The Effect of Hydrothermal Treatment on the Micromorphology of Aluminum Sulfate Hydrolysis Product


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The sphere aluminum hydroxide sulfate and hollow sphere boehmite were synthesized by using urea as precipitator with Al2(SO4)3•18H2O as precursor via a hydrothermal method. The effects of hydrothermal temperature on micromorphology were studied. Results showed that sphere aluminum hydroxide sulfate could obtain on lower temperature. As the hydrothermal temperature increased, sphere aluminum hydroxide sulfate begin to dissolve in situ and recrystallize. In the end, hollow sphere boehmite assembled by flake was formed.



Advanced Materials Research (Volumes 152-153)

Edited by:

Zhengyi Jiang, Jingtao Han and Xianghua Liu




J. Wang and L. J. Zhong, "The Effect of Hydrothermal Treatment on the Micromorphology of Aluminum Sulfate Hydrolysis Product", Advanced Materials Research, Vols. 152-153, pp. 653-658, 2011

Online since:

October 2010




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