Mechanically Stimulated Thermal Synthesis of Highly Dispersed alpha-LiAlO2 from Gibbsite and Lithium Carbonate
V. P. ISUPOV, I. A. BORODULINA, V. R.В KHUSNUTDINOV, K. B. GERASIMOV
Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
E-mail: isupov@solid.nsc.ru
Keywords: mechanical activation, gibbsite, aluminum hydroxide, lithium carbonate, mechanochemical synthesis, alpha –lithium monoaluminate
Pages: 147-153
Abstract
It was shown that mechanochemical activation of a mixture of gibbsite and lithium carbonate in a ball mill for 2–4 hours, followed by heat treatment of activation products in air at 650 °С, allowed obtaining highly dispersed monophasic α-LiAlO2 with a specific surface area more than 10 m2/g.
DOI: 10.15372/CSD2019122
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