MOF-derived porous hollow Ni/C composites with optimized impedance matching as lightweight microwave absorption materials

Electromagnetic wave (EM) pollution caused by rapid development of electric devices has been threatening people’s lives. Thus, the need for high-performance and lightweight microwave absorption materials is becoming more and more urgent. In this concern, this paper reported the successful fabrication of Ni/C composites by adopting the MOF-derived method. The as-prepared Ni/C composites delivered porous and hollow structures with diameters of...