离子掺杂钡铁氧体的研究进展  

Research Progress of Ions Doped Barium Ferrite

作　　者：杨永峰[1] 黄英[1] 郭银明[1] 李玉青[1] 

机构地区：[1]西北工业大学理学院应用化学系,西安710072

出　　处：《硅酸盐通报》2007年第6期1153-1159,共7页Bulletin of the Chinese Ceramic Society

基　　金：航天支撑技术基金项目(N5CH0001)

摘　　要：钡铁氧体有着良好的吸波性能,本文介绍了离子掺杂钡铁氧体的制备方法及其研究进展,特别是Ti4+/M2+离子掺杂、Sn4+/M2+离子掺杂、Co3+/Co2+离子掺杂、稀土掺杂钡铁氧体的研究现状,论述了离子掺杂钡铁氧体的几种典型的表征方法,并介绍了离子掺杂钡铁氧体的应用情况。Barium ferrite has excellent microwave absorption properties. Recent development of several basic preparation methods and research development of doped barium ferrite, such as Ti^4＋/M^2＋ ion doped,Sn^4＋/M^2＋ ion doped,Co^3＋/Co^2＋ ion doped and rare metal doped are described in more detail. Several typical characterization means of doped barium ferrite are reviewed and some application fields of doped barium ferrite are introduced.

关 键 词：离子掺杂 钡铁氧体 吸波性能 溶胶 凝胶法 

分 类 号：TM27[一般工业技术—材料科学与工程]