Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials

Autores
Carraro, Paola María; Elías, Verónica Rita; Garcia Blanco, Andres Alberto; Sapag, Manuel Karim; Moreno, Mario Sergio Jesus; Oliva, Marcos Iván; Eimer, Griselda Alejandra
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Ni/MCM-41 samples have been successfully prepared by wet impregnation method with different degrees of metal loading. Various techniques including X-ray diffraction, N2 adsorption?desorption, transmission electron microscopy, inductively coupled plasma atomic emission spectroscopy, electron microprobe analysis, UV?Vis diffuse reflectance spectra, infrared analysis, adsorption of pyridine coupled to infrared spectroscopy and hydrogen adsorption at 77 K at high and low pressure conditions were employed for the materials characterization. The Ni loading degree had a marked influence on the structural, chemical, acid and hydrogen storage properties of the samples. Thus, a low Ni loading favors the presence of highly dispersed Ni species responsible of the Lewis acidity. These species would promote hydrogen-favorable sites leading to a positive effect on the hydrogen storage capacity.
Fil: Carraro, Paola María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "enrique Gaviola"; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Centro de Investigacion y Tecnologia Quimica; Argentina
Fil: Elías, Verónica Rita. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Centro de Investigacion y Tecnologia Quimica; Argentina
Fil: Garcia Blanco, Andres Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina
Fil: Sapag, Manuel Karim. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina
Fil: Moreno, Mario Sergio Jesus. Comision Nacional de Energia Atomica. Centro Atomico Bariloche; Argentina
Fil: Oliva, Marcos Iván. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "enrique Gaviola"; Argentina
Fil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Centro de Investigacion y Tecnologia Quimica; Argentina
Materia
Mcm41
Nickel
Hydrogen Storage
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:11336/7625
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/7625
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materialsCarraro, Paola MaríaElías, Verónica RitaGarcia Blanco, Andres AlbertoSapag, Manuel KarimMoreno, Mario Sergio JesusOliva, Marcos IvánEimer, Griselda AlejandraMcm41NickelHydrogen Storagehttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Ni/MCM-41 samples have been successfully prepared by wet impregnation method with different degrees of metal loading. Various techniques including X-ray diffraction, N2 adsorption?desorption, transmission electron microscopy, inductively coupled plasma atomic emission spectroscopy, electron microprobe analysis, UV?Vis diffuse reflectance spectra, infrared analysis, adsorption of pyridine coupled to infrared spectroscopy and hydrogen adsorption at 77 K at high and low pressure conditions were employed for the materials characterization. The Ni loading degree had a marked influence on the structural, chemical, acid and hydrogen storage properties of the samples. Thus, a low Ni loading favors the presence of highly dispersed Ni species responsible of the Lewis acidity. These species would promote hydrogen-favorable sites leading to a positive effect on the hydrogen storage capacity.Fil: Carraro, Paola María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "enrique Gaviola"; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Centro de Investigacion y Tecnologia Quimica; ArgentinaFil: Elías, Verónica Rita. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Centro de Investigacion y Tecnologia Quimica; ArgentinaFil: Garcia Blanco, Andres Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; ArgentinaFil: Sapag, Manuel Karim. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; ArgentinaFil: Moreno, Mario Sergio Jesus. Comision Nacional de Energia Atomica. Centro Atomico Bariloche; ArgentinaFil: Oliva, Marcos Iván. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "enrique Gaviola"; ArgentinaFil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Centro de Investigacion y Tecnologia Quimica; ArgentinaElsevier Science2014-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/7625Carraro, Paola María; Elías, Verónica Rita; Garcia Blanco, Andres Alberto; Sapag, Manuel Karim; Moreno, Mario Sergio Jesus; et al.; Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials; Elsevier Science; Microporous And Mesoporous Materials; 191; 3-2014; 103-1111387-1811enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1387181114001206info:eu-repo/semantics/altIdentifier/hdl/http://dx.doi.org/10.1016/j.micromeso.2014.03.005info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:47:58Zoai:ri.conicet.gov.ar:11336/7625instacron: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:34982025-09-03 09:47:59.106CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials
title Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials
spellingShingle Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials
Carraro, Paola María
Mcm41
Nickel
Hydrogen Storage
title_short Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials
title_full Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials
title_fullStr Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials
title_full_unstemmed Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials
title_sort Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials
dc.creator.none.fl_str_mv Carraro, Paola María
Elías, Verónica Rita
Garcia Blanco, Andres Alberto
Sapag, Manuel Karim
Moreno, Mario Sergio Jesus
Oliva, Marcos Iván
Eimer, Griselda Alejandra
author Carraro, Paola María
author_facet Carraro, Paola María
Elías, Verónica Rita
Garcia Blanco, Andres Alberto
Sapag, Manuel Karim
Moreno, Mario Sergio Jesus
Oliva, Marcos Iván
Eimer, Griselda Alejandra
author_role author
author2 Elías, Verónica Rita
Garcia Blanco, Andres Alberto
Sapag, Manuel Karim
Moreno, Mario Sergio Jesus
Oliva, Marcos Iván
Eimer, Griselda Alejandra
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Mcm41
Nickel
Hydrogen Storage
topic Mcm41
Nickel
Hydrogen Storage
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Ni/MCM-41 samples have been successfully prepared by wet impregnation method with different degrees of metal loading. Various techniques including X-ray diffraction, N2 adsorption?desorption, transmission electron microscopy, inductively coupled plasma atomic emission spectroscopy, electron microprobe analysis, UV?Vis diffuse reflectance spectra, infrared analysis, adsorption of pyridine coupled to infrared spectroscopy and hydrogen adsorption at 77 K at high and low pressure conditions were employed for the materials characterization. The Ni loading degree had a marked influence on the structural, chemical, acid and hydrogen storage properties of the samples. Thus, a low Ni loading favors the presence of highly dispersed Ni species responsible of the Lewis acidity. These species would promote hydrogen-favorable sites leading to a positive effect on the hydrogen storage capacity.
Fil: Carraro, Paola María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "enrique Gaviola"; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Centro de Investigacion y Tecnologia Quimica; Argentina
Fil: Elías, Verónica Rita. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Centro de Investigacion y Tecnologia Quimica; Argentina
Fil: Garcia Blanco, Andres Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina
Fil: Sapag, Manuel Karim. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina
Fil: Moreno, Mario Sergio Jesus. Comision Nacional de Energia Atomica. Centro Atomico Bariloche; Argentina
Fil: Oliva, Marcos Iván. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "enrique Gaviola"; Argentina
Fil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Centro de Investigacion y Tecnologia Quimica; Argentina
description Ni/MCM-41 samples have been successfully prepared by wet impregnation method with different degrees of metal loading. Various techniques including X-ray diffraction, N2 adsorption?desorption, transmission electron microscopy, inductively coupled plasma atomic emission spectroscopy, electron microprobe analysis, UV?Vis diffuse reflectance spectra, infrared analysis, adsorption of pyridine coupled to infrared spectroscopy and hydrogen adsorption at 77 K at high and low pressure conditions were employed for the materials characterization. The Ni loading degree had a marked influence on the structural, chemical, acid and hydrogen storage properties of the samples. Thus, a low Ni loading favors the presence of highly dispersed Ni species responsible of the Lewis acidity. These species would promote hydrogen-favorable sites leading to a positive effect on the hydrogen storage capacity.
publishDate 2014
dc.date.none.fl_str_mv 2014-03
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/11336/7625
Carraro, Paola María; Elías, Verónica Rita; Garcia Blanco, Andres Alberto; Sapag, Manuel Karim; Moreno, Mario Sergio Jesus; et al.; Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials; Elsevier Science; Microporous And Mesoporous Materials; 191; 3-2014; 103-111
1387-1811
url http://hdl.handle.net/11336/7625
identifier_str_mv Carraro, Paola María; Elías, Verónica Rita; Garcia Blanco, Andres Alberto; Sapag, Manuel Karim; Moreno, Mario Sergio Jesus; et al.; Synthesis and multi-technique characterization of nickel loaded MCM-41 as potential hydrogen-storage materials; Elsevier Science; Microporous And Mesoporous Materials; 191; 3-2014; 103-111
1387-1811
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1387181114001206
info:eu-repo/semantics/altIdentifier/hdl/http://dx.doi.org/10.1016/j.micromeso.2014.03.005
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
application/pdf
application/pdf
application/pdf
application/pdf
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
_version_ 1842268894796972032
score 13.13397

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