ABSTRACT
High purity inorganic aerogels synthetized during sol-gel process show considerable potential for large-scale production. Cobalt-manganese oxides, manganese-nickel oxides and cobalt-manganese-nickel oxides aerogels were obtained during gelation process of transition metal salts. All samples were dried in supercritical conditions. Their specific surface was obtained using both Brunauer-Emmet-Teller and Langmuir methods. Moreover, images received from SEM helped to confirm porous structure.
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