Mechanochemisitry Synthesis of Al-Rich Layered Double Hydroxides

Abstract:

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In present work mechanochemical synthesis of fine dispersed MgAl-CO3 LDHs is based on the preliminary mechanical activation of mixture of magnesium hydroxide, aluminium hydroxide and sodium hydrogen carbonate in a planetary activator AGO-2, followed by the thermal treatment of activation products at a temperature of 90 . The Mg/Al molar ratio was discussed. The samples were characterized by x-ray diffraction, thermogravimetry, scanning electron microscope, and energy dispersive spectrometer. According to obtained data the interaction mechanism was proposed.

Info:

Periodical:

Advanced Materials Research (Volumes 148-149)

Edited by:

Xianghua Liu, Zhengyi Jiang and Jingtao Han

Pages:

877-881

DOI:

10.4028/www.scientific.net/AMR.148-149.877

Citation:

H. B. Yu et al., "Mechanochemisitry Synthesis of Al-Rich Layered Double Hydroxides", Advanced Materials Research, Vols. 148-149, pp. 877-881, 2011

Online since:

October 2010

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Price:

$35.00

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