Thermal behavior of some cyclic anhydrides: an important characterization for synthesis in the polymer field

Detalhes bibliográficos
Autor(a) principal: Gaglieri, Caroline [UNESP]
Data de Publicação: 2022
Outros Autores: de Moura, Aniele [UNESP], Alarcon, Rafael T. [UNESP], Magri, Raquel [UNESP], Bannach, Gilbert [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s10973-022-11213-x
http://hdl.handle.net/11449/234049
Resumo: Polyfunctional cyclic organic anhydrides are widely used in different fields, especially in monomer synthesis and therefore polymers applications. However, there is a lack in the literature about their thermal and spectroscopic characterization, which can lead researchers to a misunderstanding result, interpretation, and even spoiling yield values when there is a mixture between anhydride and its respective acid. Thus, in the present paper, it was evaluated a complete and depth thermal and spectroscopic characterization of some anhydrides (maleic, succinic, phthalic, naphthalic, pyromellitic, and benzophenone). In addition, it was demonstrated how to identify the acid presence, and how to recovery the anhydride (when possible) by thermal analysis. Lastly, it was demonstrated case studies about the importance of knowing the anhydrides properties to verify residual anhydrides in final products, anhydrides recovering as well as parallel reactions in polymer synthesis using some organocatalysts. Furthermore, UV–vis results exhibited absorption bands for each anhydride, which can be helpful for researches about aggregation-induced emission observed in some luminescent materials.
id UNSP_12b482845067f28d8b5fd0a1a21cdcec
oai_identifier_str oai:repositorio.unesp.br:11449/234049
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Thermal behavior of some cyclic anhydrides: an important characterization for synthesis in the polymer fieldAnhydrides decompositionAromatic anhydridesCrosslinkersDianhydridesThermal recuperationPolyfunctional cyclic organic anhydrides are widely used in different fields, especially in monomer synthesis and therefore polymers applications. However, there is a lack in the literature about their thermal and spectroscopic characterization, which can lead researchers to a misunderstanding result, interpretation, and even spoiling yield values when there is a mixture between anhydride and its respective acid. Thus, in the present paper, it was evaluated a complete and depth thermal and spectroscopic characterization of some anhydrides (maleic, succinic, phthalic, naphthalic, pyromellitic, and benzophenone). In addition, it was demonstrated how to identify the acid presence, and how to recovery the anhydride (when possible) by thermal analysis. Lastly, it was demonstrated case studies about the importance of knowing the anhydrides properties to verify residual anhydrides in final products, anhydrides recovering as well as parallel reactions in polymer synthesis using some organocatalysts. Furthermore, UV–vis results exhibited absorption bands for each anhydride, which can be helpful for researches about aggregation-induced emission observed in some luminescent materials.Chemistry Department School of Sciences UNESP - São Paulo State University, SPChemistry Department School of Sciences UNESP - São Paulo State University, SPUniversidade Estadual Paulista (UNESP)Gaglieri, Caroline [UNESP]de Moura, Aniele [UNESP]Alarcon, Rafael T. [UNESP]Magri, Raquel [UNESP]Bannach, Gilbert [UNESP]2022-05-01T12:56:29Z2022-05-01T12:56:29Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s10973-022-11213-xJournal of Thermal Analysis and Calorimetry.1588-29261388-6150http://hdl.handle.net/11449/23404910.1007/s10973-022-11213-x2-s2.0-85123466112Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Thermal Analysis and Calorimetryinfo:eu-repo/semantics/openAccess2024-04-29T18:16:45Zoai:repositorio.unesp.br:11449/234049Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:39:43.320645Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Thermal behavior of some cyclic anhydrides: an important characterization for synthesis in the polymer field
title Thermal behavior of some cyclic anhydrides: an important characterization for synthesis in the polymer field
spellingShingle Thermal behavior of some cyclic anhydrides: an important characterization for synthesis in the polymer field
Gaglieri, Caroline [UNESP]
Anhydrides decomposition
Aromatic anhydrides
Crosslinkers
Dianhydrides
Thermal recuperation
title_short Thermal behavior of some cyclic anhydrides: an important characterization for synthesis in the polymer field
title_full Thermal behavior of some cyclic anhydrides: an important characterization for synthesis in the polymer field
title_fullStr Thermal behavior of some cyclic anhydrides: an important characterization for synthesis in the polymer field
title_full_unstemmed Thermal behavior of some cyclic anhydrides: an important characterization for synthesis in the polymer field
title_sort Thermal behavior of some cyclic anhydrides: an important characterization for synthesis in the polymer field
author Gaglieri, Caroline [UNESP]
author_facet Gaglieri, Caroline [UNESP]
de Moura, Aniele [UNESP]
Alarcon, Rafael T. [UNESP]
Magri, Raquel [UNESP]
Bannach, Gilbert [UNESP]
author_role author
author2 de Moura, Aniele [UNESP]
Alarcon, Rafael T. [UNESP]
Magri, Raquel [UNESP]
Bannach, Gilbert [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Gaglieri, Caroline [UNESP]
de Moura, Aniele [UNESP]
Alarcon, Rafael T. [UNESP]
Magri, Raquel [UNESP]
Bannach, Gilbert [UNESP]
dc.subject.por.fl_str_mv Anhydrides decomposition
Aromatic anhydrides
Crosslinkers
Dianhydrides
Thermal recuperation
topic Anhydrides decomposition
Aromatic anhydrides
Crosslinkers
Dianhydrides
Thermal recuperation
description Polyfunctional cyclic organic anhydrides are widely used in different fields, especially in monomer synthesis and therefore polymers applications. However, there is a lack in the literature about their thermal and spectroscopic characterization, which can lead researchers to a misunderstanding result, interpretation, and even spoiling yield values when there is a mixture between anhydride and its respective acid. Thus, in the present paper, it was evaluated a complete and depth thermal and spectroscopic characterization of some anhydrides (maleic, succinic, phthalic, naphthalic, pyromellitic, and benzophenone). In addition, it was demonstrated how to identify the acid presence, and how to recovery the anhydride (when possible) by thermal analysis. Lastly, it was demonstrated case studies about the importance of knowing the anhydrides properties to verify residual anhydrides in final products, anhydrides recovering as well as parallel reactions in polymer synthesis using some organocatalysts. Furthermore, UV–vis results exhibited absorption bands for each anhydride, which can be helpful for researches about aggregation-induced emission observed in some luminescent materials.
publishDate 2022
dc.date.none.fl_str_mv 2022-05-01T12:56:29Z
2022-05-01T12:56:29Z
2022-01-01
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/s10973-022-11213-x
Journal of Thermal Analysis and Calorimetry.
1588-2926
1388-6150
http://hdl.handle.net/11449/234049
10.1007/s10973-022-11213-x
2-s2.0-85123466112
url http://dx.doi.org/10.1007/s10973-022-11213-x
http://hdl.handle.net/11449/234049
identifier_str_mv Journal of Thermal Analysis and Calorimetry.
1588-2926
1388-6150
10.1007/s10973-022-11213-x
2-s2.0-85123466112
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Thermal Analysis and Calorimetry
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_ 1808128397104119808