JPS5637202A - Hydrogen storing metallic material - Google Patents

Hydrogen storing metallic material

Info

Publication number
JPS5637202A
JPS5637202A JP11142279A JP11142279A JPS5637202A JP S5637202 A JPS5637202 A JP S5637202A JP 11142279 A JP11142279 A JP 11142279A JP 11142279 A JP11142279 A JP 11142279A JP S5637202 A JPS5637202 A JP S5637202A
Authority
JP
Japan
Prior art keywords
hydride
hydrogen
hydrogen storing
rate
group
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
JP11142279A
Other languages
Japanese (ja)
Other versions
JPS5652843B2 (en
Inventor
Shuichiro Ono
Tsutomu Nomura
Yoshihiko Ishido
Kimiyuki Jinno
Sakae Higano
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.)
Mitsubishi Steel Mfg Co Ltd
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Mitsubishi Steel Mfg Co Ltd
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 Agency of Industrial Science and Technology, Mitsubishi Steel Mfg Co Ltd filed Critical Agency of Industrial Science and Technology
Priority to JP11142279A priority Critical patent/JPS5637202A/en
Publication of JPS5637202A publication Critical patent/JPS5637202A/en
Publication of JPS5652843B2 publication Critical patent/JPS5652843B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

PURPOSE: To increase the rate of hydrogenating the resulting hydrogen storing material, the rate of decomposing it and the amount of hydrogen occluded in the material and to make the equilibrium pressure of the material proper by substituting a metal selected from a group consisting of V, Cr, Mn, Fe and Co for part of Ni of an Mg2Ni alloy.
CONSTITUTION: This hydrogen storing material is an alloy represented by general formula Mg2Ni1-xMx (where M is a metal selected from a group consisting of V, Cr, Mn, Fe and Co and 0.01≤x≤0.5). It forms hydride showing about 1W10 atm hydrogen equilibrium pressure in an industrially advantageous utilization range, i.e. at about 250Wabout 450°C. This material and its hydride have very stable structure, and the ignitability of the hydride due to oxidation is very low even if the hydride is exposed to the air, so they are handled easily and safely.
COPYRIGHT: (C)1981,JPO&Japio
JP11142279A 1979-08-31 1979-08-31 Hydrogen storing metallic material Granted JPS5637202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11142279A JPS5637202A (en) 1979-08-31 1979-08-31 Hydrogen storing metallic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11142279A JPS5637202A (en) 1979-08-31 1979-08-31 Hydrogen storing metallic material

Publications (2)

Publication Number Publication Date
JPS5637202A true JPS5637202A (en) 1981-04-10
JPS5652843B2 JPS5652843B2 (en) 1981-12-15

Family

ID=14560768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11142279A Granted JPS5637202A (en) 1979-08-31 1979-08-31 Hydrogen storing metallic material

Country Status (1)

Country Link
JP (1) JPS5637202A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019594A1 (en) * 1994-12-22 1996-06-27 Energy Conversion Devices, Inc. Magnesium mechanical alloys for thermal hydrogen storage
WO2002066695A1 (en) * 2001-02-20 2002-08-29 Mitsui Mining & Smelting Co., Ltd. Hydrogen occlusion alloy
JP2002302733A (en) * 2001-01-31 2002-10-18 Dowa Mining Co Ltd Hydrogen storage alloy, and composition and intermetallic compound each containing hydrogen storage alloy
JP2002363682A (en) * 2001-06-12 2002-12-18 Dowa Mining Co Ltd HYDROGEN-ABSORBING ALLOY CONTAINING Mg, Ni AND Mn, POWDER OF THE HYDROGEN-ABSORBING ALLOY, AND MANUFACTURING METHOD FOR THE POWDER
JP2012122140A (en) * 2001-01-31 2012-06-28 Dowa Holdings Co Ltd Hydrogen storage alloy, hydrogen storage device and battery

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019594A1 (en) * 1994-12-22 1996-06-27 Energy Conversion Devices, Inc. Magnesium mechanical alloys for thermal hydrogen storage
US5916381A (en) * 1994-12-22 1999-06-29 Energy Conversion Devices, Inc. Magnesium mechanical alloys for thermal hydrogen storage
JP2002302733A (en) * 2001-01-31 2002-10-18 Dowa Mining Co Ltd Hydrogen storage alloy, and composition and intermetallic compound each containing hydrogen storage alloy
JP2012122140A (en) * 2001-01-31 2012-06-28 Dowa Holdings Co Ltd Hydrogen storage alloy, hydrogen storage device and battery
WO2002066695A1 (en) * 2001-02-20 2002-08-29 Mitsui Mining & Smelting Co., Ltd. Hydrogen occlusion alloy
JP2002363682A (en) * 2001-06-12 2002-12-18 Dowa Mining Co Ltd HYDROGEN-ABSORBING ALLOY CONTAINING Mg, Ni AND Mn, POWDER OF THE HYDROGEN-ABSORBING ALLOY, AND MANUFACTURING METHOD FOR THE POWDER

Also Published As

Publication number Publication date
JPS5652843B2 (en) 1981-12-15

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