Graphene-doped high-efficiency absorbing material: C-Mn0.5Zn0.5Fe2O4@PDA

BaFe12O19/graphene/polyaniline coatings for flexible fabrics with enhanced microwave absorption

“…26,27 In microwave absorption, graphene is favored because of its light weight, low density, good electrical conductivity, and large specific surface area. 28,29 Zhou et al 30 prepared a composite containing reduced graphene oxide and ferrite (rGO/Ni 0.7 Zn 0.3 Fe 2 O 4 ), which has a minimum reflection loss of 37.71 dB at 12.5 GHz and its matching thickness is 2.0 mm, with an effective bandwidth of 3.68 GHz. The addition of graphene can increase the dipole polarization and interface polarization, thus improving the microwave absorption performance.…”