结合化学共沉淀方法制备了CoZn-XX型六角晶系钡铁氧体,对其结构、显微形貌和磁性的测量分析表明:Zn的加入有利于促进CoZn-XX型钡铁氧体相的形成及晶粒长大,也有利于提高饱和磁化强度;适当的Zn含量可以使CoZn-X型钡铁氧体具有高频软磁特性,经1320℃×3h烧结后样品的起始磁导率随Zn含量增加在x=1.0处有极大值15,对应截止频率140MHz.
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