EP3172785A4 - Laves phase-related bcc metal hydride alloys and activation thereof for electrochemical applications - Google Patents

Laves phase-related bcc metal hydride alloys and activation thereof for electrochemical applications Download PDF

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Publication number
EP3172785A4
EP3172785A4 EP15825302.1A EP15825302A EP3172785A4 EP 3172785 A4 EP3172785 A4 EP 3172785A4 EP 15825302 A EP15825302 A EP 15825302A EP 3172785 A4 EP3172785 A4 EP 3172785A4
Authority
EP
European Patent Office
Prior art keywords
activation
metal hydride
laves phase
electrochemical applications
bcc metal
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.)
Withdrawn
Application number
EP15825302.1A
Other languages
German (de)
French (fr)
Other versions
EP3172785A1 (en
Inventor
Kwo-Hsiung Young
Taihei Ouchi
Baoquan Huang
Diana Wong
Lixin Wang
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.)
Ovonic Battery Co Inc
Original Assignee
Ovonic Battery Co Inc
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
Priority claimed from US14/340,913 external-priority patent/US9768445B2/en
Priority claimed from US14/340,959 external-priority patent/US20160024620A1/en
Application filed by Ovonic Battery Co Inc filed Critical Ovonic Battery Co Inc
Publication of EP3172785A1 publication Critical patent/EP3172785A1/en
Publication of EP3172785A4 publication Critical patent/EP3172785A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum
    • C22C27/025—Alloys based on vanadium, niobium, or tantalum alloys based on vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/383—Hydrogen absorbing alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP15825302.1A 2014-07-25 2015-07-17 Laves phase-related bcc metal hydride alloys and activation thereof for electrochemical applications Withdrawn EP3172785A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/340,913 US9768445B2 (en) 2014-07-25 2014-07-25 Activation of laves phase-related BCC metal hydride alloys for electrochemical applications
US14/340,959 US20160024620A1 (en) 2014-07-25 2014-07-25 Laves phase-related bcc metal hydride alloys for electrochemical applications
PCT/US2015/040892 WO2016014356A1 (en) 2014-07-25 2015-07-17 Laves phase-related bcc metal hydride alloys and activation thereof for electrochemical applications

Publications (2)

Publication Number Publication Date
EP3172785A1 EP3172785A1 (en) 2017-05-31
EP3172785A4 true EP3172785A4 (en) 2018-02-28

Family

ID=55163579

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15825302.1A Withdrawn EP3172785A4 (en) 2014-07-25 2015-07-17 Laves phase-related bcc metal hydride alloys and activation thereof for electrochemical applications

Country Status (5)

Country Link
EP (1) EP3172785A4 (en)
JP (1) JP2017528596A (en)
KR (1) KR20170036018A (en)
CN (1) CN106575749A (en)
WO (1) WO2016014356A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018070931A (en) * 2016-10-27 2018-05-10 トヨタ自動車株式会社 Negative electrode material and battery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140193722A1 (en) * 2013-01-07 2014-07-10 Ovonic Battery Company, Inc. Metal hydride alloy with improved low-temperature performance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3533766B2 (en) * 1995-07-14 2004-05-31 松下電器産業株式会社 Hydrogen storage alloy electrode and method for producing the same
JP3528502B2 (en) * 1997-03-04 2004-05-17 トヨタ自動車株式会社 Hydrogen storage alloy with excellent initial activity and reaction rate
JPH11106859A (en) * 1997-10-01 1999-04-20 Toyota Motor Corp Hydrogen storage alloy excellent in plateau flatness
JPH11310844A (en) * 1998-04-30 1999-11-09 Toyota Motor Corp Hydrogen storage alloy and hydrogen storage alloy electrode
US7108757B2 (en) * 2003-08-08 2006-09-19 Ovonic Hydrogen Systems Llc Hydrogen storage alloys providing for the reversible storage of hydrogen at low temperatures

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140193722A1 (en) * 2013-01-07 2014-07-10 Ovonic Battery Company, Inc. Metal hydride alloy with improved low-temperature performance

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016014356A1 *
YOUNG K ET AL: "Structural, hydrogen storage, and electrochemical properties of Laves phase-related body-centered-cubic solid solution metal hydride alloys", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, ELSEVIER SCIENCE PUBLISHERS B.V., BARKING, GB, vol. 39, no. 36, 16 February 2014 (2014-02-16), pages 21489 - 21499, XP029096559, ISSN: 0360-3199, DOI: 10.1016/J.IJHYDENE.2014.01.134 *

Also Published As

Publication number Publication date
EP3172785A1 (en) 2017-05-31
JP2017528596A (en) 2017-09-28
KR20170036018A (en) 2017-03-31
CN106575749A (en) 2017-04-19
WO2016014356A1 (en) 2016-01-28

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Ipc: C22C 14/00 20060101ALI20180119BHEP

Ipc: C22C 27/02 20060101ALI20180119BHEP

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