Co2Z hexaferrite obtained by the citrate precursor method in an inert atmosphere
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Matéria (Rio de Janeiro. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762008000200016 |
Resumo: | Nanoparticles of Co2Z hexaferrite were synthesized by the citrate sol-gel process under an inert atmosphere, then thermally analyzed by Thermogravimetric and Differential Thermal Analysis and characterized by X-ray Diffraction, Scanning Electron Microscopy, Atomic Force Microscopy, X-ray Fluorescence and Vibration Sample Magnetometry. Z-type barium hexaferrite is a promising material for application in high frequency electronic devices involving up to 100 MHz, such as multi-layer chip inductors (MLCI), which require magnetic materials with high initial permeability, high resistivity, low magnetic and dielectric loss, and good thermal stability. |
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Co2Z hexaferrite obtained by the citrate precursor method in an inert atmosphereCo2Z hexaferriteinert atmospherehysteresiscitratemicrostructureNanoparticles of Co2Z hexaferrite were synthesized by the citrate sol-gel process under an inert atmosphere, then thermally analyzed by Thermogravimetric and Differential Thermal Analysis and characterized by X-ray Diffraction, Scanning Electron Microscopy, Atomic Force Microscopy, X-ray Fluorescence and Vibration Sample Magnetometry. Z-type barium hexaferrite is a promising material for application in high frequency electronic devices involving up to 100 MHz, such as multi-layer chip inductors (MLCI), which require magnetic materials with high initial permeability, high resistivity, low magnetic and dielectric loss, and good thermal stability.Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiroem cooperação com a Associação Brasileira do Hidrogênio, ABH22008-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762008000200016Matéria (Rio de Janeiro) v.13 n.2 2008reponame:Matéria (Rio de Janeiro. Online)instname:Matéria (Rio de Janeiro. Online)instacron:RLAM10.1590/S1517-70762008000200016info:eu-repo/semantics/openAccessCaffarena,V.R.Ogasawara,T.Capitaneo,J.L.Pinho,M.S.eng2008-08-21T00:00:00Zoai:scielo:S1517-70762008000200016Revistahttp://www.materia.coppe.ufrj.br/https://old.scielo.br/oai/scielo-oai.php||materia@labh2.coppe.ufrj.br1517-70761517-7076opendoar:2008-08-21T00:00Matéria (Rio de Janeiro. Online) - Matéria (Rio de Janeiro. Online)false |
dc.title.none.fl_str_mv |
Co2Z hexaferrite obtained by the citrate precursor method in an inert atmosphere |
title |
Co2Z hexaferrite obtained by the citrate precursor method in an inert atmosphere |
spellingShingle |
Co2Z hexaferrite obtained by the citrate precursor method in an inert atmosphere Caffarena,V.R. Co2Z hexaferrite inert atmosphere hysteresis citrate microstructure |
title_short |
Co2Z hexaferrite obtained by the citrate precursor method in an inert atmosphere |
title_full |
Co2Z hexaferrite obtained by the citrate precursor method in an inert atmosphere |
title_fullStr |
Co2Z hexaferrite obtained by the citrate precursor method in an inert atmosphere |
title_full_unstemmed |
Co2Z hexaferrite obtained by the citrate precursor method in an inert atmosphere |
title_sort |
Co2Z hexaferrite obtained by the citrate precursor method in an inert atmosphere |
author |
Caffarena,V.R. |
author_facet |
Caffarena,V.R. Ogasawara,T. Capitaneo,J.L. Pinho,M.S. |
author_role |
author |
author2 |
Ogasawara,T. Capitaneo,J.L. Pinho,M.S. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Caffarena,V.R. Ogasawara,T. Capitaneo,J.L. Pinho,M.S. |
dc.subject.por.fl_str_mv |
Co2Z hexaferrite inert atmosphere hysteresis citrate microstructure |
topic |
Co2Z hexaferrite inert atmosphere hysteresis citrate microstructure |
description |
Nanoparticles of Co2Z hexaferrite were synthesized by the citrate sol-gel process under an inert atmosphere, then thermally analyzed by Thermogravimetric and Differential Thermal Analysis and characterized by X-ray Diffraction, Scanning Electron Microscopy, Atomic Force Microscopy, X-ray Fluorescence and Vibration Sample Magnetometry. Z-type barium hexaferrite is a promising material for application in high frequency electronic devices involving up to 100 MHz, such as multi-layer chip inductors (MLCI), which require magnetic materials with high initial permeability, high resistivity, low magnetic and dielectric loss, and good thermal stability. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762008000200016 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762008000200016 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1517-70762008000200016 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro em cooperação com a Associação Brasileira do Hidrogênio, ABH2 |
publisher.none.fl_str_mv |
Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro em cooperação com a Associação Brasileira do Hidrogênio, ABH2 |
dc.source.none.fl_str_mv |
Matéria (Rio de Janeiro) v.13 n.2 2008 reponame:Matéria (Rio de Janeiro. Online) instname:Matéria (Rio de Janeiro. Online) instacron:RLAM |
instname_str |
Matéria (Rio de Janeiro. Online) |
instacron_str |
RLAM |
institution |
RLAM |
reponame_str |
Matéria (Rio de Janeiro. Online) |
collection |
Matéria (Rio de Janeiro. Online) |
repository.name.fl_str_mv |
Matéria (Rio de Janeiro. Online) - Matéria (Rio de Janeiro. Online) |
repository.mail.fl_str_mv |
||materia@labh2.coppe.ufrj.br |
_version_ |
1752126687159517184 |