用XRD分析了微波合成方法制备的混合导体氧化物SrFeCoo.5Oy相结构的变化,用矩形谐振腔微扰法测量了在SrFeCo0.5Oy的合成过程中材料的微波介电损耗变化,研究了温度及保温时间对材料微波介电损耗的影响.结果表明,SrFeCo0.5Oy的相结构与含量的变化影响材料的微波介电损耗讨论了用微波合成法能制备出纯SrFeCo0 5Oy相材料的原因.
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