A study of the initiator concentration’s effect on styrene-divinylbenzene polymerization with iron particles

Detalhes bibliográficos
Autor(a) principal: Conceição,Bárbara M. da
Data de Publicação: 2011
Outros Autores: Costa,Marcos A. S., Santa Maria,Luiz C. de, Silva,Manoel R., Wang,Shu H.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Polímeros (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282011000500011
Resumo: This paper describes the preparation of magnetic copolymer obtained from suspension polymerization of styrene (Sty) and divinylbenzene (DVB) in the presence of iron particles treated and not treated with oleic acid. The magnetic copolymers were characterized according to their morphology, particle size distribution and magnetic properties. The results show that incorporation of iron particles significantly changed the particles’ morphology. All samples presented higher saturation magnetization than the values reported in the literature and the particle size distribution was more monodisperse when the polymerization was conducted with 5%wt of benzoyl peroxide (BPO).
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spelling A study of the initiator concentration’s effect on styrene-divinylbenzene polymerization with iron particlesMagnetic copolymerssuspension polymerizationironcompositeThis paper describes the preparation of magnetic copolymer obtained from suspension polymerization of styrene (Sty) and divinylbenzene (DVB) in the presence of iron particles treated and not treated with oleic acid. The magnetic copolymers were characterized according to their morphology, particle size distribution and magnetic properties. The results show that incorporation of iron particles significantly changed the particles’ morphology. All samples presented higher saturation magnetization than the values reported in the literature and the particle size distribution was more monodisperse when the polymerization was conducted with 5%wt of benzoyl peroxide (BPO).Associação Brasileira de Polímeros2011-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282011000500011Polímeros v.21 n.5 2011reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/S0104-14282011005000070info:eu-repo/semantics/openAccessConceição,Bárbara M. daCosta,Marcos A. S.Santa Maria,Luiz C. deSilva,Manoel R.Wang,Shu H.eng2012-01-13T00:00:00Zoai:scielo:S0104-14282011000500011Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2012-01-13T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv A study of the initiator concentration’s effect on styrene-divinylbenzene polymerization with iron particles
title A study of the initiator concentration’s effect on styrene-divinylbenzene polymerization with iron particles
spellingShingle A study of the initiator concentration’s effect on styrene-divinylbenzene polymerization with iron particles
Conceição,Bárbara M. da
Magnetic copolymers
suspension polymerization
iron
composite
title_short A study of the initiator concentration’s effect on styrene-divinylbenzene polymerization with iron particles
title_full A study of the initiator concentration’s effect on styrene-divinylbenzene polymerization with iron particles
title_fullStr A study of the initiator concentration’s effect on styrene-divinylbenzene polymerization with iron particles
title_full_unstemmed A study of the initiator concentration’s effect on styrene-divinylbenzene polymerization with iron particles
title_sort A study of the initiator concentration’s effect on styrene-divinylbenzene polymerization with iron particles
author Conceição,Bárbara M. da
author_facet Conceição,Bárbara M. da
Costa,Marcos A. S.
Santa Maria,Luiz C. de
Silva,Manoel R.
Wang,Shu H.
author_role author
author2 Costa,Marcos A. S.
Santa Maria,Luiz C. de
Silva,Manoel R.
Wang,Shu H.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Conceição,Bárbara M. da
Costa,Marcos A. S.
Santa Maria,Luiz C. de
Silva,Manoel R.
Wang,Shu H.
dc.subject.por.fl_str_mv Magnetic copolymers
suspension polymerization
iron
composite
topic Magnetic copolymers
suspension polymerization
iron
composite
description This paper describes the preparation of magnetic copolymer obtained from suspension polymerization of styrene (Sty) and divinylbenzene (DVB) in the presence of iron particles treated and not treated with oleic acid. The magnetic copolymers were characterized according to their morphology, particle size distribution and magnetic properties. The results show that incorporation of iron particles significantly changed the particles’ morphology. All samples presented higher saturation magnetization than the values reported in the literature and the particle size distribution was more monodisperse when the polymerization was conducted with 5%wt of benzoyl peroxide (BPO).
publishDate 2011
dc.date.none.fl_str_mv 2011-01-01
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=S0104-14282011000500011
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282011000500011
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0104-14282011005000070
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 Polímeros
publisher.none.fl_str_mv Associação Brasileira de Polímeros
dc.source.none.fl_str_mv Polímeros v.21 n.5 2011
reponame:Polímeros (São Carlos. Online)
instname:Associação Brasileira de Polímeros (ABPol)
instacron:ABPO
instname_str Associação Brasileira de Polímeros (ABPol)
instacron_str ABPO
institution ABPO
reponame_str Polímeros (São Carlos. Online)
collection Polímeros (São Carlos. Online)
repository.name.fl_str_mv Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)
repository.mail.fl_str_mv ||revista@abpol.org.br
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