New Composites CP@AC Based on Lanthanide Succinates
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of the Brazilian Chemical Society (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532019000400845 |
Resumo: | Composites derived from coordination polymers have been gathering great attention due to their singular properties and applications, especially catalysis and adsorption. In this work, seven new composites based on activated carbon (AC) and lanthanide-succinates (LnSuc; Ln = Pr, Nd, Sm, Gd, Dy, Er and Tm, and Suc = succinate) 3D-coordination polymers were obtained using hydrothermal reactions. Coordination polymers in LnSuc@AC composites (Ln = Pr, Nd, Sm, Gd) crystallize in monoclinic system and C2/c space group. However, the LnSuc in composites with Dy, Er and Tm have different crystal structures, due to the influence of the carbon matrix in the reaction. The systems were also characterized by Fourier transform infrared (FTIR) and thermogravimetric (TGA) analysis, and the results are in agreement with the X-ray powder diffraction (XRPD) data. The scanning electron microscopy (SEM) images confirm the crystallization of the compounds inside the pores of the carbon material. Photophysical properties of the NdSuc@AC and DySuc@AC were also investigated. |
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New Composites CP@AC Based on Lanthanide Succinatescoordination polymersluminescence and lanthanide compositesComposites derived from coordination polymers have been gathering great attention due to their singular properties and applications, especially catalysis and adsorption. In this work, seven new composites based on activated carbon (AC) and lanthanide-succinates (LnSuc; Ln = Pr, Nd, Sm, Gd, Dy, Er and Tm, and Suc = succinate) 3D-coordination polymers were obtained using hydrothermal reactions. Coordination polymers in LnSuc@AC composites (Ln = Pr, Nd, Sm, Gd) crystallize in monoclinic system and C2/c space group. However, the LnSuc in composites with Dy, Er and Tm have different crystal structures, due to the influence of the carbon matrix in the reaction. The systems were also characterized by Fourier transform infrared (FTIR) and thermogravimetric (TGA) analysis, and the results are in agreement with the X-ray powder diffraction (XRPD) data. The scanning electron microscopy (SEM) images confirm the crystallization of the compounds inside the pores of the carbon material. Photophysical properties of the NdSuc@AC and DySuc@AC were also investigated.Sociedade Brasileira de Química2019-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532019000400845Journal of the Brazilian Chemical Society v.30 n.4 2019reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.21577/0103-5053.20180218info:eu-repo/semantics/openAccessSantos,Guilherme C.Oliveira,Carlos A. F. deSilva,Fausthon F. daAlves Jr.,Severinoeng2019-03-12T00:00:00Zoai:scielo:S0103-50532019000400845Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2019-03-12T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
New Composites CP@AC Based on Lanthanide Succinates |
title |
New Composites CP@AC Based on Lanthanide Succinates |
spellingShingle |
New Composites CP@AC Based on Lanthanide Succinates Santos,Guilherme C. coordination polymers luminescence and lanthanide composites |
title_short |
New Composites CP@AC Based on Lanthanide Succinates |
title_full |
New Composites CP@AC Based on Lanthanide Succinates |
title_fullStr |
New Composites CP@AC Based on Lanthanide Succinates |
title_full_unstemmed |
New Composites CP@AC Based on Lanthanide Succinates |
title_sort |
New Composites CP@AC Based on Lanthanide Succinates |
author |
Santos,Guilherme C. |
author_facet |
Santos,Guilherme C. Oliveira,Carlos A. F. de Silva,Fausthon F. da Alves Jr.,Severino |
author_role |
author |
author2 |
Oliveira,Carlos A. F. de Silva,Fausthon F. da Alves Jr.,Severino |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Santos,Guilherme C. Oliveira,Carlos A. F. de Silva,Fausthon F. da Alves Jr.,Severino |
dc.subject.por.fl_str_mv |
coordination polymers luminescence and lanthanide composites |
topic |
coordination polymers luminescence and lanthanide composites |
description |
Composites derived from coordination polymers have been gathering great attention due to their singular properties and applications, especially catalysis and adsorption. In this work, seven new composites based on activated carbon (AC) and lanthanide-succinates (LnSuc; Ln = Pr, Nd, Sm, Gd, Dy, Er and Tm, and Suc = succinate) 3D-coordination polymers were obtained using hydrothermal reactions. Coordination polymers in LnSuc@AC composites (Ln = Pr, Nd, Sm, Gd) crystallize in monoclinic system and C2/c space group. However, the LnSuc in composites with Dy, Er and Tm have different crystal structures, due to the influence of the carbon matrix in the reaction. The systems were also characterized by Fourier transform infrared (FTIR) and thermogravimetric (TGA) analysis, and the results are in agreement with the X-ray powder diffraction (XRPD) data. The scanning electron microscopy (SEM) images confirm the crystallization of the compounds inside the pores of the carbon material. Photophysical properties of the NdSuc@AC and DySuc@AC were also investigated. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-04-01 |
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=S0103-50532019000400845 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532019000400845 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.21577/0103-5053.20180218 |
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 |
Journal of the Brazilian Chemical Society v.30 n.4 2019 reponame:Journal of the Brazilian Chemical Society (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
institution |
SBQ |
reponame_str |
Journal of the Brazilian Chemical Society (Online) |
collection |
Journal of the Brazilian Chemical Society (Online) |
repository.name.fl_str_mv |
Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ) |
repository.mail.fl_str_mv |
||office@jbcs.sbq.org.br |
_version_ |
1750318181696667648 |