A study of the initiator concentrations effect on styrene-divinylbenzene polymerization with iron particles
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
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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Polímeros (São Carlos. Online) |
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A study of the initiator concentrations 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 concentrations effect on styrene-divinylbenzene polymerization with iron particles |
title |
A study of the initiator concentrations effect on styrene-divinylbenzene polymerization with iron particles |
spellingShingle |
A study of the initiator concentrations 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 concentrations effect on styrene-divinylbenzene polymerization with iron particles |
title_full |
A study of the initiator concentrations effect on styrene-divinylbenzene polymerization with iron particles |
title_fullStr |
A study of the initiator concentrations effect on styrene-divinylbenzene polymerization with iron particles |
title_full_unstemmed |
A study of the initiator concentrations effect on styrene-divinylbenzene polymerization with iron particles |
title_sort |
A study of the initiator concentrations 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 |
_version_ |
1754212586565402624 |