Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity

Autores
Rodríguez, Nicolás Artemio; Parra, Rodrigo; Grela, Maria Alejandra
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
MIL-125 is prepared using a modified version of a previously reported strategy, in which different ratios of trimethylamine (TEA) are added to the reaction mixture. It is shown that TEA made the synthesis of MIL-125 more feasible, at lower temperatures, and limiting the formation of TiO2. The solids are then characterized by various means and finally studied in the photodegradation of Rhodamine B (RhB). The shape and size of MIL-125 particles can be tuned by varying the number of TEA equivalents, with the smallest particles yielding the highest rate of RhB decomposition. It is found that the adsorption of the photocatalyst on MIL-125 plays an important role in the photodegradation mechanism of the dye.
Fil: Rodríguez, Nicolás Artemio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Parra, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Grela, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Materia
METAL-ORGANIC FRAMEWORKS
MIL-125
PARTICLE MORPHOLOGY
PHOTOCATALYSIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/139677

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spelling Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activityRodríguez, Nicolás ArtemioParra, RodrigoGrela, Maria AlejandraMETAL-ORGANIC FRAMEWORKSMIL-125PARTICLE MORPHOLOGYPHOTOCATALYSIShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2MIL-125 is prepared using a modified version of a previously reported strategy, in which different ratios of trimethylamine (TEA) are added to the reaction mixture. It is shown that TEA made the synthesis of MIL-125 more feasible, at lower temperatures, and limiting the formation of TiO2. The solids are then characterized by various means and finally studied in the photodegradation of Rhodamine B (RhB). The shape and size of MIL-125 particles can be tuned by varying the number of TEA equivalents, with the smallest particles yielding the highest rate of RhB decomposition. It is found that the adsorption of the photocatalyst on MIL-125 plays an important role in the photodegradation mechanism of the dye.Fil: Rodríguez, Nicolás Artemio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaFil: Parra, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Grela, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaSpringer2020-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/139677Rodríguez, Nicolás Artemio; Parra, Rodrigo; Grela, Maria Alejandra; Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity; Springer; SN Applied Sciences; 2; 11; 10-2020; 1-92523-3971CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s42452-020-03683-1info:eu-repo/semantics/altIdentifier/doi/10.1007/s42452-020-03683-1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:50:19Zoai:ri.conicet.gov.ar:11336/139677instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:50:19.787CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity
title Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity
spellingShingle Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity
Rodríguez, Nicolás Artemio
METAL-ORGANIC FRAMEWORKS
MIL-125
PARTICLE MORPHOLOGY
PHOTOCATALYSIS
title_short Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity
title_full Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity
title_fullStr Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity
title_full_unstemmed Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity
title_sort Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity
dc.creator.none.fl_str_mv Rodríguez, Nicolás Artemio
Parra, Rodrigo
Grela, Maria Alejandra
author Rodríguez, Nicolás Artemio
author_facet Rodríguez, Nicolás Artemio
Parra, Rodrigo
Grela, Maria Alejandra
author_role author
author2 Parra, Rodrigo
Grela, Maria Alejandra
author2_role author
author
dc.subject.none.fl_str_mv METAL-ORGANIC FRAMEWORKS
MIL-125
PARTICLE MORPHOLOGY
PHOTOCATALYSIS
topic METAL-ORGANIC FRAMEWORKS
MIL-125
PARTICLE MORPHOLOGY
PHOTOCATALYSIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv MIL-125 is prepared using a modified version of a previously reported strategy, in which different ratios of trimethylamine (TEA) are added to the reaction mixture. It is shown that TEA made the synthesis of MIL-125 more feasible, at lower temperatures, and limiting the formation of TiO2. The solids are then characterized by various means and finally studied in the photodegradation of Rhodamine B (RhB). The shape and size of MIL-125 particles can be tuned by varying the number of TEA equivalents, with the smallest particles yielding the highest rate of RhB decomposition. It is found that the adsorption of the photocatalyst on MIL-125 plays an important role in the photodegradation mechanism of the dye.
Fil: Rodríguez, Nicolás Artemio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Parra, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Grela, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
description MIL-125 is prepared using a modified version of a previously reported strategy, in which different ratios of trimethylamine (TEA) are added to the reaction mixture. It is shown that TEA made the synthesis of MIL-125 more feasible, at lower temperatures, and limiting the formation of TiO2. The solids are then characterized by various means and finally studied in the photodegradation of Rhodamine B (RhB). The shape and size of MIL-125 particles can be tuned by varying the number of TEA equivalents, with the smallest particles yielding the highest rate of RhB decomposition. It is found that the adsorption of the photocatalyst on MIL-125 plays an important role in the photodegradation mechanism of the dye.
publishDate 2020
dc.date.none.fl_str_mv 2020-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/139677
Rodríguez, Nicolás Artemio; Parra, Rodrigo; Grela, Maria Alejandra; Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity; Springer; SN Applied Sciences; 2; 11; 10-2020; 1-9
2523-3971
CONICET Digital
CONICET
url http://hdl.handle.net/11336/139677
identifier_str_mv Rodríguez, Nicolás Artemio; Parra, Rodrigo; Grela, Maria Alejandra; Triethylamine as a tuning agent of the MIL-125 particle morphology and its effect on the photocatalytic activity; Springer; SN Applied Sciences; 2; 11; 10-2020; 1-9
2523-3971
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s42452-020-03683-1
info:eu-repo/semantics/altIdentifier/doi/10.1007/s42452-020-03683-1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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