Synthesis and characterization of nickel oxide doped barium strontium titanate ceramics

Detalhes bibliográficos
Autor(a) principal: Banerjee,M.
Data de Publicação: 2012
Outros Autores: Mukherjee,S., Maitra,S.
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=S0366-69132012000100016
Resumo: Barium strontium titanate (BST) ceramics (Ba0.6Sr0.4)TiO3 were synthesized by solid state sintering using barium carbonate, strontium carbonate and rutile as the precursor materials. The samples were doped with nickel oxide in different proportions. Different phases present in the sintered samples were determined from X-ray diffraction investigation and the distribution of different phases in the microstructure was assessed from scanning electron microscopy study. It was observed that the dielectric properties of BST were modified significantly with nickel oxide doping. These ceramics held promise for applications in tuned circuits.
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spelling Synthesis and characterization of nickel oxide doped barium strontium titanate ceramicsbarium strontium titanatesolid state reactionsnickel oxide dopingdielectric propertiesmicrostructureBarium strontium titanate (BST) ceramics (Ba0.6Sr0.4)TiO3 were synthesized by solid state sintering using barium carbonate, strontium carbonate and rutile as the precursor materials. The samples were doped with nickel oxide in different proportions. Different phases present in the sintered samples were determined from X-ray diffraction investigation and the distribution of different phases in the microstructure was assessed from scanning electron microscopy study. It was observed that the dielectric properties of BST were modified significantly with nickel oxide doping. These ceramics held promise for applications in tuned circuits.Associação Brasileira de Cerâmica2012-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132012000100016Cerâmica v.58 n.345 2012reponame:Cerâmica (São Paulo. Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S0366-69132012000100016info:eu-repo/semantics/openAccessBanerjee,M.Mukherjee,S.Maitra,S.eng2012-03-28T00:00:00Zoai:scielo:S0366-69132012000100016Revistahttps://www.scielo.br/j/ce/PUBhttps://old.scielo.br/oai/scielo-oai.phpceram.abc@gmail.com||ceram.abc@gmail.com1678-45530366-6913opendoar:2012-03-28T00:00Cerâmica (São Paulo. Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Synthesis and characterization of nickel oxide doped barium strontium titanate ceramics
title Synthesis and characterization of nickel oxide doped barium strontium titanate ceramics
spellingShingle Synthesis and characterization of nickel oxide doped barium strontium titanate ceramics
Banerjee,M.
barium strontium titanate
solid state reactions
nickel oxide doping
dielectric properties
microstructure
title_short Synthesis and characterization of nickel oxide doped barium strontium titanate ceramics
title_full Synthesis and characterization of nickel oxide doped barium strontium titanate ceramics
title_fullStr Synthesis and characterization of nickel oxide doped barium strontium titanate ceramics
title_full_unstemmed Synthesis and characterization of nickel oxide doped barium strontium titanate ceramics
title_sort Synthesis and characterization of nickel oxide doped barium strontium titanate ceramics
author Banerjee,M.
author_facet Banerjee,M.
Mukherjee,S.
Maitra,S.
author_role author
author2 Mukherjee,S.
Maitra,S.
author2_role author
author
dc.contributor.author.fl_str_mv Banerjee,M.
Mukherjee,S.
Maitra,S.
dc.subject.por.fl_str_mv barium strontium titanate
solid state reactions
nickel oxide doping
dielectric properties
microstructure
topic barium strontium titanate
solid state reactions
nickel oxide doping
dielectric properties
microstructure
description Barium strontium titanate (BST) ceramics (Ba0.6Sr0.4)TiO3 were synthesized by solid state sintering using barium carbonate, strontium carbonate and rutile as the precursor materials. The samples were doped with nickel oxide in different proportions. Different phases present in the sintered samples were determined from X-ray diffraction investigation and the distribution of different phases in the microstructure was assessed from scanning electron microscopy study. It was observed that the dielectric properties of BST were modified significantly with nickel oxide doping. These ceramics held promise for applications in tuned circuits.
publishDate 2012
dc.date.none.fl_str_mv 2012-03-01
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=S0366-69132012000100016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132012000100016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0366-69132012000100016
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.58 n.345 2012
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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