Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3
- Autores
- Puszkiel, Julián Atilio; Gennari, Fabiana Cristina; Arneodo Larochette, Pierre Paul; Troiani, Horacio Esteban; Karimi, Fahim; Pistidda, Claudio; Gosalawit e Utke, Rapee; Jepsen, Julian; Jensen, Torben R.; Gundlach, Carsten; Tolkiehn, Martin; Bellosta von Colbe, José; Klassen, Thomas; Dornheim, Martin
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Mge10 mol% LiBH4 composite plus small amounts of FeF3 is investigated in the present work. The presence of LiBH4 during the milling process noticeably modifies the size and morphology of the Mg agglomerates, leading to faster hydrogenation and reaching almost the theoretical hydrogen capacity owing to enhanced hydrogen diffusion mechanism. However, the dehydrogenation of the system at low temperatures (300 C) is still slow. Thus, FeF3 addition is proposed to improve the dehydrogenation kinetic behavior. From experimental results, it is found that the presence of FeF3 results in an additional size reduction of the Mg agglomerates between ~10 and ~100 mm and the formation of stable phases such as MgF2, LiF and FeB. The FeB species might have a catalytic effect upon the MgH2 decomposition. As a further result of the FeF3 addition, the Mge10 mol%LiBH4e5 mol% FeF3 material shows improved dehydrogenation properties: reduced dehydrogenation activation energy, faster hydrogen desorption rate and reversible hydrogen capacities of about 5 wt% at 275 C.
Fil: Puszkiel, Julián Atilio. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Centre for Materials and Coastal Research; Alemania
Fil: Gennari, Fabiana Cristina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Arneodo Larochette, Pierre Paul. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Troiani, Horacio Esteban. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Karimi, Fahim. Centre for Materials and Coastal Research; Alemania
Fil: Pistidda, Claudio. Centre for Materials and Coastal Research; Alemania
Fil: Gosalawit e Utke, Rapee. Centre for Materials and Coastal Research; Alemania. Institute of Science, Suranaree University of Technology; Tailandia
Fil: Jepsen, Julian. Centre for Materials and Coastal Research; Alemania
Fil: Jensen, Torben R.. University of Aarhus; Dinamarca
Fil: Gundlach, Carsten. University of Aarhus; Dinamarca
Fil: Tolkiehn, Martin. HASYLAB at DES; Alemania
Fil: Bellosta von Colbe, José. Centre for Materials and Coastal Research; Alemania
Fil: Klassen, Thomas. Centre for Materials and Coastal Research; Alemania
Fil: Dornheim, Martin. Centre for Materials and Coastal Research; Alemania - Materia
-
Hydrogen Storage
Halides
Reaction Path
Milling
Magnesium Hydride
Boride - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/34083
Ver los metadatos del registro completo
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CONICET Digital (CONICET) |
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Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3Puszkiel, Julián AtilioGennari, Fabiana CristinaArneodo Larochette, Pierre PaulTroiani, Horacio EstebanKarimi, FahimPistidda, ClaudioGosalawit e Utke, RapeeJepsen, JulianJensen, Torben R.Gundlach, CarstenTolkiehn, MartinBellosta von Colbe, JoséKlassen, ThomasDornheim, MartinHydrogen StorageHalidesReaction PathMillingMagnesium HydrideBoridehttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2Mge10 mol% LiBH4 composite plus small amounts of FeF3 is investigated in the present work. The presence of LiBH4 during the milling process noticeably modifies the size and morphology of the Mg agglomerates, leading to faster hydrogenation and reaching almost the theoretical hydrogen capacity owing to enhanced hydrogen diffusion mechanism. However, the dehydrogenation of the system at low temperatures (300 C) is still slow. Thus, FeF3 addition is proposed to improve the dehydrogenation kinetic behavior. From experimental results, it is found that the presence of FeF3 results in an additional size reduction of the Mg agglomerates between ~10 and ~100 mm and the formation of stable phases such as MgF2, LiF and FeB. The FeB species might have a catalytic effect upon the MgH2 decomposition. As a further result of the FeF3 addition, the Mge10 mol%LiBH4e5 mol% FeF3 material shows improved dehydrogenation properties: reduced dehydrogenation activation energy, faster hydrogen desorption rate and reversible hydrogen capacities of about 5 wt% at 275 C.Fil: Puszkiel, Julián Atilio. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Centre for Materials and Coastal Research; AlemaniaFil: Gennari, Fabiana Cristina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Arneodo Larochette, Pierre Paul. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Troiani, Horacio Esteban. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Karimi, Fahim. Centre for Materials and Coastal Research; AlemaniaFil: Pistidda, Claudio. Centre for Materials and Coastal Research; AlemaniaFil: Gosalawit e Utke, Rapee. Centre for Materials and Coastal Research; Alemania. Institute of Science, Suranaree University of Technology; TailandiaFil: Jepsen, Julian. Centre for Materials and Coastal Research; AlemaniaFil: Jensen, Torben R.. University of Aarhus; DinamarcaFil: Gundlach, Carsten. University of Aarhus; DinamarcaFil: Tolkiehn, Martin. HASYLAB at DES; AlemaniaFil: Bellosta von Colbe, José. Centre for Materials and Coastal Research; AlemaniaFil: Klassen, Thomas. Centre for Materials and Coastal Research; AlemaniaFil: Dornheim, Martin. Centre for Materials and Coastal Research; AlemaniaElsevier Science2014-06-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/34083Puszkiel, Julián Atilio; Gennari, Fabiana Cristina; Arneodo Larochette, Pierre Paul; Troiani, Horacio Esteban; Karimi, Fahim; et al.; Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3; Elsevier Science; Journal of Power Sources; 267; 2014; 9-6-2014; 799-8110378-7753CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0378775314008234info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jpowsour.2014.05.130info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:02:48Zoai:ri.conicet.gov.ar:11336/34083instacron: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 10:02:49.085CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3 |
title |
Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3 |
spellingShingle |
Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3 Puszkiel, Julián Atilio Hydrogen Storage Halides Reaction Path Milling Magnesium Hydride Boride |
title_short |
Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3 |
title_full |
Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3 |
title_fullStr |
Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3 |
title_full_unstemmed |
Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3 |
title_sort |
Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3 |
dc.creator.none.fl_str_mv |
Puszkiel, Julián Atilio Gennari, Fabiana Cristina Arneodo Larochette, Pierre Paul Troiani, Horacio Esteban Karimi, Fahim Pistidda, Claudio Gosalawit e Utke, Rapee Jepsen, Julian Jensen, Torben R. Gundlach, Carsten Tolkiehn, Martin Bellosta von Colbe, José Klassen, Thomas Dornheim, Martin |
author |
Puszkiel, Julián Atilio |
author_facet |
Puszkiel, Julián Atilio Gennari, Fabiana Cristina Arneodo Larochette, Pierre Paul Troiani, Horacio Esteban Karimi, Fahim Pistidda, Claudio Gosalawit e Utke, Rapee Jepsen, Julian Jensen, Torben R. Gundlach, Carsten Tolkiehn, Martin Bellosta von Colbe, José Klassen, Thomas Dornheim, Martin |
author_role |
author |
author2 |
Gennari, Fabiana Cristina Arneodo Larochette, Pierre Paul Troiani, Horacio Esteban Karimi, Fahim Pistidda, Claudio Gosalawit e Utke, Rapee Jepsen, Julian Jensen, Torben R. Gundlach, Carsten Tolkiehn, Martin Bellosta von Colbe, José Klassen, Thomas Dornheim, Martin |
author2_role |
author author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Hydrogen Storage Halides Reaction Path Milling Magnesium Hydride Boride |
topic |
Hydrogen Storage Halides Reaction Path Milling Magnesium Hydride Boride |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.10 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Mge10 mol% LiBH4 composite plus small amounts of FeF3 is investigated in the present work. The presence of LiBH4 during the milling process noticeably modifies the size and morphology of the Mg agglomerates, leading to faster hydrogenation and reaching almost the theoretical hydrogen capacity owing to enhanced hydrogen diffusion mechanism. However, the dehydrogenation of the system at low temperatures (300 C) is still slow. Thus, FeF3 addition is proposed to improve the dehydrogenation kinetic behavior. From experimental results, it is found that the presence of FeF3 results in an additional size reduction of the Mg agglomerates between ~10 and ~100 mm and the formation of stable phases such as MgF2, LiF and FeB. The FeB species might have a catalytic effect upon the MgH2 decomposition. As a further result of the FeF3 addition, the Mge10 mol%LiBH4e5 mol% FeF3 material shows improved dehydrogenation properties: reduced dehydrogenation activation energy, faster hydrogen desorption rate and reversible hydrogen capacities of about 5 wt% at 275 C. Fil: Puszkiel, Julián Atilio. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Centre for Materials and Coastal Research; Alemania Fil: Gennari, Fabiana Cristina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina Fil: Arneodo Larochette, Pierre Paul. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina Fil: Troiani, Horacio Esteban. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina Fil: Karimi, Fahim. Centre for Materials and Coastal Research; Alemania Fil: Pistidda, Claudio. Centre for Materials and Coastal Research; Alemania Fil: Gosalawit e Utke, Rapee. Centre for Materials and Coastal Research; Alemania. Institute of Science, Suranaree University of Technology; Tailandia Fil: Jepsen, Julian. Centre for Materials and Coastal Research; Alemania Fil: Jensen, Torben R.. University of Aarhus; Dinamarca Fil: Gundlach, Carsten. University of Aarhus; Dinamarca Fil: Tolkiehn, Martin. HASYLAB at DES; Alemania Fil: Bellosta von Colbe, José. Centre for Materials and Coastal Research; Alemania Fil: Klassen, Thomas. Centre for Materials and Coastal Research; Alemania Fil: Dornheim, Martin. Centre for Materials and Coastal Research; Alemania |
description |
Mge10 mol% LiBH4 composite plus small amounts of FeF3 is investigated in the present work. The presence of LiBH4 during the milling process noticeably modifies the size and morphology of the Mg agglomerates, leading to faster hydrogenation and reaching almost the theoretical hydrogen capacity owing to enhanced hydrogen diffusion mechanism. However, the dehydrogenation of the system at low temperatures (300 C) is still slow. Thus, FeF3 addition is proposed to improve the dehydrogenation kinetic behavior. From experimental results, it is found that the presence of FeF3 results in an additional size reduction of the Mg agglomerates between ~10 and ~100 mm and the formation of stable phases such as MgF2, LiF and FeB. The FeB species might have a catalytic effect upon the MgH2 decomposition. As a further result of the FeF3 addition, the Mge10 mol%LiBH4e5 mol% FeF3 material shows improved dehydrogenation properties: reduced dehydrogenation activation energy, faster hydrogen desorption rate and reversible hydrogen capacities of about 5 wt% at 275 C. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-06-09 |
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/11336/34083 Puszkiel, Julián Atilio; Gennari, Fabiana Cristina; Arneodo Larochette, Pierre Paul; Troiani, Horacio Esteban; Karimi, Fahim; et al.; Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3; Elsevier Science; Journal of Power Sources; 267; 2014; 9-6-2014; 799-811 0378-7753 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/34083 |
identifier_str_mv |
Puszkiel, Julián Atilio; Gennari, Fabiana Cristina; Arneodo Larochette, Pierre Paul; Troiani, Horacio Esteban; Karimi, Fahim; et al.; Hydrogen storage in Mg-LiBH4 composites catalyzed by FeF3; Elsevier Science; Journal of Power Sources; 267; 2014; 9-6-2014; 799-811 0378-7753 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/S0378775314008234 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jpowsour.2014.05.130 |
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 |
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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1844613837082329088 |
score |
13.070432 |