Can we trust kinetic methods of thermal analysis?
Author:
Affiliation:
1. GlaxoSmithKline
2. Collegeville
3. USA
Abstract
Solid-state reactions/phase transformations where the activation energy changes with the extent of conversion, e.g. multi-step or dispersive kinetic processes, cannot be reliably treated using current thermal methods under non-isothermal conditions.
Publisher
Royal Society of Chemistry (RSC)
Subject
Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2020/AN/C9AN01477B
Reference10 articles.
1. Is the science of thermal analysis kinetics based on solid foundations?
2. ICTAC Kinetics Committee recommendations for performing kinetic computations on thermal analysis data
3. ICTAC Kinetics Committee recommendations for collecting experimental thermal analysis data for kinetic computations
4. A time to search: finding the meaning of variable activation energy
5. Dispersive kinetic models predict variation of the activation energy with extent of conversion observed experimentally in isoconversional data
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