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Phase composition of manganese-alumina catalysts for the reactions of deep oxidation
Authors:S V Tsybulya  G N Kryukova  A A Vlasov  N N Boldyreva  O N Kovalenko and P G Tsyrulnikov
Institution:(1) Boreskov Institute of Catalysis, Federal Scientific Center, 630090 Novosibirsk, Russia
Abstract:X-ray powder diffraction, transmission electron microscopy and differential dissolution were used for investigation of the phase transformation peculiarities of biphasic manganese-alumina catalysts during their thermal treatment. An effect of interaction between aluminium and manganese oxides depending on the sample preparation procedure was found.
Keywords:Manganese-alumina catalysts  structure  phase composition
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