Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5462740 | Materials Letters | 2017 | 4 Pages |
Abstract
A kind of simple binary composites of SiC@C were prepared via high temperature carbothermal reduction method, and their structure, composition and electromagnetic property were characterized. Results showed that the SC-2 composite was optimal and the RLmin was up to â39.2 dB at 16.4 GHz with the thickness of 1.5 mm and the effective bandwidth (RL â¤Â â10 dB) covered the whole frequency range of 10-18 GHz. In addition, the thickness, RLmin and effective bandwidth of absorber can be controlled just by changing the carbon content of composites, which makes the composites rather promising application in electromagnetic wave absorption field.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Yanhui Hou, Huili Yuan, Xiaolu Qu, Hang Chen, Liangchao Li,