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
Hai Jun Zhang et al., 2008, Key Engineering Materials, 368-372, 1577
Online since
February 2008
Price
US$ 28,-
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