EP3256615A4 - Hydrogen storage alloys - Google Patents

Hydrogen storage alloys Download PDF

Info

Publication number
EP3256615A4
EP3256615A4 EP16749770.0A EP16749770A EP3256615A4 EP 3256615 A4 EP3256615 A4 EP 3256615A4 EP 16749770 A EP16749770 A EP 16749770A EP 3256615 A4 EP3256615 A4 EP 3256615A4
Authority
EP
European Patent Office
Prior art keywords
hydrogen storage
storage alloys
alloys
hydrogen
storage
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Withdrawn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
EP16749770.0A
Other languages
German (de)
French (fr)
Other versions
EP3256615A1 (en
Inventor
Kwo Young
Diana Wong
Benjamin Chao
Michael A. Fetcenko
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.)
BASF Corp
Original Assignee
BASF Corp
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 US14/619,549 external-priority patent/US10109855B2/en
Priority claimed from US14/619,511 external-priority patent/US20160233496A1/en
Priority claimed from US14/619,703 external-priority patent/US20160233500A1/en
Priority claimed from US14/619,579 external-priority patent/US20160233498A1/en
Priority claimed from US14/619,662 external-priority patent/US20160233499A1/en
Application filed by BASF Corp filed Critical BASF Corp
Publication of EP3256615A1 publication Critical patent/EP3256615A1/en
Publication of EP3256615A4 publication Critical patent/EP3256615A4/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Withdrawn legal-status Critical Current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
    • C22C19/00—Alloys based on nickel or cobalt
    • 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
    • C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/08—Fuel cells with aqueous electrolytes
    • H01M8/083—Alkaline fuel cells
    • 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
    • Y02E60/50—Fuel cells
EP16749770.0A 2015-02-11 2016-02-10 Hydrogen storage alloys Withdrawn EP3256615A4 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US14/619,549 US10109855B2 (en) 2015-02-11 2015-02-11 Hydrogen storage alloys
US14/619,511 US20160233496A1 (en) 2015-02-11 2015-02-11 Hydrogen Storage Alloys
US14/619,703 US20160233500A1 (en) 2015-02-11 2015-02-11 Hydrogen Storage Alloys
US14/619,579 US20160233498A1 (en) 2015-02-11 2015-02-11 Hydrogen Storage Alloys
US14/619,662 US20160233499A1 (en) 2015-02-11 2015-02-11 Hydrogen Storage Alloys
PCT/US2016/017261 WO2016130624A1 (en) 2015-02-11 2016-02-10 Hydrogen storage alloys

Publications (2)

Publication Number Publication Date
EP3256615A1 EP3256615A1 (en) 2017-12-20
EP3256615A4 true EP3256615A4 (en) 2018-12-05

Family

ID=56615076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16749770.0A Withdrawn EP3256615A4 (en) 2015-02-11 2016-02-10 Hydrogen storage alloys

Country Status (4)

Country Link
EP (1) EP3256615A4 (en)
JP (1) JP2018511141A (en)
CN (1) CN107208202A (en)
WO (1) WO2016130624A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1093528A1 (en) * 1999-04-12 2001-04-25 Ovonic Battery Company, Inc. Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity
US20130277607A1 (en) * 2012-04-19 2013-10-24 Ovonic Battery Company, Inc. Metal hydride alloys having improved activation and high rate performance
US20140140885A1 (en) * 2012-11-16 2014-05-22 Kwo Young Hydrogen storage alloy and negative electrode and Ni-metal hydride battery employing same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1150263A (en) * 1997-07-31 1999-02-23 Suiso Energ Kenkyusho:Kk Production of stabilized hydrogen storage alloy
US6447942B1 (en) * 2000-03-13 2002-09-10 Energy Conversion Devices, Inc. Alkaline fuel cell
US6830725B2 (en) * 2003-04-01 2004-12-14 Texaco Ovonic Battery Systems, Llc Hydrogen storage alloys having a high porosity surface layer
CN102738520B (en) * 2011-04-14 2017-02-15 中国科学院长春应用化学研究所 Nickel-hydrogen storage battery
US8877378B2 (en) * 2013-01-07 2014-11-04 Ovonic Battery Company, Inc. Metal hydride alloy with catalyst particles and channels
WO2014107732A2 (en) * 2013-01-07 2014-07-10 Ovonic Battery Company, Inc. Metal hydride alloy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1093528A1 (en) * 1999-04-12 2001-04-25 Ovonic Battery Company, Inc. Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity
US20130277607A1 (en) * 2012-04-19 2013-10-24 Ovonic Battery Company, Inc. Metal hydride alloys having improved activation and high rate performance
US20140140885A1 (en) * 2012-11-16 2014-05-22 Kwo Young Hydrogen storage alloy and negative electrode and Ni-metal hydride battery employing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016130624A1 *

Also Published As

Publication number Publication date
WO2016130624A1 (en) 2016-08-18
JP2018511141A (en) 2018-04-19
EP3256615A1 (en) 2017-12-20
CN107208202A (en) 2017-09-26

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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A4 Supplementary search report drawn up and despatched

Effective date: 20181106

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 19/00 20060101ALI20181029BHEP

Ipc: H01M 4/38 20060101ALI20181029BHEP

Ipc: H01M 8/10 20160101ALI20181029BHEP

Ipc: H01M 8/04 20160101ALI20181029BHEP

Ipc: H01M 12/08 20060101ALI20181029BHEP

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Effective date: 20190604