Synthesis of zinc aluminate (ZnAl2O4) spinel and its application as photocatalyst

Detalhes bibliográficos
Autor(a) principal: Battiston,Suellen
Data de Publicação: 2014
Outros Autores: Rigo,Caroline, Severo,Eric da Cruz, Mazutti,Marcio Antonio, Kuhn,Raquel Cristine, Gündel,André, Foletto,Edson Luiz
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=S1516-14392014000300028
Resumo: ZnAl2O4 spinel was synthesized by co-precipitation using ammonia as precipitating agent, followed by thermal treatment at 750 ºC. The structural properties of particles were investigated by X-ray diffraction (XRD), atomic force microscopy (AFM), differential thermal analysis (DTA), and N2 adsorption/desorption isotherms (BET) techniques. The photocatalytic activity was evaluated in the degradation of organic pollutant in aqueous solution under sunlight. The results showed that the ZnAl2O4 particles exhibited a mesoporous structure, and a promising photocatalytic activity for the degradation of pollutant molecules.
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spelling Synthesis of zinc aluminate (ZnAl2O4) spinel and its application as photocatalystZnAl2O4synthesischaracterizationco-precipitationphotocatalysisZnAl2O4 spinel was synthesized by co-precipitation using ammonia as precipitating agent, followed by thermal treatment at 750 ºC. The structural properties of particles were investigated by X-ray diffraction (XRD), atomic force microscopy (AFM), differential thermal analysis (DTA), and N2 adsorption/desorption isotherms (BET) techniques. The photocatalytic activity was evaluated in the degradation of organic pollutant in aqueous solution under sunlight. The results showed that the ZnAl2O4 particles exhibited a mesoporous structure, and a promising photocatalytic activity for the degradation of pollutant molecules.ABM, ABC, ABPol2014-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000300028Materials Research v.17 n.3 2014reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392014005000073info:eu-repo/semantics/openAccessBattiston,SuellenRigo,CarolineSevero,Eric da CruzMazutti,Marcio AntonioKuhn,Raquel CristineGündel,AndréFoletto,Edson Luizeng2014-06-18T00:00:00Zoai:scielo:S1516-14392014000300028Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2014-06-18T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Synthesis of zinc aluminate (ZnAl2O4) spinel and its application as photocatalyst
title Synthesis of zinc aluminate (ZnAl2O4) spinel and its application as photocatalyst
spellingShingle Synthesis of zinc aluminate (ZnAl2O4) spinel and its application as photocatalyst
Battiston,Suellen
ZnAl2O4
synthesis
characterization
co-precipitation
photocatalysis
title_short Synthesis of zinc aluminate (ZnAl2O4) spinel and its application as photocatalyst
title_full Synthesis of zinc aluminate (ZnAl2O4) spinel and its application as photocatalyst
title_fullStr Synthesis of zinc aluminate (ZnAl2O4) spinel and its application as photocatalyst
title_full_unstemmed Synthesis of zinc aluminate (ZnAl2O4) spinel and its application as photocatalyst
title_sort Synthesis of zinc aluminate (ZnAl2O4) spinel and its application as photocatalyst
author Battiston,Suellen
author_facet Battiston,Suellen
Rigo,Caroline
Severo,Eric da Cruz
Mazutti,Marcio Antonio
Kuhn,Raquel Cristine
Gündel,André
Foletto,Edson Luiz
author_role author
author2 Rigo,Caroline
Severo,Eric da Cruz
Mazutti,Marcio Antonio
Kuhn,Raquel Cristine
Gündel,André
Foletto,Edson Luiz
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Battiston,Suellen
Rigo,Caroline
Severo,Eric da Cruz
Mazutti,Marcio Antonio
Kuhn,Raquel Cristine
Gündel,André
Foletto,Edson Luiz
dc.subject.por.fl_str_mv ZnAl2O4
synthesis
characterization
co-precipitation
photocatalysis
topic ZnAl2O4
synthesis
characterization
co-precipitation
photocatalysis
description ZnAl2O4 spinel was synthesized by co-precipitation using ammonia as precipitating agent, followed by thermal treatment at 750 ºC. The structural properties of particles were investigated by X-ray diffraction (XRD), atomic force microscopy (AFM), differential thermal analysis (DTA), and N2 adsorption/desorption isotherms (BET) techniques. The photocatalytic activity was evaluated in the degradation of organic pollutant in aqueous solution under sunlight. The results showed that the ZnAl2O4 particles exhibited a mesoporous structure, and a promising photocatalytic activity for the degradation of pollutant molecules.
publishDate 2014
dc.date.none.fl_str_mv 2014-06-01
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=S1516-14392014000300028
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000300028
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392014005000073
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.17 n.3 2014
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_ 1754212664996790272

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