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FR2419458A2 - Storage of hydrogen in hydride form - using mixt. of magnesium and a component contg. cerium - Google Patents

Storage of hydrogen in hydride form - using mixt. of magnesium and a component contg. cerium

Info

Publication number
FR2419458A2
FR2419458A2 FR7806620A FR7806620A FR2419458A2 FR 2419458 A2 FR2419458 A2 FR 2419458A2 FR 7806620 A FR7806620 A FR 7806620A FR 7806620 A FR7806620 A FR 7806620A FR 2419458 A2 FR2419458 A2 FR 2419458A2
Authority
FR
France
Prior art keywords
mixt
storage
cerium
magnesium
hydrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7806620A
Other languages
French (fr)
Other versions
FR2419458B2 (en
Inventor
Bernard Tanguy
Jean-Louis Soubeyroux
Michel Pezat
Josick Portier
Paul Hagenmuller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7806620A priority Critical patent/FR2419458A2/en
Publication of FR2419458A2 publication Critical patent/FR2419458A2/en
Application granted granted Critical
Publication of FR2419458B2 publication Critical patent/FR2419458B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
    • C01B6/04—Hydrides of alkali metals, alkaline earth metals, beryllium or magnesium; Addition complexes 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
    • C01B3/0078—Composite solid storage mediums, i.e. coherent or loose mixtures of different solid constituents, chemically or structurally heterogeneous solid masses, coated solids or solids having a chemically modified surface region
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
    • C01B6/24—Hydrides containing at least two metals; Addition complexes thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fuel Cell (AREA)

Abstract

Storage of H2 in metal hydride form is effected by contacting H2 with a mixt. of Mg and >=1 other metal and/or alloy capable of absorbing H2. The improvement lies in the fact that the mixt. contains Ce or a Ce-based alloy. Also claimed are metal hydride mixts. produced by the above process, and their use as an H2 fuel source for engines or other energy convertors or receivers. The metal hydride mixts. are esp. useful as H2 sources for heat engines and electrochemical devices, e.g. fuel cells. Suitable Ce-contg. components are inexpensive and greatly increase the rate of H2 absorption compared with Mg alone.
FR7806620A 1978-03-08 1978-03-08 Storage of hydrogen in hydride form - using mixt. of magnesium and a component contg. cerium Granted FR2419458A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7806620A FR2419458A2 (en) 1978-03-08 1978-03-08 Storage of hydrogen in hydride form - using mixt. of magnesium and a component contg. cerium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806620A FR2419458A2 (en) 1978-03-08 1978-03-08 Storage of hydrogen in hydride form - using mixt. of magnesium and a component contg. cerium

Publications (2)

Publication Number Publication Date
FR2419458A2 true FR2419458A2 (en) 1979-10-05
FR2419458B2 FR2419458B2 (en) 1981-02-13

Family

ID=9205508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806620A Granted FR2419458A2 (en) 1978-03-08 1978-03-08 Storage of hydrogen in hydride form - using mixt. of magnesium and a component contg. cerium

Country Status (1)

Country Link
FR (1) FR2419458A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629720A (en) * 1984-12-04 1986-12-16 Suzuki Shokan Co., Ltd. Substance for reversibly absorbing and desorbing hydrogen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278781A1 (en) * 1974-07-16 1976-02-13 Res Inst Iron Steel ALLOYS WITH IMPROVED HYDROGEN OCCLUSION POWER
DE2602326A1 (en) * 1975-01-22 1976-07-29 Hitachi Ltd Nickel mischmetal alloy for hydrogen storage - having high absorption capacity and high desorption rate at low temp (NL260776)
FR2324980A1 (en) * 1975-09-18 1977-04-15 Anvar Storing hydrogen in magnesium and other hydridable metal(s) - used as source for motive power; releasing hydrogen at near ambient temp.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278781A1 (en) * 1974-07-16 1976-02-13 Res Inst Iron Steel ALLOYS WITH IMPROVED HYDROGEN OCCLUSION POWER
DE2602326A1 (en) * 1975-01-22 1976-07-29 Hitachi Ltd Nickel mischmetal alloy for hydrogen storage - having high absorption capacity and high desorption rate at low temp (NL260776)
FR2324980A1 (en) * 1975-09-18 1977-04-15 Anvar Storing hydrogen in magnesium and other hydridable metal(s) - used as source for motive power; releasing hydrogen at near ambient temp.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629720A (en) * 1984-12-04 1986-12-16 Suzuki Shokan Co., Ltd. Substance for reversibly absorbing and desorbing hydrogen

Also Published As

Publication number Publication date
FR2419458B2 (en) 1981-02-13

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