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Electromagnetic properties of carbonyl iron and their microwave absorbing characterization as filler in silicone rubber.
- Source :
-
Bulletin of Materials Science . 2010, Vol. 33 Issue 5, p633-636. 4p. 1 Black and White Photograph, 1 Diagram, 1 Chart, 4 Graphs. - Publication Year :
- 2010
-
Abstract
- The complex permittivity, permeability and microwave-absorbing properties of rubber composites filled with carbonyl iron are measured at frequencies from 2-18 GHz. The results indicate that the reflection loss peak shifts towards low frequency region with increasing layer thickness or increasing weight concentration. The minimum reflection loss value of −23.06 dB was obtained at 3.3 GHz for the composites with 80% wt. These results show that the composites possess good microwave absorbing ability in both low- and highfrequency bands. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02504707
- Volume :
- 33
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Bulletin of Materials Science
- Publication Type :
- Academic Journal
- Accession number :
- 65199047
- Full Text :
- https://doi.org/10.1007/s12034-010-0096-7