FeCo/SnO2 复合纳米纤维的制备及其吸波性能

张开银, 王秋玲, 向军

Microwave Absorption Properties of FeCo/SnO2 Composite Nanofibers

ZHANG Kaiyin, WANG Qiuling, XIANG Jun

表1 部分铁磁金属/介电氧化物复合材料的吸波性能

Table 1 Absorption properties of some ferromagnetic metal/dielectric oxide composites

Sample Loading /%, mass fraction RLmin (dB)/ Thickness (mm) EABmax (GHz)/Thickness (mm) Ref. FeCo@SnO2 nanosheets 70 -49.1 / 1.75 11.7 / 1.75 25 Flower-like ZnO@Ni 60 -48.0/2.0 5.3/1.5 26 Co@SiO2 75 -15.0/2.89 4.5 / 2.89 27 Fe/ZnO 50 -48.28 / 1.59 5.1 / 1.9 28 Ni@SnO2 50 -50.2 / 1.5 4.8 / 1.7 29 FeCo@TiO2@Fe3O4 70 -35.4 / 2.5 3.0 / 2.5 30 FCSO1 50 -40.2 / 1.4 4.16 / 1.0 This work