Interlayer controllable of hierarchical MWCNTs@C@FexOy cross-linked composite with wideband electromagnetic absorption performance

Magnetic multi-walled carbon nanotube (MWCNTs) hybrids are a promising high-performance electromagnetic (EM) absorber with the merits of wideband, thin thickness and lightweight etc. Even so, it remains a challenge to achieve a wideband absorption under a thickness (d < 1.5 mm), simultaneously, owning to some limitations (e.g. inverse radiation, poor polarization and magnetic loss etc). To overcome it, [email protected]@FexOy(Fe/α-Fe2O3) was...