【作者】 商勇； 许向华； 黄宝歆； 曹全喜； 王毓鹏；

【Author】 SHANG Yong, XU Xiang-hua, HUANG Bao-xin, CAOQuan-xi, WANG Yu-peng ( Department of Physics and Electrics, Weifang University, Weifang 261061,China; Department of Technical Physics, Xidian University, Xi’an 710071,China)

【机构】 潍坊学院物理与电子科学系； 西安电子科技大学技术物理学院；

【摘要】 制备了一种针状或棒状的外为铁氧体、内为金属铁及其合金的芯形复合材料。对其吸波性能测试显示其在10GHz频率具有比单一铁氧体和磁性金属更佳的微波吸收性能。更多还原

【Abstract】 FeOOH were obtained with chemical co-precipitation method. Core-shaped structure which ferrites as shell, magnetic metal and alloys as core were prepared with FeOOH by deoxidation and oxidation. The microwave absorbing property of this structure is much better than ferrite or magnetic metals. The mechanisms were also discussed.更多还原