|
|||||
|
|
Preparation of Reduced Graphene Oxide/MnO Composite and Its Electromagnetic Wave Absorption Performance |
|
| Authors: | Yuan Jiangtao Li Kunzhen Liu Zhongfei Jin Shaowei Li Shikuo Zhang Hui |
| Institution: | 1.School of Physics and Materials Science, Anhui University, Hefei, 230601, PR China ;2.School of Chemistry and Chemical Engineering, Anhui University, Hefei, 230601, PR China ; |
| Abstract: | The composite containing reduced graphene oxide and MnO nanoparticles (RGO/MnO) has been prepared via a one step pyrolysis method. The MnO nanoparticles were uniformly dispersed on the surface of RGO nanosheets forming MnO/RGO composite. The composite displays a maximum absorption of ‒38.9 dB at 13.5 GHz and the bandwidth of reflection loss corresponding to –10 dB can reach 4.9 GHz (from 11.5 to 16.4 GHz) with a coating layer thickness of only 2 mm. Therefore, the obtained RGO/MnO composite a perfect lightweight and high-performance electromagnetic wave absorbent. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |