▎ 摘　　要

NOVELTY - Graphene ferrite polymer ternary nano composite absorbing material comprises conductive polymer uniformly coated with ferrite nano-particles and graphene nano powder, the material comprises 10-30 wt.% reducing graphene oxide, 20-40 wt.% ferrite nano-particles, and conductive polymers (remaining amount). USE - The material is useful in field of stealth technology of aircraft, electromagnetic shielding of radar and communication equipment. ADVANTAGE - The material: has low density, high absorption intensity, wide effective absorption frequency band, and excellent absorbing property in X-band; and achieves ultra-high absorbing performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the material comprising reducing the assembling the ferrite composite component, reducing agent, pH adjuster and graphene oxide dispersion, and then reacting with the aniline, where the ferrite composite component is iron(III) chloride and mixed solution of iron(III) chloride, or mixed solution of iron(III) nitrate and iron(II) nitrate, the reducing agent is hydrazine hydrate, ethylenediamine, ascorbic acid, p-phenylenediamine or hydrogen iodide, the pH adjusting agent is ammonium hydroxide or sodium hydroxide.