Urea-based synthesis of zinc oxide nanostructures at low temperature

The preparation of nanometer-sized structures of zinc oxide (ZnO) from zinc acetate and urea as raw materials was performed using conventional water bath heating and a microwave hydrothermal (MH) method in an aqueous solution. The oxide formation is controlled by decomposition of the added urea in t...

Descripción completa

Detalles Bibliográficos
Autores: Marinho, Juliane Zacour, Romeiro, Fernanda da Costa, Lemos, Samantha Custódio Silva, Motta, Fabiana Villela da, Riccardi, C. S., Li, Maximo Siu, Longo, Elson Longo da, Lima, Renata Cristina de
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2013
País:Brasil
Institución:Universidade Federal do Rio Grande do Norte (UFRN)
Repositorio:Repositório Institucional da UFRN
Idioma:inglés
OAI Identifier:oai:repositorio.ufrn.br:123456789/45597
Acceso en línea:https://repositorio.ufrn.br/handle/123456789/45597
http://dx.doi.org/10.1155/2012/427172
Access Level:acceso abierto
Palabra clave:nanometer-sized structures
zinc oxide
zinc acetate and urea
ZnO particles
polymers
surfactants
id BR_39a59dcd76ee466bad4bbca73af61d36
oai_identifier_str oai:repositorio.ufrn.br:123456789/45597
network_acronym_str BR
network_name_str Brasil
repository_id_str
spelling Urea-based synthesis of zinc oxide nanostructures at low temperaturenanometer-sized structureszinc oxidezinc acetate and ureaZnO particlespolymerssurfactantsThe preparation of nanometer-sized structures of zinc oxide (ZnO) from zinc acetate and urea as raw materials was performed using conventional water bath heating and a microwave hydrothermal (MH) method in an aqueous solution. The oxide formation is controlled by decomposition of the added urea in the sealed autoclave. The influence of urea and the synthesis method on the final product formation are discussed. Broadband photoluminescence (PL) behavior in visible-range spectra was observed with a maximum peak centered in the green region which was attributed to different defects and the structural changes involved with ZnO crystals which were produced during the nucleation processJournal of Nanomaterials2022-01-12T14:51:13Z2022-01-12T14:51:13Z2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMARINHO, J. Z.; ROMEIRO, F. C.; LEMOS, S. C. S.; MOTTA, F. V.; RICCARDI, C. S.; LI, M. S.; LONGO, E.; LIMA, R. C.. Urea-Based Synthesis of Zinc Oxide Nanostructures at Low Temperature. Journal Of Nanomaterials, [S.L.], v. 2012, p. 1-7, 2012. Hindawi Limited. Disponível em: https://www.hindawi.com/journals/jnm/2012/427172/. Acesso em: 10 Set. 2021. http://dx.doi.org/10.1155/2012/427172https://repositorio.ufrn.br/handle/123456789/45597http://dx.doi.org/10.1155/2012/427172ark:/41046/0013000022rf7engreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessMarinho, Juliane ZacourRomeiro, Fernanda da CostaLemos, Samantha Custódio SilvaMotta, Fabiana Villela daRiccardi, C. S.Li, Maximo SiuLongo, Elson Longo daLima, Renata Cristina de2022-01-12T14:51:19Zoai:repositorio.ufrn.br:123456789/45597Repositório InstitucionalPUBhttp://repositorio.ufrn.br/oai/repositorio@bczm.ufrn.bropendoar:2022-01-12T14:51:19Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.none.fl_str_mv Urea-based synthesis of zinc oxide nanostructures at low temperature
title Urea-based synthesis of zinc oxide nanostructures at low temperature
spellingShingle Urea-based synthesis of zinc oxide nanostructures at low temperature
Marinho, Juliane Zacour
nanometer-sized structures
zinc oxide
zinc acetate and urea
ZnO particles
polymers
surfactants
title_short Urea-based synthesis of zinc oxide nanostructures at low temperature
title_full Urea-based synthesis of zinc oxide nanostructures at low temperature
title_fullStr Urea-based synthesis of zinc oxide nanostructures at low temperature
title_full_unstemmed Urea-based synthesis of zinc oxide nanostructures at low temperature
title_sort Urea-based synthesis of zinc oxide nanostructures at low temperature
dc.creator.none.fl_str_mv Marinho, Juliane Zacour
Romeiro, Fernanda da Costa
Lemos, Samantha Custódio Silva
Motta, Fabiana Villela da
Riccardi, C. S.
Li, Maximo Siu
Longo, Elson Longo da
Lima, Renata Cristina de
author Marinho, Juliane Zacour
author_facet Marinho, Juliane Zacour
Romeiro, Fernanda da Costa
Lemos, Samantha Custódio Silva
Motta, Fabiana Villela da
Riccardi, C. S.
Li, Maximo Siu
Longo, Elson Longo da
Lima, Renata Cristina de
author_role author
author2 Romeiro, Fernanda da Costa
Lemos, Samantha Custódio Silva
Motta, Fabiana Villela da
Riccardi, C. S.
Li, Maximo Siu
Longo, Elson Longo da
Lima, Renata Cristina de
author2_role author
author
author
author
author
author
author
dc.subject.por.fl_str_mv nanometer-sized structures
zinc oxide
zinc acetate and urea
ZnO particles
polymers
surfactants
topic nanometer-sized structures
zinc oxide
zinc acetate and urea
ZnO particles
polymers
surfactants
description The preparation of nanometer-sized structures of zinc oxide (ZnO) from zinc acetate and urea as raw materials was performed using conventional water bath heating and a microwave hydrothermal (MH) method in an aqueous solution. The oxide formation is controlled by decomposition of the added urea in the sealed autoclave. The influence of urea and the synthesis method on the final product formation are discussed. Broadband photoluminescence (PL) behavior in visible-range spectra was observed with a maximum peak centered in the green region which was attributed to different defects and the structural changes involved with ZnO crystals which were produced during the nucleation process
publishDate 2013
dc.date.none.fl_str_mv 2013
2022-01-12T14:51:13Z
2022-01-12T14:51:13Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv MARINHO, J. Z.; ROMEIRO, F. C.; LEMOS, S. C. S.; MOTTA, F. V.; RICCARDI, C. S.; LI, M. S.; LONGO, E.; LIMA, R. C.. Urea-Based Synthesis of Zinc Oxide Nanostructures at Low Temperature. Journal Of Nanomaterials, [S.L.], v. 2012, p. 1-7, 2012. Hindawi Limited. Disponível em: https://www.hindawi.com/journals/jnm/2012/427172/. Acesso em: 10 Set. 2021. http://dx.doi.org/10.1155/2012/427172
https://repositorio.ufrn.br/handle/123456789/45597
http://dx.doi.org/10.1155/2012/427172
dc.identifier.dark.fl_str_mv ark:/41046/0013000022rf7
identifier_str_mv MARINHO, J. Z.; ROMEIRO, F. C.; LEMOS, S. C. S.; MOTTA, F. V.; RICCARDI, C. S.; LI, M. S.; LONGO, E.; LIMA, R. C.. Urea-Based Synthesis of Zinc Oxide Nanostructures at Low Temperature. Journal Of Nanomaterials, [S.L.], v. 2012, p. 1-7, 2012. Hindawi Limited. Disponível em: https://www.hindawi.com/journals/jnm/2012/427172/. Acesso em: 10 Set. 2021. http://dx.doi.org/10.1155/2012/427172
ark:/41046/0013000022rf7
url https://repositorio.ufrn.br/handle/123456789/45597
http://dx.doi.org/10.1155/2012/427172
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Journal of Nanomaterials
publisher.none.fl_str_mv Journal of Nanomaterials
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRN
instname:Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
instname_str Universidade Federal do Rio Grande do Norte (UFRN)
instacron_str UFRN
institution UFRN
reponame_str Repositório Institucional da UFRN
collection Repositório Institucional da UFRN
repository.name.fl_str_mv Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)
repository.mail.fl_str_mv repositorio@bczm.ufrn.br
_version_ 1853668111972040704
score 15.198674

Similares en LA Referencia