Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials

Autores
Carraro, Paola María; Garcia Blanco, Andres Alberto; Soria, Federico Ariel; Lener, German; Sapag, Manuel Karim; Eimer, Griselda Alejandra; Oliva, Marcos Iván
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this study, we prepared MCM-41 mesoporous materials modified with different Ni contents, as promising materials for hydrogen storage. We focused on the role of dispersed nickel as a way of promoting the interaction with hydrogen as an alternative to improve hydrogen storage materials. In addition, the reducibility of Ni/MCM-41 materials was studied, and the hydrogen adsorption in the reduced materials was evaluated, in order to compare the behaviour of reduced and unreduced Ni/MCM-41 materials in hydrogen storage at 77 and 293 K. Hydrogen adsorption isotherms were measured at 77 K and 293 K, and at low and high-pressure conditions respectively. The results obtained show that the amount of hydrogen stored was highly enhanced by the dispersion of small amounts of Ni nanoparticles both at 77 and 293 K. Experimental techniques such as TPR, XPS, N2 adsorption-desorption and computational methods (DFT) were used in order to interpret the results and contribute to the understanding of hydrogen adsorption on Ni/MCM-41 materials.
Fil: Carraro, Paola María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Garcia Blanco, Andres Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Fil: Soria, Federico Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Lener, German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Fil: Sapag, Manuel Karim. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Fil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Oliva, Marcos Iván. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Materia
Dft Calculations
Hydrogen Storage
Mcm-41
Nickel
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:11336/32225
Acceder
id CONICETDig_e2604ac1724d50ed768d89c6317c3948
oai_identifier_str oai:ri.conicet.gov.ar:11336/32225
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materialsCarraro, Paola MaríaGarcia Blanco, Andres AlbertoSoria, Federico ArielLener, GermanSapag, Manuel KarimEimer, Griselda AlejandraOliva, Marcos IvánDft CalculationsHydrogen StorageMcm-41Nickelhttps://purl.org/becyt/ford/2.7https://purl.org/becyt/ford/2In this study, we prepared MCM-41 mesoporous materials modified with different Ni contents, as promising materials for hydrogen storage. We focused on the role of dispersed nickel as a way of promoting the interaction with hydrogen as an alternative to improve hydrogen storage materials. In addition, the reducibility of Ni/MCM-41 materials was studied, and the hydrogen adsorption in the reduced materials was evaluated, in order to compare the behaviour of reduced and unreduced Ni/MCM-41 materials in hydrogen storage at 77 and 293 K. Hydrogen adsorption isotherms were measured at 77 K and 293 K, and at low and high-pressure conditions respectively. The results obtained show that the amount of hydrogen stored was highly enhanced by the dispersion of small amounts of Ni nanoparticles both at 77 and 293 K. Experimental techniques such as TPR, XPS, N2 adsorption-desorption and computational methods (DFT) were used in order to interpret the results and contribute to the understanding of hydrogen adsorption on Ni/MCM-41 materials.Fil: Carraro, Paola María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; ArgentinaFil: Garcia Blanco, Andres Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; ArgentinaFil: Soria, Federico Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Lener, German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; ArgentinaFil: Sapag, Manuel Karim. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; ArgentinaFil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; ArgentinaFil: Oliva, Marcos Iván. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaElsevier2016-09info: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/11336/32225Sapag, Manuel Karim; Carraro, Paola María; Eimer, Griselda Alejandra; Garcia Blanco, Andres Alberto; Oliva, Marcos Iván; Lener, German; et al.; Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials; Elsevier; Microporous and Mesoporous Materials; 231; 9-2016; 31-391387-1811CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S138718111630169Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.micromeso.2016.05.017info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:45:13Zoai:ri.conicet.gov.ar:11336/32225instacron: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 09:45:14.047CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials
title Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials
spellingShingle Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials
Carraro, Paola María
Dft Calculations
Hydrogen Storage
Mcm-41
Nickel
title_short Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials
title_full Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials
title_fullStr Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials
title_full_unstemmed Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials
title_sort Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials
dc.creator.none.fl_str_mv Carraro, Paola María
Garcia Blanco, Andres Alberto
Soria, Federico Ariel
Lener, German
Sapag, Manuel Karim
Eimer, Griselda Alejandra
Oliva, Marcos Iván
author Carraro, Paola María
author_facet Carraro, Paola María
Garcia Blanco, Andres Alberto
Soria, Federico Ariel
Lener, German
Sapag, Manuel Karim
Eimer, Griselda Alejandra
Oliva, Marcos Iván
author_role author
author2 Garcia Blanco, Andres Alberto
Soria, Federico Ariel
Lener, German
Sapag, Manuel Karim
Eimer, Griselda Alejandra
Oliva, Marcos Iván
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Dft Calculations
Hydrogen Storage
Mcm-41
Nickel
topic Dft Calculations
Hydrogen Storage
Mcm-41
Nickel
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.7
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this study, we prepared MCM-41 mesoporous materials modified with different Ni contents, as promising materials for hydrogen storage. We focused on the role of dispersed nickel as a way of promoting the interaction with hydrogen as an alternative to improve hydrogen storage materials. In addition, the reducibility of Ni/MCM-41 materials was studied, and the hydrogen adsorption in the reduced materials was evaluated, in order to compare the behaviour of reduced and unreduced Ni/MCM-41 materials in hydrogen storage at 77 and 293 K. Hydrogen adsorption isotherms were measured at 77 K and 293 K, and at low and high-pressure conditions respectively. The results obtained show that the amount of hydrogen stored was highly enhanced by the dispersion of small amounts of Ni nanoparticles both at 77 and 293 K. Experimental techniques such as TPR, XPS, N2 adsorption-desorption and computational methods (DFT) were used in order to interpret the results and contribute to the understanding of hydrogen adsorption on Ni/MCM-41 materials.
Fil: Carraro, Paola María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Garcia Blanco, Andres Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Fil: Soria, Federico Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Lener, German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Fil: Sapag, Manuel Karim. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada ; Argentina
Fil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Oliva, Marcos Iván. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
description In this study, we prepared MCM-41 mesoporous materials modified with different Ni contents, as promising materials for hydrogen storage. We focused on the role of dispersed nickel as a way of promoting the interaction with hydrogen as an alternative to improve hydrogen storage materials. In addition, the reducibility of Ni/MCM-41 materials was studied, and the hydrogen adsorption in the reduced materials was evaluated, in order to compare the behaviour of reduced and unreduced Ni/MCM-41 materials in hydrogen storage at 77 and 293 K. Hydrogen adsorption isotherms were measured at 77 K and 293 K, and at low and high-pressure conditions respectively. The results obtained show that the amount of hydrogen stored was highly enhanced by the dispersion of small amounts of Ni nanoparticles both at 77 and 293 K. Experimental techniques such as TPR, XPS, N2 adsorption-desorption and computational methods (DFT) were used in order to interpret the results and contribute to the understanding of hydrogen adsorption on Ni/MCM-41 materials.
publishDate 2016
dc.date.none.fl_str_mv 2016-09
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/11336/32225
Sapag, Manuel Karim; Carraro, Paola María; Eimer, Griselda Alejandra; Garcia Blanco, Andres Alberto; Oliva, Marcos Iván; Lener, German; et al.; Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials; Elsevier; Microporous and Mesoporous Materials; 231; 9-2016; 31-39
1387-1811
CONICET Digital
CONICET
url http://hdl.handle.net/11336/32225
identifier_str_mv Sapag, Manuel Karim; Carraro, Paola María; Eimer, Griselda Alejandra; Garcia Blanco, Andres Alberto; Oliva, Marcos Iván; Lener, German; et al.; Understanding the role of nickel on the hydrogen storage capacity of Ni/MCM-41 materials; Elsevier; Microporous and Mesoporous Materials; 231; 9-2016; 31-39
1387-1811
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://www.sciencedirect.com/science/article/pii/S138718111630169X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.micromeso.2016.05.017
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
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 13.13397

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