A new acrylated monomer from macaw vegetable oil that polymerizes without external photoinitiators
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s10965-021-02787-5 http://hdl.handle.net/11449/233702 |
Resumo: | The photopolymerization process has been widely studied due to its use in painting/coating, dentistry, creating photoresist materials and more recently in 3D printing. Therefore, new monomers have been synthesized to be used in this growing area. Here, a new Brazilian biomass derived, renewable monomer from macaw vegetable oil is presented. This monomer can self-polymerize without photoinitiation under UV light, reaching a monomer conversion of 75% and a conversion of 88% when ethyl 4-(dimethylamino)benzoate is present as a coinitiator. Furthermore, the final polymer has an orange color under visible light and exhibits fluorescence (a blue color) under UV radiation. Monomers and polymers formed from macaw (macaúba) vegetable oil are thermally stable up to 220 °C, as evidenced by thermogravimetry (TG). The polymers formed also exhibited a glass transition temperature of 2.6 °C, as observed in differential scanning calorimetry (DSC) curves and dynamic-mechanical analysis (DMA). This new monomer presents an alternative monomer to be used in 3D printing, in a similar manner to other vegetable oils such as soybean and linseed. |
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A new acrylated monomer from macaw vegetable oil that polymerizes without external photoinitiators3D printingAcrylated monomerBrazilian biomassLuminescent polymerPhotopolymerizationRenewable materialThe photopolymerization process has been widely studied due to its use in painting/coating, dentistry, creating photoresist materials and more recently in 3D printing. Therefore, new monomers have been synthesized to be used in this growing area. Here, a new Brazilian biomass derived, renewable monomer from macaw vegetable oil is presented. This monomer can self-polymerize without photoinitiation under UV light, reaching a monomer conversion of 75% and a conversion of 88% when ethyl 4-(dimethylamino)benzoate is present as a coinitiator. Furthermore, the final polymer has an orange color under visible light and exhibits fluorescence (a blue color) under UV radiation. Monomers and polymers formed from macaw (macaúba) vegetable oil are thermally stable up to 220 °C, as evidenced by thermogravimetry (TG). The polymers formed also exhibited a glass transition temperature of 2.6 °C, as observed in differential scanning calorimetry (DSC) curves and dynamic-mechanical analysis (DMA). This new monomer presents an alternative monomer to be used in 3D printing, in a similar manner to other vegetable oils such as soybean and linseed.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)School of Science Department of Chemistry UNESP - São Paulo State UniversityDepartment of Chemical and Biological Engineering University of Sheffield, Mappin StreetSão Carlos Institute of ChemistryGreen Chemistry Centre of Excellence Department of Chemistry The University of YorkSchool of Science Department of Chemistry UNESP - São Paulo State UniversityFAPESP: 2018/03460-6Universidade Estadual Paulista (UNESP)University of SheffieldSão Carlos Institute of ChemistryThe University of YorkAlarcon, Rafael T. [UNESP]Gaglieri, Caroline [UNESP]Lamb, Katie J.Cavalheiro, Éder T. G.North, MichaelBannach, Gilbert [UNESP]2022-05-01T09:47:20Z2022-05-01T09:47:20Z2021-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s10965-021-02787-5Journal of Polymer Research, v. 28, n. 11, 2021.1572-89351022-9760http://hdl.handle.net/11449/23370210.1007/s10965-021-02787-52-s2.0-85117329763Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Polymer Researchinfo:eu-repo/semantics/openAccess2024-04-29T18:17:11Zoai:repositorio.unesp.br:11449/233702Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-29T18:17:11Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
A new acrylated monomer from macaw vegetable oil that polymerizes without external photoinitiators |
title |
A new acrylated monomer from macaw vegetable oil that polymerizes without external photoinitiators |
spellingShingle |
A new acrylated monomer from macaw vegetable oil that polymerizes without external photoinitiators Alarcon, Rafael T. [UNESP] 3D printing Acrylated monomer Brazilian biomass Luminescent polymer Photopolymerization Renewable material |
title_short |
A new acrylated monomer from macaw vegetable oil that polymerizes without external photoinitiators |
title_full |
A new acrylated monomer from macaw vegetable oil that polymerizes without external photoinitiators |
title_fullStr |
A new acrylated monomer from macaw vegetable oil that polymerizes without external photoinitiators |
title_full_unstemmed |
A new acrylated monomer from macaw vegetable oil that polymerizes without external photoinitiators |
title_sort |
A new acrylated monomer from macaw vegetable oil that polymerizes without external photoinitiators |
author |
Alarcon, Rafael T. [UNESP] |
author_facet |
Alarcon, Rafael T. [UNESP] Gaglieri, Caroline [UNESP] Lamb, Katie J. Cavalheiro, Éder T. G. North, Michael Bannach, Gilbert [UNESP] |
author_role |
author |
author2 |
Gaglieri, Caroline [UNESP] Lamb, Katie J. Cavalheiro, Éder T. G. North, Michael Bannach, Gilbert [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) University of Sheffield São Carlos Institute of Chemistry The University of York |
dc.contributor.author.fl_str_mv |
Alarcon, Rafael T. [UNESP] Gaglieri, Caroline [UNESP] Lamb, Katie J. Cavalheiro, Éder T. G. North, Michael Bannach, Gilbert [UNESP] |
dc.subject.por.fl_str_mv |
3D printing Acrylated monomer Brazilian biomass Luminescent polymer Photopolymerization Renewable material |
topic |
3D printing Acrylated monomer Brazilian biomass Luminescent polymer Photopolymerization Renewable material |
description |
The photopolymerization process has been widely studied due to its use in painting/coating, dentistry, creating photoresist materials and more recently in 3D printing. Therefore, new monomers have been synthesized to be used in this growing area. Here, a new Brazilian biomass derived, renewable monomer from macaw vegetable oil is presented. This monomer can self-polymerize without photoinitiation under UV light, reaching a monomer conversion of 75% and a conversion of 88% when ethyl 4-(dimethylamino)benzoate is present as a coinitiator. Furthermore, the final polymer has an orange color under visible light and exhibits fluorescence (a blue color) under UV radiation. Monomers and polymers formed from macaw (macaúba) vegetable oil are thermally stable up to 220 °C, as evidenced by thermogravimetry (TG). The polymers formed also exhibited a glass transition temperature of 2.6 °C, as observed in differential scanning calorimetry (DSC) curves and dynamic-mechanical analysis (DMA). This new monomer presents an alternative monomer to be used in 3D printing, in a similar manner to other vegetable oils such as soybean and linseed. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11-01 2022-05-01T09:47:20Z 2022-05-01T09:47:20Z |
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.uri.fl_str_mv |
http://dx.doi.org/10.1007/s10965-021-02787-5 Journal of Polymer Research, v. 28, n. 11, 2021. 1572-8935 1022-9760 http://hdl.handle.net/11449/233702 10.1007/s10965-021-02787-5 2-s2.0-85117329763 |
url |
http://dx.doi.org/10.1007/s10965-021-02787-5 http://hdl.handle.net/11449/233702 |
identifier_str_mv |
Journal of Polymer Research, v. 28, n. 11, 2021. 1572-8935 1022-9760 10.1007/s10965-021-02787-5 2-s2.0-85117329763 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Polymer Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965274133233664 |