Composition for preparing solid electrolytes and the formulation of a solid electrolyte
OwnerNovella Vladimirovna Semkina, Zinaida Ulyanovna Evdokimova +2inventors
InventorsNovella Vladimirovna Semkina, Zinaida Ulyanovna Evdokimova, Konstantin Sergeevich Assanovich, Anatoly Alexandrovich Rozlovsky
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Abstract
Proposed herein is a compound for making solid electrolytes, comprising alumina as a base and additives of titania, iron oxide or zinc oxide. Likewise proposed herein is a solid electrolyte prepared from said composition and having the following formulation (in percent by weight): alumina 92 to 98 titania 0.5 to 2 zinc oxide or iron oxide 0.5 to 5.0 and other admixtures up to 1
Claims2
A composition for preparing solid electrolytes, consisting essentially of in percent by weight, sintered alumina, 93 to 99.5;
- a substance selected from the group consisting of zinc oxide and iron oxide, 0.5 to 5.0;
- and titania, 0.5 to 2.0 of the total weight of the composition.
A solid electrolyte prepared from a composition consisting of alumina and additives of titania and a substance selected from the group consisting of zinc oxide and iron oxide, said electrolyte having the following weight percentage composition:
- alumina -- 92 to 98 wt.%
- titania -- 0.5 to 2.0 wt.%,
- the substance selected from the group consisting of zinc oxide and iron oxide -- 0.5 to 5.0 wt.%, and other admixtures, comprising alkali metal oxides, magnesia, and calcium oxide, up to 1%.
Dependencies are inferred from the claim text.