| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5437808 | Ceramics International | 2017 | 33 Pages |
Abstract
Ideal electromagnetic absorbing materials with lightweight and high efficiency have broad application outlook in military and civil fields. In this work, a 3D nanostructure material by hybridizing Fe3O4 nanocrystals and reduced graphene oxide (Fe3O4/rGO) were synthesized through an environmental-friendly one-pot solvothermal method. The effect of GO loading on electromagnetic (EM) wave absorption characteristic of Fe3O4/rGO was investigated. The introduction of rGO sheets not only prevented Fe3O4 from agglomerating, also improved the absorption performance of Fe3O4/rGO hybrids. With an appropriate addition, Fe3O4/rGO obtained a minimum reflection loss (RL) of â22.7Â dB and the absorption bandwidth was 3.13Â GHz (90% absorption).
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Jiaming Wu, Zhengmao Ye, Wenxiu Liu, Zhifang Liu, Juan Chen,