CA2209777C - Materiaux nanocristallises a base de mg et leur utilisation pour le transport et le stockage de l'hydrogene - Google Patents

Materiaux nanocristallises a base de mg et leur utilisation pour le transport et le stockage de l'hydrogene Download PDF

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Publication number
CA2209777C
CA2209777C CA002209777A CA2209777A CA2209777C CA 2209777 C CA2209777 C CA 2209777C CA 002209777 A CA002209777 A CA 002209777A CA 2209777 A CA2209777 A CA 2209777A CA 2209777 C CA2209777 C CA 2209777C
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Canada
Prior art keywords
hydrogen
particles
alloys
powder
nanocrystalline
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Expired - Fee Related
Application number
CA002209777A
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English (en)
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CA2209777A1 (fr
Inventor
Robert Schulz
John Strom-Olsen
Leszek Zaluski
Alicja Zaluska
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Hydro Quebec
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Hydro Quebec
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Priority claimed from PCT/CA1996/000070 external-priority patent/WO1996023906A1/fr
Publication of CA2209777A1 publication Critical patent/CA2209777A1/fr
Application granted granted Critical
Publication of CA2209777C publication Critical patent/CA2209777C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0084—Solid storage mediums characterised by their shape, e.g. pellets, sintered shaped bodies, sheets, porous compacts, spongy metals, hollow particles, solids with cavities, layered solids
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C25/00—Alloys based on beryllium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

L'invention décrit un matériau de très faible poids, à base de Mg, ayant la capacité de stocker l'hydrogène de manière réversible avec une très bonne cinétique. Ce matériau a pour formule (Mg1-xAx) Dy, où A est un élément choisi dans le groupe constitué par Li, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Al, Y, Zr, Nb, Mo, In, Sn, O, Si, B, C et F; D est un métal choisi dans le groupe constitué par Fe, Co, Ni, Ru, Rh, Pd, Ir et Pt (de préférence Pd); x est un nombre compris entre 0 et 0,3; et y est un nombre compris entre 0 et 0,15. Ledit matériau se présente sous la forme d'une poudre de particules de formule Mg1-xAx définie ci-dessus, présentant une granulométrie moyenne comprise entre 0,1 et 100 mu m, chaque particule étant constituée de grains nanocristallisés de granulométrie moyenne comprise entre 3 et 100 nm ou présentant une structure nano-stratifiée dont l'écartement entre les couches est compris entre 3 et 100 nm. Certaines de ces particules ont des clusters de métal D fixés sur elles, avec une granulométrie moyenne comprise entre 2 et 200 nm. L'invention décrit également un procédé pour préparer ce matériau doté d'une très forte capacité d'absorption de l'hydrogène, et un procédé pour utiliser ce même matériau pour transporter et/ou stocker de l'hydrogène, et/ou stocker de l'énergie thermique.
CA002209777A 1995-02-02 1996-02-01 Materiaux nanocristallises a base de mg et leur utilisation pour le transport et le stockage de l'hydrogene Expired - Fee Related CA2209777C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38277695A 1995-02-02 1995-02-02
US08/382,776 1995-02-02
PCT/CA1996/000070 WO1996023906A1 (fr) 1995-02-02 1996-02-01 Materiaux nanocristallises a base de mg et leur utilisation pour le transport et le stockage de l'hydrogene

Publications (2)

Publication Number Publication Date
CA2209777A1 CA2209777A1 (fr) 1996-08-08
CA2209777C true CA2209777C (fr) 2006-10-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA002209777A Expired - Fee Related CA2209777C (fr) 1995-02-02 1996-02-01 Materiaux nanocristallises a base de mg et leur utilisation pour le transport et le stockage de l'hydrogene

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CA (1) CA2209777C (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100431742C (zh) * 2003-01-08 2008-11-12 株式会社东京大学Tlo 镁复合粉末及其制造方法以及镁基复合材料及其制造方法
CN106868327B (zh) * 2017-02-08 2018-11-20 泰兴市智谷科技孵化器中心 一种表面具有抗菌层的镁合金智能手机壳体的制备方法
CN114438386A (zh) * 2022-03-15 2022-05-06 北京氢冉新能源科技有限公司 一种单金属元素掺杂的镁基储氢材料及其制备方法

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Publication number Publication date
CA2209777A1 (fr) 1996-08-08

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