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HomeMaterials Science ForumMaterials Science Forum Vols. 514-516Influence of the Microwave Radiation on the...

Influence of the Microwave Radiation on the Thermal Properties of Ni,Al Hydrotalcite-Like Compounds

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Abstract:

The thermal stability of Ni,Al-CO3 hydrotalcite-like compounds synthesized by the coprecipitation method and aged upon microwave-hydrothermal treatment for different periods of time was studied. The samples prepared were characterized by Elemental Analysis, PXRD, Thermal analyses (DTA and TG) and Temperature Programmed Reduction (TPR). The results show that the use of microwave radiation as a source of heating during the ageing treatment leads to an increase in the crystallinity of the solids, which determines their thermal stability.

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Advanced Materials Forum III

Info:

Periodical:

Materials Science Forum (Volumes 514-516)

Pages:

1284-1288

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.514-516.1284

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Cite this paper

Online since:

May 2006

Authors:

Patricia Benito, Francisco Martin Labajos, Vicente Rives

Keywords:

Hydrotalcite, Microwave-Hydrothermal Treatment, Nickel Ni

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