Ni3Sn2 alloy nanocrystals encapsulated within electrospun carbon nanofibers for enhanced microwave absorption performance

NiSn/CNFs hybrids with prominently improved microwave absorption performance have been successfully synthesized using a facile and efficient electrospinning method followed by annealing treatment. The combination of Ni3Sn2 and CNFs, the perfect match between magnetic loss and dielectric loss in their microstructure as well as the small particle size of Ni3Sn2 nanocrystals are believed to be responsible to the excellent microwave absorption performance.342