PURPOSE:To obtain a novel oxygen ion conductive material having superior effect by heating a mixture contg. a specified proportion of Bi2O2 to Y2O3 at a specified temp. CONSTITUTION:Bi2O3 and Y2O3, or such compds. which forms Bi2O3 and Y2O3 respectively by decomposition, are mixed to obtain a mixture contg. 21.5-23.5mol% Y2O3. The mixture is heated in the atmospheric air at =720 deg.C. Thus, a novel oxygen ion conductive material having superior effect is obtd.
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机译：用途：通过加热混合物来获得具有优异效果的新型氧离子导电材料。在指定温度下指定比例的Bi2O2与Y2O3的比例。组成：Bi 2 O 3和Y 2 O 3，或类似的化合物。将通过分解分别形成Bi 2 O 3和Y 2 O 3的混合物混合以获得混合物。 21.5-23.5mol％的Y 2 O 3。将混合物在大气中在≤720℃下加热。因此，获得了具有优异效果的新型氧离子传导材料。
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