Synthesis and catalytic properties of iron - cerium phosphates with surfactant

Detalhes bibliográficos
Autor(a) principal: Onoda,H.
Data de Publicação: 2013
Outros Autores: Sakumura,T.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cerâmica (São Paulo. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132013000100020
Resumo: Iron phosphate was prepared from iron nitrate and phosphoric acid with a surfactant, pentaethylene glycol mono dodecyl ether. The chemical composition of the obtained samples was estimated from ICP and XRD measurements. Particle shape and size distribution were observed by SEM images and laser diffraction / scattering methods. Further, the catalytic activity was studied with the decomposition of the complex between formaldehyde, ammonium acetate, and acetylacetone. The peaks of FePO4 were observed in XRD patterns of samples prepared in Fe/Ce=10/0 and then heated at 600 ºC. Other samples were amorphous in XRD patterns. Iron-cerium phosphates had high catalytic activity for the decomposition of the complex.
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spelling Synthesis and catalytic properties of iron - cerium phosphates with surfactantiron phosphatecerium substitutionsurfactantICP analysiscatalytic propertyIron phosphate was prepared from iron nitrate and phosphoric acid with a surfactant, pentaethylene glycol mono dodecyl ether. The chemical composition of the obtained samples was estimated from ICP and XRD measurements. Particle shape and size distribution were observed by SEM images and laser diffraction / scattering methods. Further, the catalytic activity was studied with the decomposition of the complex between formaldehyde, ammonium acetate, and acetylacetone. The peaks of FePO4 were observed in XRD patterns of samples prepared in Fe/Ce=10/0 and then heated at 600 ºC. Other samples were amorphous in XRD patterns. Iron-cerium phosphates had high catalytic activity for the decomposition of the complex.Associação Brasileira de Cerâmica2013-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132013000100020Cerâmica v.59 n.349 2013reponame:Cerâmica (São Paulo. Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S0366-69132013000100020info:eu-repo/semantics/openAccessOnoda,H.Sakumura,T.eng2013-04-15T00:00:00Zoai:scielo:S0366-69132013000100020Revistahttps://www.scielo.br/j/ce/PUBhttps://old.scielo.br/oai/scielo-oai.phpceram.abc@gmail.com||ceram.abc@gmail.com1678-45530366-6913opendoar:2013-04-15T00:00Cerâmica (São Paulo. Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Synthesis and catalytic properties of iron - cerium phosphates with surfactant
title Synthesis and catalytic properties of iron - cerium phosphates with surfactant
spellingShingle Synthesis and catalytic properties of iron - cerium phosphates with surfactant
Onoda,H.
iron phosphate
cerium substitution
surfactant
ICP analysis
catalytic property
title_short Synthesis and catalytic properties of iron - cerium phosphates with surfactant
title_full Synthesis and catalytic properties of iron - cerium phosphates with surfactant
title_fullStr Synthesis and catalytic properties of iron - cerium phosphates with surfactant
title_full_unstemmed Synthesis and catalytic properties of iron - cerium phosphates with surfactant
title_sort Synthesis and catalytic properties of iron - cerium phosphates with surfactant
author Onoda,H.
author_facet Onoda,H.
Sakumura,T.
author_role author
author2 Sakumura,T.
author2_role author
dc.contributor.author.fl_str_mv Onoda,H.
Sakumura,T.
dc.subject.por.fl_str_mv iron phosphate
cerium substitution
surfactant
ICP analysis
catalytic property
topic iron phosphate
cerium substitution
surfactant
ICP analysis
catalytic property
description Iron phosphate was prepared from iron nitrate and phosphoric acid with a surfactant, pentaethylene glycol mono dodecyl ether. The chemical composition of the obtained samples was estimated from ICP and XRD measurements. Particle shape and size distribution were observed by SEM images and laser diffraction / scattering methods. Further, the catalytic activity was studied with the decomposition of the complex between formaldehyde, ammonium acetate, and acetylacetone. The peaks of FePO4 were observed in XRD patterns of samples prepared in Fe/Ce=10/0 and then heated at 600 ºC. Other samples were amorphous in XRD patterns. Iron-cerium phosphates had high catalytic activity for the decomposition of the complex.
publishDate 2013
dc.date.none.fl_str_mv 2013-03-01
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=S0366-69132013000100020
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132013000100020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0366-69132013000100020
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 Associação Brasileira de Cerâmica
publisher.none.fl_str_mv Associação Brasileira de Cerâmica
dc.source.none.fl_str_mv Cerâmica v.59 n.349 2013
reponame:Cerâmica (São Paulo. Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Cerâmica (São Paulo. Online)
collection Cerâmica (São Paulo. Online)
repository.name.fl_str_mv Cerâmica (São Paulo. Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ceram.abc@gmail.com||ceram.abc@gmail.com
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