Microwave absorbing hybrid composites containing Ni–Fe coated carbon nanofibers prepared by electroless plating

Microwave absorption properties of FeCo-coated carbon fibers with varying morphologies

“…So far, various metals such as Ni, Co, Fe, and Fe-Co have been coated on the surfaces of carbon fibers or CNTs and strong absorption has been demonstrated [20,[25][26][27][28][29][30].…”

Enhanced microwave absorption properties of N-doped ordered mesoporous carbon plated with metal Co

“…Therefore microwave absorbers composed of dielectric materials and magnetic materials have been considered as an effective strategy in order to improve the microwave absorption property. As other carbon materials, in order to improve the absorption property of OMC materials, an important method is surface modification using magnetic materials such as magnetic metal [21], ferrite, and so on, which could not only fulfil the impedance matching between absorber and air but also bring in additional magnetic loss. For example, Qi et al synthesized core/ shell structured Fe/CNT hybrid by chemical vapor deposition method, and the hybrid materials show excellent microwave absorption performances [22].…”

Hybrid composite low-observable radome composed of E-glass/aramid/epoxy composite sandwich construction and frequency selective surface

“…For stealth technology, the body of a weapons system is generally coated with radar absorbing material (RAM) or microwave shielding materials or constructed with a radar absorbing structure (RAS) composed of composite materials [3][4][5][6][7][8][9]. Because the radar antenna is a major system component that increases the RCS, adoption of stealth technology for the radar antenna is highly effective and indispensable [10].…”