Enhanced wave-absorbing composite material and preparation method and application thereof

The invention discloses an enhanced wave-absorbing composite material and a preparation method and application thereof.The enhanced wave-absorbing composite material is a ferrite double-complex dielectric material.The ferrite double-complex dielectric material is prepared from ethylene glycol, graphite oxide, ferric chloride, sodium acetate and ethylenediamine. Graphite oxide is used as a raw material, and the enhanced wave-absorbing composite material has the advantages of being appropriate in electrical property, small in density and good in stability; the composite material has the functions of electromagnetic shielding and microwave absorption, the electromagnetic wave absorption performance of the material can be improved while the original damage form is reserved by compounding the magnetic loss wave-absorbing material and the electrical loss wave-absorbing material, and the composite material is compounded with the light carbon material, so that the weight of a wave-absorbing agent in a corresponding p