analysis; e.g. isothermal, constant heating rate, sample-controlled thermal analysis, temperature jump, and repeated temperature scanning.

General information

  • Status
     : Withdrawn
    Publication date
     : 2013-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 13
  • Technical Committee :
    ISO/TC 61/SC 5
    ICS :
    83.080.01 
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