## Abstract A general procedure for deriving the equations that underlie various isoconversional nonlinear methods for evaluating the activation energy is presented. A new integral isoconversional nonlinear method with integration over a given range of conversion is suggested. This method was appli
Integral approach to nonisothermal estimation of activation energies
โ Scribed by B. W. Madsen; R. A. Anderson; D. Herbison-Evans; W. Sneddon
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- English
- Weight
- 488 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0022-3549
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๐ SIMILAR VOLUMES
Basic problems of kinetic processing of nonisothermal data ascertained from thermal analysis measurements can be solved by isoconversional methods Analysis of the dependence of the activation energy on conversion often permits the identification of the kinetic scheme for the process This dependence
Integral isoconversional methods may give rise to noticeable systematic error in the activation energy when the latter strongly varies with the extent of conversion. This error is eliminated by using an integration technique that properly accounts for the variation in the activation energy. The tech