Characterization of Zn0. 95Mn0.05O synthesized by polymeric precursors

Detalhes bibliográficos
Autor(a) principal: Gama, Lucianna
Data de Publicação: 2008
Outros Autores: Ribeiro, Maria Aparecida, Santos, Adyllis Marcelo Cunha, Kiminami, Ruth Herta Goldschmidt Aliaga, De Melo Costa, Ana Cristina Figueiredo [UNESP], Bernardi, Maria Inês Basso
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/70850
Resumo: This paper discusses the preparation and characterization of Zn 0.95Mn0.05O phase obtained by the polymeric precursor method for DMS applications. The as-obtained powders were calcined between 500 to 800°C and characterized by XRD, SEM and BET. The XRD analysis of the powder showed a crystalline material containing second phase. The crystallite sizes ranged from 20 to 51 nm. The micrographs showed that the powders consisted of soft and homogeneous agglomerations. The nitrogen adsorption/desorption curves of the Zn0.95Mn0.05O phases were type II curves, which is characteristic of mesoporous materials.
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spelling Characterization of Zn0. 95Mn0.05O synthesized by polymeric precursorsDMSPechini MethodZnO-MnNitrogen adsorptionPechini methodPolymeric precursor methodsPolymeric precursorsSecond phaseType IIXRDXRD analysisCalcinationCeramic materialsCrystalline materialsManganeseMesoporous materialsPowdersZincZinc oxidePolymersThis paper discusses the preparation and characterization of Zn 0.95Mn0.05O phase obtained by the polymeric precursor method for DMS applications. The as-obtained powders were calcined between 500 to 800°C and characterized by XRD, SEM and BET. The XRD analysis of the powder showed a crystalline material containing second phase. The crystallite sizes ranged from 20 to 51 nm. The micrographs showed that the powders consisted of soft and homogeneous agglomerations. The nitrogen adsorption/desorption curves of the Zn0.95Mn0.05O phases were type II curves, which is characteristic of mesoporous materials.Department of Materials Engineering Federal University of Campina Grande, 58109 -970, Campina Grande, PBDepartment of Materials Engineering Federal University of São Carlos, 13565-905 São Carlos-SPInstituto de Química Universidade Estadual Paulista, R. Francisco Degni, CEP: 14800-900, Araraquara, São PauloInstituto de Física de São Carlos Universidade de São Paulo, Av. Trabalhador São Carlense, no.400, CEP: 13560-970, São Carlos, São PauloInstituto de Química Universidade Estadual Paulista, R. Francisco Degni, CEP: 14800-900, Araraquara, São PauloFederal University of Campina GrandeUniversidade Federal de São Carlos (UFSCar)Universidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Gama, LuciannaRibeiro, Maria AparecidaSantos, Adyllis Marcelo CunhaKiminami, Ruth Herta Goldschmidt AliagaDe Melo Costa, Ana Cristina Figueiredo [UNESP]Bernardi, Maria Inês Basso2014-05-27T11:23:49Z2014-05-27T11:23:49Z2008-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectA Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme.http://hdl.handle.net/11449/708502-s2.0-84872140432Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengA Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programmeinfo:eu-repo/semantics/openAccess2021-10-23T21:37:52Zoai:repositorio.unesp.br:11449/70850Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:39:40.607471Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Characterization of Zn0. 95Mn0.05O synthesized by polymeric precursors
title Characterization of Zn0. 95Mn0.05O synthesized by polymeric precursors
spellingShingle Characterization of Zn0. 95Mn0.05O synthesized by polymeric precursors
Gama, Lucianna
DMS
Pechini Method
ZnO-Mn
Nitrogen adsorption
Pechini method
Polymeric precursor methods
Polymeric precursors
Second phase
Type II
XRD
XRD analysis
Calcination
Ceramic materials
Crystalline materials
Manganese
Mesoporous materials
Powders
Zinc
Zinc oxide
Polymers
title_short Characterization of Zn0. 95Mn0.05O synthesized by polymeric precursors
title_full Characterization of Zn0. 95Mn0.05O synthesized by polymeric precursors
title_fullStr Characterization of Zn0. 95Mn0.05O synthesized by polymeric precursors
title_full_unstemmed Characterization of Zn0. 95Mn0.05O synthesized by polymeric precursors
title_sort Characterization of Zn0. 95Mn0.05O synthesized by polymeric precursors
author Gama, Lucianna
author_facet Gama, Lucianna
Ribeiro, Maria Aparecida
Santos, Adyllis Marcelo Cunha
Kiminami, Ruth Herta Goldschmidt Aliaga
De Melo Costa, Ana Cristina Figueiredo [UNESP]
Bernardi, Maria Inês Basso
author_role author
author2 Ribeiro, Maria Aparecida
Santos, Adyllis Marcelo Cunha
Kiminami, Ruth Herta Goldschmidt Aliaga
De Melo Costa, Ana Cristina Figueiredo [UNESP]
Bernardi, Maria Inês Basso
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Federal University of Campina Grande
Universidade Federal de São Carlos (UFSCar)
Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Gama, Lucianna
Ribeiro, Maria Aparecida
Santos, Adyllis Marcelo Cunha
Kiminami, Ruth Herta Goldschmidt Aliaga
De Melo Costa, Ana Cristina Figueiredo [UNESP]
Bernardi, Maria Inês Basso
dc.subject.por.fl_str_mv DMS
Pechini Method
ZnO-Mn
Nitrogen adsorption
Pechini method
Polymeric precursor methods
Polymeric precursors
Second phase
Type II
XRD
XRD analysis
Calcination
Ceramic materials
Crystalline materials
Manganese
Mesoporous materials
Powders
Zinc
Zinc oxide
Polymers
topic DMS
Pechini Method
ZnO-Mn
Nitrogen adsorption
Pechini method
Polymeric precursor methods
Polymeric precursors
Second phase
Type II
XRD
XRD analysis
Calcination
Ceramic materials
Crystalline materials
Manganese
Mesoporous materials
Powders
Zinc
Zinc oxide
Polymers
description This paper discusses the preparation and characterization of Zn 0.95Mn0.05O phase obtained by the polymeric precursor method for DMS applications. The as-obtained powders were calcined between 500 to 800°C and characterized by XRD, SEM and BET. The XRD analysis of the powder showed a crystalline material containing second phase. The crystallite sizes ranged from 20 to 51 nm. The micrographs showed that the powders consisted of soft and homogeneous agglomerations. The nitrogen adsorption/desorption curves of the Zn0.95Mn0.05O phases were type II curves, which is characteristic of mesoporous materials.
publishDate 2008
dc.date.none.fl_str_mv 2008-12-01
2014-05-27T11:23:49Z
2014-05-27T11:23:49Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme.
http://hdl.handle.net/11449/70850
2-s2.0-84872140432
identifier_str_mv A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme.
2-s2.0-84872140432
url http://hdl.handle.net/11449/70850
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv A Global Road Map for Ceramic Materials and Technologies: Forecasting the Future of Ceramics, International Ceramic Federation - 2nd International Congress on Ceramics, ICC 2008, Final Programme
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128396135235584

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