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| Preparation and Microwave Absorption Properties of Carbonyl Iron Particles Coated with Ferrite MgFe_2O_4 |
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| DOI：doi：10.3969/j.issn.1007-7545.年份.期号.顺序号 |
| KeyWord:Carbonyl Iron;MgFe2O4 Ferrite;Modify;Absorption properties; |
| LIU Jiao,QIU Tai,YANG Jian,FENG Yong-Bao |
| College of Materials Science and Engineering;Nanjing University of Technology;Nanjing 210009;China |
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| Abstract: |
| Carbonyl iron(CI) coated with Ferrite MgFe2O4 composite powders were prepared by heterogeneous nucleation combined with the liquid deposition method.The synthesized powders were analysed with XRD and SEM.The electromagnetic parameters and absorption properties of MgFe2O4 coated CI and CI particles were studied in microwave band 2~18 GHz.The results indicate that MgFe2O4 coated CI composite powders can be prepared by heterogeneous nucleation combined with the liquid deposition method.The complex permeability... |
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