Mechanochemical Synthesis of Superfine Lithium Gamma-Monoaluminate
V. P. ISUPOV, L. E. CHUPAKHINA and N. V. EREMINA
Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of the Russian Academy of Sciences,
Ul. Kutateladze 18, Novosibirsk 630128 (Russia)
isupov@solid.nsc.ru
Keywords: mechanical activation, aluminium hydroxide, lithium carbonate, lithium gamma-monoaluminate, fuel element with molten carbonate electrolyte
Pages: 55–59
Abstract
An influence of the conditions of the mechanical activation of aluminium hydroxide and lithium carbonate mixture in the planetary type activator APF and of the conditions of subsequent thermal treatment upon the phase composition, morphology and dispersity level of lithium gamma-monoaluminate (γ-LiAlO2) is considered. Potentialities are demonstrated concerning the use of the γ-LiAlO2 synthesized for obtaining the matrix electrolyte for a fuel element with molten carbonate electrolyte as well as within a separator for thermal lithium batteries.
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