Nanoparticles of ZnO Doped With Mn: Structural and Morphological Characteristics

Detalhes bibliográficos
Autor(a) principal: Bonifácio,Maria Aparecida Ribeiro
Data de Publicação: 2017
Outros Autores: Lira,Hélio de Lucena, Neiva,Laédna Souto, Kiminami,Ruth H. G. A., Gama,Lucianna
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000401044
Resumo: In this study, the effects of dopant concentrations on the structural and morphological characteristics of Zn1-xMnxO powders (x= 0.025, 0.05, 0.075, and 0.1 mole) synthesized by the Pechini method has been investigated. The powder was characterized by X-ray diffraction (XRD), Brunauer-Emmet-Teller (BET) specific surface, energy dispersive X-ray (EDX), scanning electron microscopy (SEM) and Spectroscopy with Fourier transform (FTIR). An XRD analysis of the powder showed the formation of ZnO phase with a typical single phase wurtzite structure. The EDX analysis revealed Mn incorporated in the ZnO structure. The particle size calculated by BET ranged from 24 to 63 nm, confirming the nanometric size of the powder particles. The SEM analysis revealed irregular shaped particle agglomerates and the presence of nanosheets. From FTIR it was confirmed the wurtzite structure in ZnO and ZnO nanoparticles doped with Mn.
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spelling Nanoparticles of ZnO Doped With Mn: Structural and Morphological CharacteristicsZnOsynthesisPechini methodnanopowderIn this study, the effects of dopant concentrations on the structural and morphological characteristics of Zn1-xMnxO powders (x= 0.025, 0.05, 0.075, and 0.1 mole) synthesized by the Pechini method has been investigated. The powder was characterized by X-ray diffraction (XRD), Brunauer-Emmet-Teller (BET) specific surface, energy dispersive X-ray (EDX), scanning electron microscopy (SEM) and Spectroscopy with Fourier transform (FTIR). An XRD analysis of the powder showed the formation of ZnO phase with a typical single phase wurtzite structure. The EDX analysis revealed Mn incorporated in the ZnO structure. The particle size calculated by BET ranged from 24 to 63 nm, confirming the nanometric size of the powder particles. The SEM analysis revealed irregular shaped particle agglomerates and the presence of nanosheets. From FTIR it was confirmed the wurtzite structure in ZnO and ZnO nanoparticles doped with Mn.ABM, ABC, ABPol2017-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000401044Materials Research v.20 n.4 2017reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2015-0765info:eu-repo/semantics/openAccessBonifácio,Maria Aparecida RibeiroLira,Hélio de LucenaNeiva,Laédna SoutoKiminami,Ruth H. G. A.Gama,Luciannaeng2017-09-05T00:00:00Zoai:scielo:S1516-14392017000401044Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2017-09-05T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Nanoparticles of ZnO Doped With Mn: Structural and Morphological Characteristics
title Nanoparticles of ZnO Doped With Mn: Structural and Morphological Characteristics
spellingShingle Nanoparticles of ZnO Doped With Mn: Structural and Morphological Characteristics
Bonifácio,Maria Aparecida Ribeiro
ZnO
synthesis
Pechini method
nanopowder
title_short Nanoparticles of ZnO Doped With Mn: Structural and Morphological Characteristics
title_full Nanoparticles of ZnO Doped With Mn: Structural and Morphological Characteristics
title_fullStr Nanoparticles of ZnO Doped With Mn: Structural and Morphological Characteristics
title_full_unstemmed Nanoparticles of ZnO Doped With Mn: Structural and Morphological Characteristics
title_sort Nanoparticles of ZnO Doped With Mn: Structural and Morphological Characteristics
author Bonifácio,Maria Aparecida Ribeiro
author_facet Bonifácio,Maria Aparecida Ribeiro
Lira,Hélio de Lucena
Neiva,Laédna Souto
Kiminami,Ruth H. G. A.
Gama,Lucianna
author_role author
author2 Lira,Hélio de Lucena
Neiva,Laédna Souto
Kiminami,Ruth H. G. A.
Gama,Lucianna
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Bonifácio,Maria Aparecida Ribeiro
Lira,Hélio de Lucena
Neiva,Laédna Souto
Kiminami,Ruth H. G. A.
Gama,Lucianna
dc.subject.por.fl_str_mv ZnO
synthesis
Pechini method
nanopowder
topic ZnO
synthesis
Pechini method
nanopowder
description In this study, the effects of dopant concentrations on the structural and morphological characteristics of Zn1-xMnxO powders (x= 0.025, 0.05, 0.075, and 0.1 mole) synthesized by the Pechini method has been investigated. The powder was characterized by X-ray diffraction (XRD), Brunauer-Emmet-Teller (BET) specific surface, energy dispersive X-ray (EDX), scanning electron microscopy (SEM) and Spectroscopy with Fourier transform (FTIR). An XRD analysis of the powder showed the formation of ZnO phase with a typical single phase wurtzite structure. The EDX analysis revealed Mn incorporated in the ZnO structure. The particle size calculated by BET ranged from 24 to 63 nm, confirming the nanometric size of the powder particles. The SEM analysis revealed irregular shaped particle agglomerates and the presence of nanosheets. From FTIR it was confirmed the wurtzite structure in ZnO and ZnO nanoparticles doped with Mn.
publishDate 2017
dc.date.none.fl_str_mv 2017-08-01
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=S1516-14392017000401044
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000401044
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2015-0765
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.20 n.4 2017
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212671049170944

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