Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste

Autores
Le, Thi Thu; Pistidda, Claudio; Puszkiel, Julián Atilio; Milanese, Chiara; Garroni, Sebastiano; Emmler, Thomas; Capurso, Giovanni; Gizer, Gökhan; Klassen, Thomas; Dornheim, Martin
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Lithium borohydride (LiBH4) and sodium borohydride (NaBH4) were synthesized via mechanical milling of LiBO2, and NaBO2 with Mg-Al-based waste under controlled gaseous atmosphere conditions. Following this approach, the results herein presented indicate that LiBH4 and NaBH4 can be formed with a high conversion yield starting from the anhydrous borates under 70 bar H2. Interestingly, NaBH4 can also be obtained with a high conversion yield by milling NaBO2·4H2O and Mg-Al-based waste under an argon atmosphere. Under optimized molar ratios of the starting materials and milling parameters, NaBH4 and LiBH4 were obtained with conversion ratios higher than 99.5%. Based on the collected experimental results, the influence of the milling energy and the correlation with the final yields were also discussed.
Fil: Le, Thi Thu. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
Fil: Pistidda, Claudio. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
Fil: Puszkiel, Julián Atilio. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Milanese, Chiara. Universita Degli Studi Di Pavia; Italia
Fil: Garroni, Sebastiano. University of Sassari; Italia
Fil: Emmler, Thomas. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
Fil: Capurso, Giovanni. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
Fil: Gizer, Gökhan. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
Fil: Klassen, Thomas. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania. Helmut Schmidt University; Alemania. University of the Federal Armed Forces Hamburg; Alemania
Fil: Dornheim, Martin. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
Materia
ALKALI BOROHYDRIDES
BALL MILLING
HIGH CONVERSION YIELD
MG-AL WASTE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/123585
Acceder
id CONICETDig_a8b9df63234c1b5f10535e13b09c057a
oai_identifier_str oai:ri.conicet.gov.ar:11336/123585
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwasteLe, Thi ThuPistidda, ClaudioPuszkiel, Julián AtilioMilanese, ChiaraGarroni, SebastianoEmmler, ThomasCapurso, GiovanniGizer, GökhanKlassen, ThomasDornheim, MartinALKALI BOROHYDRIDESBALL MILLINGHIGH CONVERSION YIELDMG-AL WASTEhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Lithium borohydride (LiBH4) and sodium borohydride (NaBH4) were synthesized via mechanical milling of LiBO2, and NaBO2 with Mg-Al-based waste under controlled gaseous atmosphere conditions. Following this approach, the results herein presented indicate that LiBH4 and NaBH4 can be formed with a high conversion yield starting from the anhydrous borates under 70 bar H2. Interestingly, NaBH4 can also be obtained with a high conversion yield by milling NaBO2·4H2O and Mg-Al-based waste under an argon atmosphere. Under optimized molar ratios of the starting materials and milling parameters, NaBH4 and LiBH4 were obtained with conversion ratios higher than 99.5%. Based on the collected experimental results, the influence of the milling energy and the correlation with the final yields were also discussed.Fil: Le, Thi Thu. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; AlemaniaFil: Pistidda, Claudio. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; AlemaniaFil: Puszkiel, Julián Atilio. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Milanese, Chiara. Universita Degli Studi Di Pavia; ItaliaFil: Garroni, Sebastiano. University of Sassari; ItaliaFil: Emmler, Thomas. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; AlemaniaFil: Capurso, Giovanni. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; AlemaniaFil: Gizer, Gökhan. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; AlemaniaFil: Klassen, Thomas. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania. Helmut Schmidt University; Alemania. University of the Federal Armed Forces Hamburg; AlemaniaFil: Dornheim, Martin. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; AlemaniaMultidisciplinary Digital Publishing Institute2019-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/123585Le, Thi Thu; Pistidda, Claudio; Puszkiel, Julián Atilio; Milanese, Chiara; Garroni, Sebastiano; et al.; Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste; Multidisciplinary Digital Publishing Institute; Metals; 9; 10; 10-2019; 1-172075-4701CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2075-4701/9/10/1061info:eu-repo/semantics/altIdentifier/doi/10.3390/met9101061info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:44Zoai:ri.conicet.gov.ar:11336/123585instacron: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 10:03:44.388CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste
title Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste
spellingShingle Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste
Le, Thi Thu
ALKALI BOROHYDRIDES
BALL MILLING
HIGH CONVERSION YIELD
MG-AL WASTE
title_short Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste
title_full Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste
title_fullStr Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste
title_full_unstemmed Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste
title_sort Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste
dc.creator.none.fl_str_mv Le, Thi Thu
Pistidda, Claudio
Puszkiel, Julián Atilio
Milanese, Chiara
Garroni, Sebastiano
Emmler, Thomas
Capurso, Giovanni
Gizer, Gökhan
Klassen, Thomas
Dornheim, Martin
author Le, Thi Thu
author_facet Le, Thi Thu
Pistidda, Claudio
Puszkiel, Julián Atilio
Milanese, Chiara
Garroni, Sebastiano
Emmler, Thomas
Capurso, Giovanni
Gizer, Gökhan
Klassen, Thomas
Dornheim, Martin
author_role author
author2 Pistidda, Claudio
Puszkiel, Julián Atilio
Milanese, Chiara
Garroni, Sebastiano
Emmler, Thomas
Capurso, Giovanni
Gizer, Gökhan
Klassen, Thomas
Dornheim, Martin
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ALKALI BOROHYDRIDES
BALL MILLING
HIGH CONVERSION YIELD
MG-AL WASTE
topic ALKALI BOROHYDRIDES
BALL MILLING
HIGH CONVERSION YIELD
MG-AL WASTE
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Lithium borohydride (LiBH4) and sodium borohydride (NaBH4) were synthesized via mechanical milling of LiBO2, and NaBO2 with Mg-Al-based waste under controlled gaseous atmosphere conditions. Following this approach, the results herein presented indicate that LiBH4 and NaBH4 can be formed with a high conversion yield starting from the anhydrous borates under 70 bar H2. Interestingly, NaBH4 can also be obtained with a high conversion yield by milling NaBO2·4H2O and Mg-Al-based waste under an argon atmosphere. Under optimized molar ratios of the starting materials and milling parameters, NaBH4 and LiBH4 were obtained with conversion ratios higher than 99.5%. Based on the collected experimental results, the influence of the milling energy and the correlation with the final yields were also discussed.
Fil: Le, Thi Thu. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
Fil: Pistidda, Claudio. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
Fil: Puszkiel, Julián Atilio. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Milanese, Chiara. Universita Degli Studi Di Pavia; Italia
Fil: Garroni, Sebastiano. University of Sassari; Italia
Fil: Emmler, Thomas. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
Fil: Capurso, Giovanni. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
Fil: Gizer, Gökhan. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
Fil: Klassen, Thomas. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania. Helmut Schmidt University; Alemania. University of the Federal Armed Forces Hamburg; Alemania
Fil: Dornheim, Martin. Helmholtz Zentrum Geesthacht GmbH. Institute of Materials Research, Materials Technology; Alemania
description Lithium borohydride (LiBH4) and sodium borohydride (NaBH4) were synthesized via mechanical milling of LiBO2, and NaBO2 with Mg-Al-based waste under controlled gaseous atmosphere conditions. Following this approach, the results herein presented indicate that LiBH4 and NaBH4 can be formed with a high conversion yield starting from the anhydrous borates under 70 bar H2. Interestingly, NaBH4 can also be obtained with a high conversion yield by milling NaBO2·4H2O and Mg-Al-based waste under an argon atmosphere. Under optimized molar ratios of the starting materials and milling parameters, NaBH4 and LiBH4 were obtained with conversion ratios higher than 99.5%. Based on the collected experimental results, the influence of the milling energy and the correlation with the final yields were also discussed.
publishDate 2019
dc.date.none.fl_str_mv 2019-10
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/11336/123585
Le, Thi Thu; Pistidda, Claudio; Puszkiel, Julián Atilio; Milanese, Chiara; Garroni, Sebastiano; et al.; Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste; Multidisciplinary Digital Publishing Institute; Metals; 9; 10; 10-2019; 1-17
2075-4701
CONICET Digital
CONICET
url http://hdl.handle.net/11336/123585
identifier_str_mv Le, Thi Thu; Pistidda, Claudio; Puszkiel, Julián Atilio; Milanese, Chiara; Garroni, Sebastiano; et al.; Efficient synthesis of alkali borohydrides from mechanochemical reduction of borates using magnesium-aluminum-basedwaste; Multidisciplinary Digital Publishing Institute; Metals; 9; 10; 10-2019; 1-17
2075-4701
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2075-4701/9/10/1061
info:eu-repo/semantics/altIdentifier/doi/10.3390/met9101061
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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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