Microwave absorbing properties of ferrite-based nanocomposites
2007 (English)In: Behavior and Mechanics of Multifunctional and Composite Materials 2007, SPIE - International Society for Optical Engineering, 2007, 65261P- p.Conference paper (Refereed)
A study of the microwave absorbing properties of polymer (epoxy) based nanocomposites is presented. The ferrite nanoparticles employed as filler materials were produced by a co-precipitation method, which was designed for production of large amounts at low cost. The absorbing properties of different kinds of ferrite nanoparticles, soft (manganese) and hard (cobalt) magnetic nanoparticles, are compared. In addition, the impact of high and low densities of the respective ferrite type has been investigated. Our analysis of the microwave absorbing properties is made over a wide frequency band including both MHz and GHz regions, which is of high interest for a number of different applications both military and civilian.
Place, publisher, year, edition, pages
SPIE - International Society for Optical Engineering, 2007. 65261P- p.
, Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X ; 6526
Absorption properties, Ferrites, Microwaves, Polymer nanocomposites
IdentifiersURN: urn:nbn:se:kth:diva-155563DOI: 10.1117/12.714714ISI: 000248062300039ScopusID: 2-s2.0-35548933323ISBN: 0819466476ISBN: 978-081946647-1OAI: oai:DiVA.org:kth-155563DiVA: diva2:761716
Behavior and Mechanics of Multifunctional and Composite Materials 2007, 19 March 2007 through 22 March 2007, San Diego, CA, United States
QC 201411072014-11-072014-11-072014-11-07Bibliographically approved