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
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Status: WithdrawnPublication date: 2013-12Stage: Withdrawal of International Standard [95.99]
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Edition: 1Number of pages: 13
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Technical Committee :ISO/TC 61/SC 5ICS :83.080.01
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Life cycle
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Now
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Revised by
PublishedISO 11358-3:2021
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