Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- And...

Autores
Muñoz, Mercedes; Cabello, Carmen Ines; Botto, Irma Lia; Minelli, Giuliano; Capron, Mickael; Lamonier, Carole; Payen, Edmond
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
New advanced inorganic composite materials were prepared by combination of the polycation [AlO4Al12(OH)24(H2O)12]7+ with heteropolyoxomolybdates of Anderson type structure with formula: [XMo6O24H6]3- where X=Al(III), Co(III), and Cr(III). The synthesis of these materials is performed by direct mixture of the isopolycation and heteropolyanions in a pH controlled aqueous solution. These new materials were characterized by X-ray powder diffraction (XRD), 27Al nuclear magnetic resonance (NMR); vibrational (FT-IR and Raman Microprobe) and UV–visible diffuse reflectance (UV–vis-DR) spectroscopies and their stability was studied by thermal analysis (TG-DTA). The NMR and Raman spectroscopies are useful to characterize these materials and to demonstrate that the Anderson structure in the composite lattice is preserved. Likewise, XRD, Raman microprobe and UV–vis-DR spectroscopic techniques achieve the further characterization of thermal residues or intermediates. All results allow us to suggest that the evolution of properties depends on the heteroatom nature in the Anderson structural units of these new materials.
Fil: Muñoz, Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas "dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Cabello, Carmen Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas "dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Botto, Irma Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Química Inorganica "dr. Pedro J. Aymonino". Universidad Nacional de la Plata. Facultad de Cs.exactas. Centro de Química Inorganica "dr. Pedro J. Aymonino"; Argentina
Fil: Minelli, Giuliano. Universita di Roma ‘‘La Sapienza’’. Dipartimento di Chimica, Istituto di Sistemi Complessi; Italia
Fil: Capron, Mickael. Universite des sciences et technologie de Lille, Unite de Catalyse et de chimie du solide; Francia
Fil: Lamonier, Carole. Universite des sciences et technologie de Lille, Unite de Catalyse et de chimie du solide; Francia
Fil: Payen, Edmond. Universite des sciences et technologie de Lille, Unite de Catalyse et de chimie du solide; Francia
Materia
Heteropolyanions
Inorganic Composites
Al13-Isopolycation
27al Mas Nmr
Raman Microprobe
Oxidative Desulfurization
Hydrotreatment Catalysts
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/16750
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/16750
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanionsMuñoz, MercedesCabello, Carmen InesBotto, Irma LiaMinelli, GiulianoCapron, MickaelLamonier, CarolePayen, EdmondHeteropolyanionsInorganic CompositesAl13-Isopolycation27al Mas NmrRaman MicroprobeOxidative DesulfurizationHydrotreatment Catalystshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2New advanced inorganic composite materials were prepared by combination of the polycation [AlO4Al12(OH)24(H2O)12]7+ with heteropolyoxomolybdates of Anderson type structure with formula: [XMo6O24H6]3- where X=Al(III), Co(III), and Cr(III). The synthesis of these materials is performed by direct mixture of the isopolycation and heteropolyanions in a pH controlled aqueous solution. These new materials were characterized by X-ray powder diffraction (XRD), 27Al nuclear magnetic resonance (NMR); vibrational (FT-IR and Raman Microprobe) and UV–visible diffuse reflectance (UV–vis-DR) spectroscopies and their stability was studied by thermal analysis (TG-DTA). The NMR and Raman spectroscopies are useful to characterize these materials and to demonstrate that the Anderson structure in the composite lattice is preserved. Likewise, XRD, Raman microprobe and UV–vis-DR spectroscopic techniques achieve the further characterization of thermal residues or intermediates. All results allow us to suggest that the evolution of properties depends on the heteroatom nature in the Anderson structural units of these new materials.Fil: Muñoz, Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas "dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo En Ciencias Aplicadas; ArgentinaFil: Cabello, Carmen Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas "dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo En Ciencias Aplicadas; ArgentinaFil: Botto, Irma Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Química Inorganica "dr. Pedro J. Aymonino". Universidad Nacional de la Plata. Facultad de Cs.exactas. Centro de Química Inorganica "dr. Pedro J. Aymonino"; ArgentinaFil: Minelli, Giuliano. Universita di Roma ‘‘La Sapienza’’. Dipartimento di Chimica, Istituto di Sistemi Complessi; ItaliaFil: Capron, Mickael. Universite des sciences et technologie de Lille, Unite de Catalyse et de chimie du solide; FranciaFil: Lamonier, Carole. Universite des sciences et technologie de Lille, Unite de Catalyse et de chimie du solide; FranciaFil: Payen, Edmond. Universite des sciences et technologie de Lille, Unite de Catalyse et de chimie du solide; FranciaElsevier Science2007-09-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/16750Muñoz, Mercedes; Cabello, Carmen Ines; Botto, Irma Lia; Minelli, Giuliano; Capron, Mickael; et al.; Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanions; Elsevier Science; Journal Of Molecular Structure; 841; 1-3; 30-9-2007; 96-1030022-2860enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.molstruc.2006.11.067info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022286006009495info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:36:36Zoai:ri.conicet.gov.ar:11336/16750instacron: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 10:36:36.804CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanions
title Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanions
spellingShingle Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanions
Muñoz, Mercedes
Heteropolyanions
Inorganic Composites
Al13-Isopolycation
27al Mas Nmr
Raman Microprobe
Oxidative Desulfurization
Hydrotreatment Catalysts
title_short Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanions
title_full Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanions
title_fullStr Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanions
title_full_unstemmed Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanions
title_sort Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanions
dc.creator.none.fl_str_mv Muñoz, Mercedes
Cabello, Carmen Ines
Botto, Irma Lia
Minelli, Giuliano
Capron, Mickael
Lamonier, Carole
Payen, Edmond
author Muñoz, Mercedes
author_facet Muñoz, Mercedes
Cabello, Carmen Ines
Botto, Irma Lia
Minelli, Giuliano
Capron, Mickael
Lamonier, Carole
Payen, Edmond
author_role author
author2 Cabello, Carmen Ines
Botto, Irma Lia
Minelli, Giuliano
Capron, Mickael
Lamonier, Carole
Payen, Edmond
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Heteropolyanions
Inorganic Composites
Al13-Isopolycation
27al Mas Nmr
Raman Microprobe
Oxidative Desulfurization
Hydrotreatment Catalysts
topic Heteropolyanions
Inorganic Composites
Al13-Isopolycation
27al Mas Nmr
Raman Microprobe
Oxidative Desulfurization
Hydrotreatment Catalysts
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv New advanced inorganic composite materials were prepared by combination of the polycation [AlO4Al12(OH)24(H2O)12]7+ with heteropolyoxomolybdates of Anderson type structure with formula: [XMo6O24H6]3- where X=Al(III), Co(III), and Cr(III). The synthesis of these materials is performed by direct mixture of the isopolycation and heteropolyanions in a pH controlled aqueous solution. These new materials were characterized by X-ray powder diffraction (XRD), 27Al nuclear magnetic resonance (NMR); vibrational (FT-IR and Raman Microprobe) and UV–visible diffuse reflectance (UV–vis-DR) spectroscopies and their stability was studied by thermal analysis (TG-DTA). The NMR and Raman spectroscopies are useful to characterize these materials and to demonstrate that the Anderson structure in the composite lattice is preserved. Likewise, XRD, Raman microprobe and UV–vis-DR spectroscopic techniques achieve the further characterization of thermal residues or intermediates. All results allow us to suggest that the evolution of properties depends on the heteroatom nature in the Anderson structural units of these new materials.
Fil: Muñoz, Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas "dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Cabello, Carmen Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas "dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Botto, Irma Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - la Plata. Centro de Química Inorganica "dr. Pedro J. Aymonino". Universidad Nacional de la Plata. Facultad de Cs.exactas. Centro de Química Inorganica "dr. Pedro J. Aymonino"; Argentina
Fil: Minelli, Giuliano. Universita di Roma ‘‘La Sapienza’’. Dipartimento di Chimica, Istituto di Sistemi Complessi; Italia
Fil: Capron, Mickael. Universite des sciences et technologie de Lille, Unite de Catalyse et de chimie du solide; Francia
Fil: Lamonier, Carole. Universite des sciences et technologie de Lille, Unite de Catalyse et de chimie du solide; Francia
Fil: Payen, Edmond. Universite des sciences et technologie de Lille, Unite de Catalyse et de chimie du solide; Francia
description New advanced inorganic composite materials were prepared by combination of the polycation [AlO4Al12(OH)24(H2O)12]7+ with heteropolyoxomolybdates of Anderson type structure with formula: [XMo6O24H6]3- where X=Al(III), Co(III), and Cr(III). The synthesis of these materials is performed by direct mixture of the isopolycation and heteropolyanions in a pH controlled aqueous solution. These new materials were characterized by X-ray powder diffraction (XRD), 27Al nuclear magnetic resonance (NMR); vibrational (FT-IR and Raman Microprobe) and UV–visible diffuse reflectance (UV–vis-DR) spectroscopies and their stability was studied by thermal analysis (TG-DTA). The NMR and Raman spectroscopies are useful to characterize these materials and to demonstrate that the Anderson structure in the composite lattice is preserved. Likewise, XRD, Raman microprobe and UV–vis-DR spectroscopic techniques achieve the further characterization of thermal residues or intermediates. All results allow us to suggest that the evolution of properties depends on the heteroatom nature in the Anderson structural units of these new materials.
publishDate 2007
dc.date.none.fl_str_mv 2007-09-30
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/11336/16750
Muñoz, Mercedes; Cabello, Carmen Ines; Botto, Irma Lia; Minelli, Giuliano; Capron, Mickael; et al.; Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanions; Elsevier Science; Journal Of Molecular Structure; 841; 1-3; 30-9-2007; 96-103
0022-2860
url http://hdl.handle.net/11336/16750
identifier_str_mv Muñoz, Mercedes; Cabello, Carmen Ines; Botto, Irma Lia; Minelli, Giuliano; Capron, Mickael; et al.; Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12] 7þ isopolycation and Co–Cr and [AlMo6O24H6] 3- Anderson heteropolyanions; Elsevier Science; Journal Of Molecular Structure; 841; 1-3; 30-9-2007; 96-103
0022-2860
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.molstruc.2006.11.067
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022286006009495
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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score 13.070432

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