Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend

Detalhes bibliográficos
Autor(a) principal: Ito, Edson Noriyuki
Data de Publicação: 2019
Outros Autores: Costa, Anna Raffaela de Matos, Santos, Raquel Marques, Carvalho, Laura Hecker de, Canedo, Eduardo Luıs
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/37366
Resumo: 2029-12
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spelling Ito, Edson NoriyukiCosta, Anna Raffaela de MatosSantos, Raquel MarquesCarvalho, Laura Hecker deCanedo, Eduardo Luıs2021-09-21T14:39:52Z2019-01-29COSTA, Anna Raffaela de Matos; SANTOS, Raquel Marques; ITO, Edson Noriyuki; CARVALHO, Laura Hecker de; CANEDO, Eduardo Luís. Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend. Journal Of Thermal Analysis And Calorimetry, [S.L.], v. 137, n. 4, p. 1341-1346, 29 jan. 2019. Disponível em: https://link.springer.com/article/10.1007/s10973-019-08027-9. Acesso em: 22 abr. 2021. http://dx.doi.org/10.1007/s10973-019-08027-9.1388-61501572-8943https://repositorio.ufrn.br/handle/123456789/3736610.1007/s10973-019-08027-9Springer NatureAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessPolymer blends and alloysBiodegradable polymersThermal propertiesPHBPBATMelt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blendinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2029-12Melt and cold crystallization characteristics of poly(3-hydroxybutyrate) (PHB) and poly(butylene adipate-co-terephthalate) (PBAT), two biodegradable polyesters of current industrial interest, as well as a PHB/PBAT blend, were investigated by nonisothermal tests of differential scanning calorimetry over a range of cooling/heating rates ranging between 2 and 64 C min-1. Although more difficult to study the crystallization under isothermal conditions, the quantitative evaluation of nonisothermal crystallization is required to understand and model industrial processes, which are conducted under nonisothermal conditions. While PBAT crystallizes completely during cooling, PHB and the PHB/PBAT blend show incomplete crystallization from the melt, the process being completed during the reheating stage. Notwithstanding the different crystallization behavior, crystallinity levels and melting points of PHB, PBAT and the blend have virtually identical melt crystallization temperatures, due perhaps to differences in the nucleating efficiency of the stereoregular homopolymer PHB and the random copolymer PBAT. These findings may be of enough interest for process engineers designing and controlling operationsengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALMeltColdCrystallization_ITO_2019.pdfMeltColdCrystallization_ITO_2019.pdfapplication/pdf1042885https://repositorio.ufrn.br/bitstream/123456789/37366/1/MeltColdCrystallization_ITO_2019.pdfb12cf33b6a7fe6fd811abcbca01c7d02MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/37366/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/37366/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/373662024-03-19 01:06:58.481oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2024-03-19T04:06:58Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend
title Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend
spellingShingle Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend
Ito, Edson Noriyuki
Polymer blends and alloys
Biodegradable polymers
Thermal properties
PHB
PBAT
title_short Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend
title_full Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend
title_fullStr Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend
title_full_unstemmed Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend
title_sort Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend
author Ito, Edson Noriyuki
author_facet Ito, Edson Noriyuki
Costa, Anna Raffaela de Matos
Santos, Raquel Marques
Carvalho, Laura Hecker de
Canedo, Eduardo Luıs
author_role author
author2 Costa, Anna Raffaela de Matos
Santos, Raquel Marques
Carvalho, Laura Hecker de
Canedo, Eduardo Luıs
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Ito, Edson Noriyuki
Costa, Anna Raffaela de Matos
Santos, Raquel Marques
Carvalho, Laura Hecker de
Canedo, Eduardo Luıs
dc.subject.por.fl_str_mv Polymer blends and alloys
Biodegradable polymers
Thermal properties
PHB
PBAT
topic Polymer blends and alloys
Biodegradable polymers
Thermal properties
PHB
PBAT
description 2029-12
publishDate 2019
dc.date.issued.fl_str_mv 2019-01-29
dc.date.accessioned.fl_str_mv 2021-09-21T14:39:52Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv COSTA, Anna Raffaela de Matos; SANTOS, Raquel Marques; ITO, Edson Noriyuki; CARVALHO, Laura Hecker de; CANEDO, Eduardo Luís. Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend. Journal Of Thermal Analysis And Calorimetry, [S.L.], v. 137, n. 4, p. 1341-1346, 29 jan. 2019. Disponível em: https://link.springer.com/article/10.1007/s10973-019-08027-9. Acesso em: 22 abr. 2021. http://dx.doi.org/10.1007/s10973-019-08027-9.
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/37366
dc.identifier.issn.none.fl_str_mv 1388-6150
1572-8943
dc.identifier.doi.none.fl_str_mv 10.1007/s10973-019-08027-9
identifier_str_mv COSTA, Anna Raffaela de Matos; SANTOS, Raquel Marques; ITO, Edson Noriyuki; CARVALHO, Laura Hecker de; CANEDO, Eduardo Luís. Melt and cold crystallization in a poly(3-hydroxybutyrate) poly(butylene adipate-co-terephthalate) blend. Journal Of Thermal Analysis And Calorimetry, [S.L.], v. 137, n. 4, p. 1341-1346, 29 jan. 2019. Disponível em: https://link.springer.com/article/10.1007/s10973-019-08027-9. Acesso em: 22 abr. 2021. http://dx.doi.org/10.1007/s10973-019-08027-9.
1388-6150
1572-8943
10.1007/s10973-019-08027-9
url https://repositorio.ufrn.br/handle/123456789/37366
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRN
instname:Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
instname_str Universidade Federal do Rio Grande do Norte (UFRN)
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