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US5904911A Manganese-containing complex oxide, and process for preparing complex perovskite compound composition by use of this complex oxide 失效
含锰复合氧化物,以及使用该复合氧化物制备复合钙钛矿化合物组合物的方法

Manganese-containing complex oxide, and process for preparing complex
perovskite compound composition by use of this complex oxide
摘要:
There are herein disclosed a raw material for a complex perovskite ceramic composition which is intended to uniformly disperse a trace amount of an addition component (manganese) therein, and a process for preparing the ceramic composition.A manganese-containing composite oxide is represented by the general formula (Mn.sub.a MeI.sub.1-a)MeII.sub.b O.sub.c wherein a is a value in the range of 0
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