Microwave absorption properties of Co, Cu, Zn: substituted hexaferrite polychloroprene nanocomposites

Microwave absorption properties of Co, Cu, Zn: substituted hexaferrite polychloroprene nanocomposites

The magnetic behavior and its relationship with microwave absorbing properties have been investigated for doped Z-type barium hexaferrites (Ba3Co1.3Zn0.3Cu0.4Fe 24O41)/ polychloroprene (CR) nanocomposites. Simultaneous substitutions by Co2+, Cu2+, and Zn2+ ions make possible the use of these materia...

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Bibliographic Details
Main Authors: Valeska da Rocha Caffarena, Jefferson Leixas Capitaneo, Tsuneharu Ogasawara, Magali Silveira Pinho
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2008-09-01
Series:Materials Research
Subjects:
Z-type hexaferrite
radar absorption material
permittivity
permeability
magnetic properties
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392008000300017

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