Polyurethane and rare-earth materials: a review
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | The Journal of Engineering and Exact Sciences |
Texto Completo: | https://periodicos.ufv.br/jcec/article/view/15627 |
Resumo: | Polyurethanes are polymers produced from polyols and isocyanates. Commonly, aiming to modify physicochemical properties of the resulting material, other chemical species can be introduced in the polymeric structure, modifying its mechanical, thermal and electronic characteristics and conferring more stability and resistance to external factors. The rare earth chemical elements, composed of lanthanides, Y and Sc, can give the materials such improved characteristics, and are still less researched when compared to other chemical elements. In the present study, a systematic search was carried out on the Web of Science platform. No studies were identified with polyurethanes and Sc, Pr, Pm, Sm, Dy and Ho, showing room for unexplored studies. Most of the articles investigated the luminescent characteristics of the chemical elements that were used, but it was also possible to notice trends in changing mechanical and thermal properties. |
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Polyurethane and rare-earth materials: a reviewMateriais de poliuretanos e terras raras: uma revisãoPolyurethane. Rare-earthLanthanidesPoliuretanoTerras rarasLantanídeosPolyurethanes are polymers produced from polyols and isocyanates. Commonly, aiming to modify physicochemical properties of the resulting material, other chemical species can be introduced in the polymeric structure, modifying its mechanical, thermal and electronic characteristics and conferring more stability and resistance to external factors. The rare earth chemical elements, composed of lanthanides, Y and Sc, can give the materials such improved characteristics, and are still less researched when compared to other chemical elements. In the present study, a systematic search was carried out on the Web of Science platform. No studies were identified with polyurethanes and Sc, Pr, Pm, Sm, Dy and Ho, showing room for unexplored studies. Most of the articles investigated the luminescent characteristics of the chemical elements that were used, but it was also possible to notice trends in changing mechanical and thermal properties.Os poliuretanos são polímeros produzidos a partir de polióis e isocianatos. Comumente, visando modificar as propriedades físico-químicas do material resultante, outras espécies químicas podem ser introduzidas na estrutura polimérica, modificando suas características mecânicas, térmicas e eletrônicas e conferindo maior estabilidade e resistência a fatores externos. Os elementos químicos das terras raras, compostos pelos lantanídeos, Y e Sc, podem conferir aos materiais características aprimoradas, sendo ainda menos pesquisados quando comparados a outros elementos químicos. No presente estudo, foi realizada uma busca sistemática na plataforma Web of Science. Não foram identificados estudos com poliuretanos e Sc, Pr, Pm, Sm, Dy e Ho, mostrando espaço para estudos inexplorados. A maioria dos artigos investigou as características luminescentes dos elementos químicos utilizados, mas também foi possível perceber tendências na mudança de propriedades mecânicas e térmicas.Universidade Federal de Viçosa - UFV2023-04-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1562710.18540/jcecvl9iss3pp15627-01eThe Journal of Engineering and Exact Sciences; Vol. 9 No. 3 (2023); 15627-01eThe Journal of Engineering and Exact Sciences; Vol. 9 Núm. 3 (2023); 15627-01eThe Journal of Engineering and Exact Sciences; v. 9 n. 3 (2023); 15627-01e2527-1075reponame:The Journal of Engineering and Exact Sciencesinstname:Universidade Federal de Viçosa (UFV)instacron:UFVengporhttps://periodicos.ufv.br/jcec/article/view/15627/7886https://periodicos.ufv.br/jcec/article/view/15627/7887Copyright (c) 2023 The Journal of Engineering and Exact Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessPegoraro, Guilherme ManassésAlves, Lucas RepeckaCarriello, Giovanni MiravetiJanolla, Thais de AgrellaMambrini, Giovanni PimentaRezende, Maira de LourdesMenezes, Aparecido Junior de2023-05-24T13:48:02Zoai:ojs.periodicos.ufv.br:article/15627Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/oai2527-10752527-1075opendoar:2023-05-24T13:48:02The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
Polyurethane and rare-earth materials: a review Materiais de poliuretanos e terras raras: uma revisão |
title |
Polyurethane and rare-earth materials: a review |
spellingShingle |
Polyurethane and rare-earth materials: a review Pegoraro, Guilherme Manassés Polyurethane . Rare-earth Lanthanides Poliuretano Terras raras Lantanídeos |
title_short |
Polyurethane and rare-earth materials: a review |
title_full |
Polyurethane and rare-earth materials: a review |
title_fullStr |
Polyurethane and rare-earth materials: a review |
title_full_unstemmed |
Polyurethane and rare-earth materials: a review |
title_sort |
Polyurethane and rare-earth materials: a review |
author |
Pegoraro, Guilherme Manassés |
author_facet |
Pegoraro, Guilherme Manassés Alves, Lucas Repecka Carriello, Giovanni Miraveti Janolla, Thais de Agrella Mambrini, Giovanni Pimenta Rezende, Maira de Lourdes Menezes, Aparecido Junior de |
author_role |
author |
author2 |
Alves, Lucas Repecka Carriello, Giovanni Miraveti Janolla, Thais de Agrella Mambrini, Giovanni Pimenta Rezende, Maira de Lourdes Menezes, Aparecido Junior de |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Pegoraro, Guilherme Manassés Alves, Lucas Repecka Carriello, Giovanni Miraveti Janolla, Thais de Agrella Mambrini, Giovanni Pimenta Rezende, Maira de Lourdes Menezes, Aparecido Junior de |
dc.subject.por.fl_str_mv |
Polyurethane . Rare-earth Lanthanides Poliuretano Terras raras Lantanídeos |
topic |
Polyurethane . Rare-earth Lanthanides Poliuretano Terras raras Lantanídeos |
description |
Polyurethanes are polymers produced from polyols and isocyanates. Commonly, aiming to modify physicochemical properties of the resulting material, other chemical species can be introduced in the polymeric structure, modifying its mechanical, thermal and electronic characteristics and conferring more stability and resistance to external factors. The rare earth chemical elements, composed of lanthanides, Y and Sc, can give the materials such improved characteristics, and are still less researched when compared to other chemical elements. In the present study, a systematic search was carried out on the Web of Science platform. No studies were identified with polyurethanes and Sc, Pr, Pm, Sm, Dy and Ho, showing room for unexplored studies. Most of the articles investigated the luminescent characteristics of the chemical elements that were used, but it was also possible to notice trends in changing mechanical and thermal properties. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-04-05 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/15627 10.18540/jcecvl9iss3pp15627-01e |
url |
https://periodicos.ufv.br/jcec/article/view/15627 |
identifier_str_mv |
10.18540/jcecvl9iss3pp15627-01e |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/15627/7886 https://periodicos.ufv.br/jcec/article/view/15627/7887 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 The Journal of Engineering and Exact Sciences https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 The Journal of Engineering and Exact Sciences https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
dc.source.none.fl_str_mv |
The Journal of Engineering and Exact Sciences; Vol. 9 No. 3 (2023); 15627-01e The Journal of Engineering and Exact Sciences; Vol. 9 Núm. 3 (2023); 15627-01e The Journal of Engineering and Exact Sciences; v. 9 n. 3 (2023); 15627-01e 2527-1075 reponame:The Journal of Engineering and Exact Sciences instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
The Journal of Engineering and Exact Sciences |
collection |
The Journal of Engineering and Exact Sciences |
repository.name.fl_str_mv |
The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
|
_version_ |
1798313316146216960 |