Electromagnetic pollution has become a serious concern with the immense utilization of
wireless information technologies and this has aroused huge interest in the area of …

At present, to solve the threat of electromagnetic wave (EMW) radiation pollution to human
health, intelligent control and information security, tremendous efforts have been made to …

Along with the challenge of developing high-performance, low-density electromagnetic
wave (EMW) absorbers, it is of great significance to enhance the lightweight and …

Fe3O4/α-Fe2O3 composites were synthesized by a one-step method. The composition and
their performances were modified by adjusting the concentration of Fe3+ (FeCl3· 6H2O) in …

Exchange-coupled hard–soft magnets have been considered as promising microwave
absorbers. However, it is difficult to make further breakthrough in microwave absorption …

It is still a challenge to design and synthesize ferrite-based composites with strong
absorption capability and broad frequency bandwidth. In this work, firstly, the binary Sm 3 Fe …

Rod-like and flower-like Fe 3 O 4/C composites were successfully synthesized via a facile
approach in aqueous phase. The morphologies, structures and static magnetic properties of …

High-efficiency microwave absorbers have become in heavy demand together with the
development of 5G information technology, for they can defend against serious …

BaFe 12 O 19, a traditional ferrite, has always been extensively investigated as a microwave
absorption material because of the application value. Herein, the core-shell BaFe 12 O 19 …

The magnetic properties of Fe 3 O 4/rGO/PANI nanocomposites were tunable by the
introduction of rGO, and then the effect of magnetic properties on their microwave absorption …