A thermogravimetric study of the kinetics of the solid state reaction between alumina and barium carbonate

The kinetics of the reaction between alumina and barium carbonate were studied using thermogravimetric analysis to monitor the fraction of reaction completed vs. time. The kinetics of the reaction are described by either the nuclei-growth equation or the Ginstling—Brounstein equation, depending on t...

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Bibliographic Details
Published in:Thermochimica acta 1984, Vol.74 (1), p.167-173
Main Authors: Zaki, M.I., Hussien, G.A.M., Fahim, R.B.
Format: Article
Language:English
Subjects:
Chemistry
Exact sciences and technology
Inorganic chemistry and origins of life
Kinetics and mechanism of reactions
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Summary:The kinetics of the reaction between alumina and barium carbonate were studied using thermogravimetric analysis to monitor the fraction of reaction completed vs. time. The kinetics of the reaction are described by either the nuclei-growth equation or the Ginstling—Brounstein equation, depending on the reaction temperature range. Effects of structure (η or α) and/or doping (with Li + or Cd 2+) of alumina on the kinetics of the reaction are also examined.
ISSN:0040-6031
1872-762X
DOI:10.1016/0040-6031(84)80016-7