Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3

Autores
Busch, Nina; Jepsen, Julian; Pistidda, Claudio; Puszkiel, Julián Atilio; Karimi, Fahim; Milanese, Chiara; Tolkiehn, Martin; Chaudhary, Anna Lisa; Klassen, Thomas; Dornheim, Martin
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Abstract Hydrogen sorption properties of the LiH-MgB2 system doped with TiCl3 were investigated with respect to milling conditions (milling times, ball to powder (BTP) ratios, rotation velocities and degrees of filling) to form the reactive hydride composite (RHC) LiBH4-MgH2. A heuristic model was applied to approximate the energy transfer from the mill to the powders. These results were linked to experimentally obtained quantities such as crystallite size, specific surface area (SSA) and homogeneity of the samples, using X-ray diffraction (XRD), the Brunauer-Emmett-Teller (BET) method and scanning electron microscopy (SEM), respectively. The results show that at approximately 20 kJ g-1 there are no further benefits to the system with an increase in energy transfer. This optimum energy transfer value indicates that a plateau was reached for MgB2 crystallite size therefore the there was also no improvement of reaction kinetics due to no change in crystallite size. Therefore, this study shows that an optimum energy transfer value was reached for the LiH-MgB2 system doped with TiCl3.
Fil: Busch, Nina. Helmholtz-zentrum Geesthacht; Alemania
Fil: Jepsen, Julian. Helmholtz-zentrum Geesthacht; Alemania
Fil: Pistidda, Claudio. Helmholtz-zentrum Geesthacht; Alemania
Fil: Puszkiel, Julián Atilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Karimi, Fahim. Helmholtz-zentrum Geesthacht; Alemania
Fil: Milanese, Chiara. Universita degli Studi di Pavia; Italia
Fil: Tolkiehn, Martin. Helmholtz-zentrum Geesthacht; Alemania
Fil: Chaudhary, Anna Lisa. Helmholtz-zentrum Geesthacht; Alemania
Fil: Klassen, Thomas. Helmholtz-zentrum Geesthacht; Alemania
Fil: Dornheim, Martin. Helmholtz-zentrum Geesthacht; Alemania
Materia
BALL-MILLING
HYDROGEN STORAGE
LIBH4
MGH2
REACTIVE HYDRIDE COMPOSITES
SORPTION
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:11336/180521
Acceder
id CONICETDig_24fc66021f3e4ed7d3e8dcb895d9c0fa
oai_identifier_str oai:ri.conicet.gov.ar:11336/180521
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3Busch, NinaJepsen, JulianPistidda, ClaudioPuszkiel, Julián AtilioKarimi, FahimMilanese, ChiaraTolkiehn, MartinChaudhary, Anna LisaKlassen, ThomasDornheim, MartinBALL-MILLINGHYDROGEN STORAGELIBH4MGH2REACTIVE HYDRIDE COMPOSITESSORPTIONhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Abstract Hydrogen sorption properties of the LiH-MgB2 system doped with TiCl3 were investigated with respect to milling conditions (milling times, ball to powder (BTP) ratios, rotation velocities and degrees of filling) to form the reactive hydride composite (RHC) LiBH4-MgH2. A heuristic model was applied to approximate the energy transfer from the mill to the powders. These results were linked to experimentally obtained quantities such as crystallite size, specific surface area (SSA) and homogeneity of the samples, using X-ray diffraction (XRD), the Brunauer-Emmett-Teller (BET) method and scanning electron microscopy (SEM), respectively. The results show that at approximately 20 kJ g-1 there are no further benefits to the system with an increase in energy transfer. This optimum energy transfer value indicates that a plateau was reached for MgB2 crystallite size therefore the there was also no improvement of reaction kinetics due to no change in crystallite size. Therefore, this study shows that an optimum energy transfer value was reached for the LiH-MgB2 system doped with TiCl3.Fil: Busch, Nina. Helmholtz-zentrum Geesthacht; AlemaniaFil: Jepsen, Julian. Helmholtz-zentrum Geesthacht; AlemaniaFil: Pistidda, Claudio. Helmholtz-zentrum Geesthacht; AlemaniaFil: Puszkiel, Julián Atilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaFil: Karimi, Fahim. Helmholtz-zentrum Geesthacht; AlemaniaFil: Milanese, Chiara. Universita degli Studi di Pavia; ItaliaFil: Tolkiehn, Martin. Helmholtz-zentrum Geesthacht; AlemaniaFil: Chaudhary, Anna Lisa. Helmholtz-zentrum Geesthacht; AlemaniaFil: Klassen, Thomas. Helmholtz-zentrum Geesthacht; AlemaniaFil: Dornheim, Martin. Helmholtz-zentrum Geesthacht; AlemaniaElsevier Science SA2014-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/180521Busch, Nina; Jepsen, Julian; Pistidda, Claudio; Puszkiel, Julián Atilio; Karimi, Fahim; et al.; Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3; Elsevier Science SA; Journal of Alloys and Compounds; 645; S1; 11-2014; 299-3030925-8388CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2014.12.187info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-01-14T12:10:47Zoai:ri.conicet.gov.ar:11336/180521instacron: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:34982026-01-14 12:10:47.381CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3
title Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3
spellingShingle Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3
Busch, Nina
BALL-MILLING
HYDROGEN STORAGE
LIBH4
MGH2
REACTIVE HYDRIDE COMPOSITES
SORPTION
title_short Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3
title_full Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3
title_fullStr Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3
title_full_unstemmed Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3
title_sort Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3
dc.creator.none.fl_str_mv Busch, Nina
Jepsen, Julian
Pistidda, Claudio
Puszkiel, Julián Atilio
Karimi, Fahim
Milanese, Chiara
Tolkiehn, Martin
Chaudhary, Anna Lisa
Klassen, Thomas
Dornheim, Martin
author Busch, Nina
author_facet Busch, Nina
Jepsen, Julian
Pistidda, Claudio
Puszkiel, Julián Atilio
Karimi, Fahim
Milanese, Chiara
Tolkiehn, Martin
Chaudhary, Anna Lisa
Klassen, Thomas
Dornheim, Martin
author_role author
author2 Jepsen, Julian
Pistidda, Claudio
Puszkiel, Julián Atilio
Karimi, Fahim
Milanese, Chiara
Tolkiehn, Martin
Chaudhary, Anna Lisa
Klassen, Thomas
Dornheim, Martin
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv BALL-MILLING
HYDROGEN STORAGE
LIBH4
MGH2
REACTIVE HYDRIDE COMPOSITES
SORPTION
topic BALL-MILLING
HYDROGEN STORAGE
LIBH4
MGH2
REACTIVE HYDRIDE COMPOSITES
SORPTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Abstract Hydrogen sorption properties of the LiH-MgB2 system doped with TiCl3 were investigated with respect to milling conditions (milling times, ball to powder (BTP) ratios, rotation velocities and degrees of filling) to form the reactive hydride composite (RHC) LiBH4-MgH2. A heuristic model was applied to approximate the energy transfer from the mill to the powders. These results were linked to experimentally obtained quantities such as crystallite size, specific surface area (SSA) and homogeneity of the samples, using X-ray diffraction (XRD), the Brunauer-Emmett-Teller (BET) method and scanning electron microscopy (SEM), respectively. The results show that at approximately 20 kJ g-1 there are no further benefits to the system with an increase in energy transfer. This optimum energy transfer value indicates that a plateau was reached for MgB2 crystallite size therefore the there was also no improvement of reaction kinetics due to no change in crystallite size. Therefore, this study shows that an optimum energy transfer value was reached for the LiH-MgB2 system doped with TiCl3.
Fil: Busch, Nina. Helmholtz-zentrum Geesthacht; Alemania
Fil: Jepsen, Julian. Helmholtz-zentrum Geesthacht; Alemania
Fil: Pistidda, Claudio. Helmholtz-zentrum Geesthacht; Alemania
Fil: Puszkiel, Julián Atilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Karimi, Fahim. Helmholtz-zentrum Geesthacht; Alemania
Fil: Milanese, Chiara. Universita degli Studi di Pavia; Italia
Fil: Tolkiehn, Martin. Helmholtz-zentrum Geesthacht; Alemania
Fil: Chaudhary, Anna Lisa. Helmholtz-zentrum Geesthacht; Alemania
Fil: Klassen, Thomas. Helmholtz-zentrum Geesthacht; Alemania
Fil: Dornheim, Martin. Helmholtz-zentrum Geesthacht; Alemania
description Abstract Hydrogen sorption properties of the LiH-MgB2 system doped with TiCl3 were investigated with respect to milling conditions (milling times, ball to powder (BTP) ratios, rotation velocities and degrees of filling) to form the reactive hydride composite (RHC) LiBH4-MgH2. A heuristic model was applied to approximate the energy transfer from the mill to the powders. These results were linked to experimentally obtained quantities such as crystallite size, specific surface area (SSA) and homogeneity of the samples, using X-ray diffraction (XRD), the Brunauer-Emmett-Teller (BET) method and scanning electron microscopy (SEM), respectively. The results show that at approximately 20 kJ g-1 there are no further benefits to the system with an increase in energy transfer. This optimum energy transfer value indicates that a plateau was reached for MgB2 crystallite size therefore the there was also no improvement of reaction kinetics due to no change in crystallite size. Therefore, this study shows that an optimum energy transfer value was reached for the LiH-MgB2 system doped with TiCl3.
publishDate 2014
dc.date.none.fl_str_mv 2014-11
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/11336/180521
Busch, Nina; Jepsen, Julian; Pistidda, Claudio; Puszkiel, Julián Atilio; Karimi, Fahim; et al.; Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3; Elsevier Science SA; Journal of Alloys and Compounds; 645; S1; 11-2014; 299-303
0925-8388
CONICET Digital
CONICET
url http://hdl.handle.net/11336/180521
identifier_str_mv Busch, Nina; Jepsen, Julian; Pistidda, Claudio; Puszkiel, Julián Atilio; Karimi, Fahim; et al.; Influence of milling parameters on the sorption properties of the LiH-MgB2 system doped with TiCl3; Elsevier Science SA; Journal of Alloys and Compounds; 645; S1; 11-2014; 299-303
0925-8388
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2014.12.187
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
dc.publisher.none.fl_str_mv Elsevier Science SA
publisher.none.fl_str_mv Elsevier Science SA
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 13.113929

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