Structural and morphological analysis of zinc incorporated non-stoichiometric hydroxyapatite nano powders

Detalhes bibliográficos
Autor(a) principal: Esfahani,Hamid
Data de Publicação: 2016
Outros Autores: Salahi,Esmaeil, Tayebifard,Ali, Rahimipour,Mohammad Reza, Keyanpour-Rad,Mansour
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=S1517-70762016000300569
Resumo: ABSTRACT In this study, Zn incorporated non-stoichiometric hydroxyapatite (nHAp) was synthesized via precipitation method and effect of the incorporation of Zn (fraction: 2, 4, 6 and 8 mol-%) on the microstructure of nHAp was studied by XRD, FTIR analysis and SEM-EDS techniques. The formation of nHAp was confirmed by XRD and FTIR those showed that no secondary phase was formed through the Zn incorporation. The SEM studies also revealed that particles were formed in nano-metric size (30-60 nm). It was found that crystallite and particle size of Zn incorporated nHAp gradually decreased up to 6 mol-%, and started to increase while the Zn fraction reached up to the 8 mol-% and hence the morphology of the aggregated products was also changed. It can be concluded that the incorporation of Zn cations cause to form nHAp phase. Furthermore, the nHAp microstructure has deviated from stoichiometric condition by incorporation of more Zn cations.
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spelling Structural and morphological analysis of zinc incorporated non-stoichiometric hydroxyapatite nano powdersMicrostructureNanopowderNon-Stoichiometric HydroxyapatiteZn IncorporationABSTRACT In this study, Zn incorporated non-stoichiometric hydroxyapatite (nHAp) was synthesized via precipitation method and effect of the incorporation of Zn (fraction: 2, 4, 6 and 8 mol-%) on the microstructure of nHAp was studied by XRD, FTIR analysis and SEM-EDS techniques. The formation of nHAp was confirmed by XRD and FTIR those showed that no secondary phase was formed through the Zn incorporation. The SEM studies also revealed that particles were formed in nano-metric size (30-60 nm). It was found that crystallite and particle size of Zn incorporated nHAp gradually decreased up to 6 mol-%, and started to increase while the Zn fraction reached up to the 8 mol-% and hence the morphology of the aggregated products was also changed. It can be concluded that the incorporation of Zn cations cause to form nHAp phase. Furthermore, the nHAp microstructure has deviated from stoichiometric condition by incorporation of more Zn cations.Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiroem cooperação com a Associação Brasileira do Hidrogênio, ABH22016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762016000300569Matéria (Rio de Janeiro) v.21 n.3 2016reponame:Matéria (Rio de Janeiro. Online)instname:Matéria (Rio de Janeiro. Online)instacron:RLAM10.1590/S1517-707620160003.0055info:eu-repo/semantics/openAccessEsfahani,HamidSalahi,EsmaeilTayebifard,AliRahimipour,Mohammad RezaKeyanpour-Rad,Mansoureng2016-10-26T00:00:00Zoai:scielo:S1517-70762016000300569Revistahttp://www.materia.coppe.ufrj.br/https://old.scielo.br/oai/scielo-oai.php||materia@labh2.coppe.ufrj.br1517-70761517-7076opendoar:2016-10-26T00:00Matéria (Rio de Janeiro. Online) - Matéria (Rio de Janeiro. Online)false
dc.title.none.fl_str_mv Structural and morphological analysis of zinc incorporated non-stoichiometric hydroxyapatite nano powders
title Structural and morphological analysis of zinc incorporated non-stoichiometric hydroxyapatite nano powders
spellingShingle Structural and morphological analysis of zinc incorporated non-stoichiometric hydroxyapatite nano powders
Esfahani,Hamid
Microstructure
Nanopowder
Non-Stoichiometric Hydroxyapatite
Zn Incorporation
title_short Structural and morphological analysis of zinc incorporated non-stoichiometric hydroxyapatite nano powders
title_full Structural and morphological analysis of zinc incorporated non-stoichiometric hydroxyapatite nano powders
title_fullStr Structural and morphological analysis of zinc incorporated non-stoichiometric hydroxyapatite nano powders
title_full_unstemmed Structural and morphological analysis of zinc incorporated non-stoichiometric hydroxyapatite nano powders
title_sort Structural and morphological analysis of zinc incorporated non-stoichiometric hydroxyapatite nano powders
author Esfahani,Hamid
author_facet Esfahani,Hamid
Salahi,Esmaeil
Tayebifard,Ali
Rahimipour,Mohammad Reza
Keyanpour-Rad,Mansour
author_role author
author2 Salahi,Esmaeil
Tayebifard,Ali
Rahimipour,Mohammad Reza
Keyanpour-Rad,Mansour
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Esfahani,Hamid
Salahi,Esmaeil
Tayebifard,Ali
Rahimipour,Mohammad Reza
Keyanpour-Rad,Mansour
dc.subject.por.fl_str_mv Microstructure
Nanopowder
Non-Stoichiometric Hydroxyapatite
Zn Incorporation
topic Microstructure
Nanopowder
Non-Stoichiometric Hydroxyapatite
Zn Incorporation
description ABSTRACT In this study, Zn incorporated non-stoichiometric hydroxyapatite (nHAp) was synthesized via precipitation method and effect of the incorporation of Zn (fraction: 2, 4, 6 and 8 mol-%) on the microstructure of nHAp was studied by XRD, FTIR analysis and SEM-EDS techniques. The formation of nHAp was confirmed by XRD and FTIR those showed that no secondary phase was formed through the Zn incorporation. The SEM studies also revealed that particles were formed in nano-metric size (30-60 nm). It was found that crystallite and particle size of Zn incorporated nHAp gradually decreased up to 6 mol-%, and started to increase while the Zn fraction reached up to the 8 mol-% and hence the morphology of the aggregated products was also changed. It can be concluded that the incorporation of Zn cations cause to form nHAp phase. Furthermore, the nHAp microstructure has deviated from stoichiometric condition by incorporation of more Zn cations.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-01
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=S1517-70762016000300569
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762016000300569
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-707620160003.0055
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.21 n.3 2016
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
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