UMA ROTA ALTERNATIVA PARA OBTENÇÃO DE REDES DE COORDENAÇÃO VIA SÍNTESE SOLVOTERMAL UTILIZANDO Eu2O3 E ÁCIDO 2,6-NAFTALENODICARBOXÍLICO
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Química Nova (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422022000500537 |
Resumo: | An alternative route to synthesis of metal-organic frameworks containing Eu(III) ion was proposed via solvothermal process in aqueous medium. The compounds of the minimal formulae [Ln2(NDC)3(H2O)4] were synthesized starting from the mixture of the 2,6-naphthalenedicarboxylic acid with europium(III) oxide. So far, this type of metalorganic framework based on the lanthanide ion synthetic route has not been investigated before as the main metal sources are nitrate and chloride salts. The structural characterizations were performed by FTIR spectroscopy, thermal analysis TG-DSC, and X-ray diffraction. The results of IR and TG were consistent with the structural determination results and complemented by X-ray diffraction patterns. SEM images also corroborate the morphologies found in recent research on this material. The materials obtained shown high-intensity luminescence, for the Eu-NDC compound, which corroborates with an energy transfer efficient of the ligand to Eu(III) ion. |
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UMA ROTA ALTERNATIVA PARA OBTENÇÃO DE REDES DE COORDENAÇÃO VIA SÍNTESE SOLVOTERMAL UTILIZANDO Eu2O3 E ÁCIDO 2,6-NAFTALENODICARBOXÍLICOluminescence propertieseuropium(III)-organic frameworkssynthetic routeAn alternative route to synthesis of metal-organic frameworks containing Eu(III) ion was proposed via solvothermal process in aqueous medium. The compounds of the minimal formulae [Ln2(NDC)3(H2O)4] were synthesized starting from the mixture of the 2,6-naphthalenedicarboxylic acid with europium(III) oxide. So far, this type of metalorganic framework based on the lanthanide ion synthetic route has not been investigated before as the main metal sources are nitrate and chloride salts. The structural characterizations were performed by FTIR spectroscopy, thermal analysis TG-DSC, and X-ray diffraction. The results of IR and TG were consistent with the structural determination results and complemented by X-ray diffraction patterns. SEM images also corroborate the morphologies found in recent research on this material. The materials obtained shown high-intensity luminescence, for the Eu-NDC compound, which corroborates with an energy transfer efficient of the ligand to Eu(III) ion.Sociedade Brasileira de Química2022-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422022000500537Química Nova v.45 n.5 2022reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.21577/0100-4042.20170863info:eu-repo/semantics/openAccessOliveira,Roberta F.Pereira,Raphael H. de M.Viana,Rodrigo da SilvaAlves Júnior,SeverinoBelian,Mônica F.por2022-07-18T00:00:00Zoai:scielo:S0100-40422022000500537Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2022-07-18T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
UMA ROTA ALTERNATIVA PARA OBTENÇÃO DE REDES DE COORDENAÇÃO VIA SÍNTESE SOLVOTERMAL UTILIZANDO Eu2O3 E ÁCIDO 2,6-NAFTALENODICARBOXÍLICO |
title |
UMA ROTA ALTERNATIVA PARA OBTENÇÃO DE REDES DE COORDENAÇÃO VIA SÍNTESE SOLVOTERMAL UTILIZANDO Eu2O3 E ÁCIDO 2,6-NAFTALENODICARBOXÍLICO |
spellingShingle |
UMA ROTA ALTERNATIVA PARA OBTENÇÃO DE REDES DE COORDENAÇÃO VIA SÍNTESE SOLVOTERMAL UTILIZANDO Eu2O3 E ÁCIDO 2,6-NAFTALENODICARBOXÍLICO Oliveira,Roberta F. luminescence properties europium(III)-organic frameworks synthetic route |
title_short |
UMA ROTA ALTERNATIVA PARA OBTENÇÃO DE REDES DE COORDENAÇÃO VIA SÍNTESE SOLVOTERMAL UTILIZANDO Eu2O3 E ÁCIDO 2,6-NAFTALENODICARBOXÍLICO |
title_full |
UMA ROTA ALTERNATIVA PARA OBTENÇÃO DE REDES DE COORDENAÇÃO VIA SÍNTESE SOLVOTERMAL UTILIZANDO Eu2O3 E ÁCIDO 2,6-NAFTALENODICARBOXÍLICO |
title_fullStr |
UMA ROTA ALTERNATIVA PARA OBTENÇÃO DE REDES DE COORDENAÇÃO VIA SÍNTESE SOLVOTERMAL UTILIZANDO Eu2O3 E ÁCIDO 2,6-NAFTALENODICARBOXÍLICO |
title_full_unstemmed |
UMA ROTA ALTERNATIVA PARA OBTENÇÃO DE REDES DE COORDENAÇÃO VIA SÍNTESE SOLVOTERMAL UTILIZANDO Eu2O3 E ÁCIDO 2,6-NAFTALENODICARBOXÍLICO |
title_sort |
UMA ROTA ALTERNATIVA PARA OBTENÇÃO DE REDES DE COORDENAÇÃO VIA SÍNTESE SOLVOTERMAL UTILIZANDO Eu2O3 E ÁCIDO 2,6-NAFTALENODICARBOXÍLICO |
author |
Oliveira,Roberta F. |
author_facet |
Oliveira,Roberta F. Pereira,Raphael H. de M. Viana,Rodrigo da Silva Alves Júnior,Severino Belian,Mônica F. |
author_role |
author |
author2 |
Pereira,Raphael H. de M. Viana,Rodrigo da Silva Alves Júnior,Severino Belian,Mônica F. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Oliveira,Roberta F. Pereira,Raphael H. de M. Viana,Rodrigo da Silva Alves Júnior,Severino Belian,Mônica F. |
dc.subject.por.fl_str_mv |
luminescence properties europium(III)-organic frameworks synthetic route |
topic |
luminescence properties europium(III)-organic frameworks synthetic route |
description |
An alternative route to synthesis of metal-organic frameworks containing Eu(III) ion was proposed via solvothermal process in aqueous medium. The compounds of the minimal formulae [Ln2(NDC)3(H2O)4] were synthesized starting from the mixture of the 2,6-naphthalenedicarboxylic acid with europium(III) oxide. So far, this type of metalorganic framework based on the lanthanide ion synthetic route has not been investigated before as the main metal sources are nitrate and chloride salts. The structural characterizations were performed by FTIR spectroscopy, thermal analysis TG-DSC, and X-ray diffraction. The results of IR and TG were consistent with the structural determination results and complemented by X-ray diffraction patterns. SEM images also corroborate the morphologies found in recent research on this material. The materials obtained shown high-intensity luminescence, for the Eu-NDC compound, which corroborates with an energy transfer efficient of the ligand to Eu(III) ion. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-05-01 |
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=S0100-40422022000500537 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422022000500537 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.21577/0100-4042.20170863 |
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 |
Sociedade Brasileira de Química |
publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
dc.source.none.fl_str_mv |
Química Nova v.45 n.5 2022 reponame:Química Nova (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
institution |
SBQ |
reponame_str |
Química Nova (Online) |
collection |
Química Nova (Online) |
repository.name.fl_str_mv |
Química Nova (Online) - Sociedade Brasileira de Química (SBQ) |
repository.mail.fl_str_mv |
quimicanova@sbq.org.br |
_version_ |
1750318121868066816 |