Development of a dielectric ceramic based on diatomite-titania part two: dielectric properties characterization

Detalhes bibliográficos
Autor(a) principal: Medeiros,Jamilson Pinto
Data de Publicação: 1998
Outros Autores: Tavares,Elcio Correia de Souza, Gomes,Uilame Umbelino, Acchar,Wilson
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cerâmica (São Paulo. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69131998000400005
Resumo: Dielectric properties of sintered diatomite-titania ceramics are presented. Specific capacitance, dissipation factor, quality factor and dielectric constant were determined as a function of sintering temperature, titania content and frequency; the temperature coefficient of capacitance was measured as a function of frequency. Besides leakage current, the dependence of the insulation resistance and the dielectric strength on the applied dc voltage were studied. The results show that diatomite-titania compositions can be used as an alternative dielectric.
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spelling Development of a dielectric ceramic based on diatomite-titania part two: dielectric properties characterizationDielectric properties of sintered diatomite-titania ceramics are presented. Specific capacitance, dissipation factor, quality factor and dielectric constant were determined as a function of sintering temperature, titania content and frequency; the temperature coefficient of capacitance was measured as a function of frequency. Besides leakage current, the dependence of the insulation resistance and the dielectric strength on the applied dc voltage were studied. The results show that diatomite-titania compositions can be used as an alternative dielectric.Associação Brasileira de Cerâmica1998-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69131998000400005Cerâmica v.44 n.287-288 1998reponame:Cerâmica (São Paulo. Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S0366-69131998000400005info:eu-repo/semantics/openAccessMedeiros,Jamilson PintoTavares,Elcio Correia de SouzaGomes,Uilame UmbelinoAcchar,Wilsoneng2001-06-21T00:00:00Zoai:scielo:S0366-69131998000400005Revistahttps://www.scielo.br/j/ce/PUBhttps://old.scielo.br/oai/scielo-oai.phpceram.abc@gmail.com||ceram.abc@gmail.com1678-45530366-6913opendoar:2001-06-21T00:00Cerâmica (São Paulo. Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Development of a dielectric ceramic based on diatomite-titania part two: dielectric properties characterization
title Development of a dielectric ceramic based on diatomite-titania part two: dielectric properties characterization
spellingShingle Development of a dielectric ceramic based on diatomite-titania part two: dielectric properties characterization
Medeiros,Jamilson Pinto
title_short Development of a dielectric ceramic based on diatomite-titania part two: dielectric properties characterization
title_full Development of a dielectric ceramic based on diatomite-titania part two: dielectric properties characterization
title_fullStr Development of a dielectric ceramic based on diatomite-titania part two: dielectric properties characterization
title_full_unstemmed Development of a dielectric ceramic based on diatomite-titania part two: dielectric properties characterization
title_sort Development of a dielectric ceramic based on diatomite-titania part two: dielectric properties characterization
author Medeiros,Jamilson Pinto
author_facet Medeiros,Jamilson Pinto
Tavares,Elcio Correia de Souza
Gomes,Uilame Umbelino
Acchar,Wilson
author_role author
author2 Tavares,Elcio Correia de Souza
Gomes,Uilame Umbelino
Acchar,Wilson
author2_role author
author
author
dc.contributor.author.fl_str_mv Medeiros,Jamilson Pinto
Tavares,Elcio Correia de Souza
Gomes,Uilame Umbelino
Acchar,Wilson
description Dielectric properties of sintered diatomite-titania ceramics are presented. Specific capacitance, dissipation factor, quality factor and dielectric constant were determined as a function of sintering temperature, titania content and frequency; the temperature coefficient of capacitance was measured as a function of frequency. Besides leakage current, the dependence of the insulation resistance and the dielectric strength on the applied dc voltage were studied. The results show that diatomite-titania compositions can be used as an alternative dielectric.
publishDate 1998
dc.date.none.fl_str_mv 1998-08-01
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=S0366-69131998000400005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69131998000400005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0366-69131998000400005
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 Associação Brasileira de Cerâmica
publisher.none.fl_str_mv Associação Brasileira de Cerâmica
dc.source.none.fl_str_mv Cerâmica v.44 n.287-288 1998
reponame:Cerâmica (São Paulo. Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Cerâmica (São Paulo. Online)
collection Cerâmica (São Paulo. Online)
repository.name.fl_str_mv Cerâmica (São Paulo. Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ceram.abc@gmail.com||ceram.abc@gmail.com
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