Paper Title:
Thermal Decomposition Kinetics of Ammonium Aluminum Carbonate Hydroxide
  Abstract

The thermal decomposition of ammonium aluminum carbonate hydroxide was studied under non-isothermal conditions in air. The decomposition kinetics were evaluated from data of TG-DTA by means of the Kissinger equation and the Coats-Redfern equation. The values of the activation energy E, the preexponential factor A and the algebraic expression of integral G(α) functions of the thermal decomposition were calculated. The ammonium aluminum carbonate hydroxide (AACH) was characterized by X-ray diffraction, differential thermal analysis and thermogravimetric and field emission scanning electron microscopy.

  Info
Periodical
Key Engineering Materials (Volumes 368-372)
Edited by
Wei Pan and Jianghong Gong
Pages
1577-1579
DOI
10.4028/www.scientific.net/KEM.368-372.1577
Citation
H. J. Zhang, E. X. Xiu, X. J. Wang, Q. L. Jia, H. W. Sun, X. L. Jia, "Thermal Decomposition Kinetics of Ammonium Aluminum Carbonate Hydroxide", Key Engineering Materials, Vols. 368-372, pp. 1577-1579, Feb. 2008
Online since
February 2008
Price
US$ 28,-
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