JPWO2023047726A1 - - Google Patents

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Publication number
JPWO2023047726A1
JPWO2023047726A1 JP2023549371A JP2023549371A JPWO2023047726A1 JP WO2023047726 A1 JPWO2023047726 A1 JP WO2023047726A1 JP 2023549371 A JP2023549371 A JP 2023549371A JP 2023549371 A JP2023549371 A JP 2023549371A JP WO2023047726 A1 JPWO2023047726 A1 JP WO2023047726A1
Authority
JP
Japan
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
JP2023549371A
Other languages
Japanese (ja)
Other versions
JP7451000B2 (ja
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 filed Critical
Publication of JPWO2023047726A1 publication Critical patent/JPWO2023047726A1/ja
Application granted granted Critical
Publication of JP7451000B2 publication Critical patent/JP7451000B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • C22C19/03—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
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/242—Hydrogen storage electrodes
    • 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
    • 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
    • C22C2202/00—Physical properties
    • C22C2202/04—Hydrogen absorbing
    • 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
    • H01M10/24—Alkaline 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2023549371A 2021-09-24 2022-06-22 アルカリ蓄電池用水素吸蔵合金 Active JP7451000B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021155922 2021-09-24
JP2021155922 2021-09-24
JP2022004557 2022-01-14
JP2022004557 2022-01-14
PCT/JP2022/024799 WO2023047726A1 (ja) 2021-09-24 2022-06-22 アルカリ蓄電池用水素吸蔵合金

Publications (2)

Publication Number Publication Date
JPWO2023047726A1 true JPWO2023047726A1 (https=) 2023-03-30
JP7451000B2 JP7451000B2 (ja) 2024-03-18

Family

ID=85720435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023549371A Active JP7451000B2 (ja) 2021-09-24 2022-06-22 アルカリ蓄電池用水素吸蔵合金

Country Status (3)

Country Link
US (1) US20250137104A1 (https=)
JP (1) JP7451000B2 (https=)
WO (1) WO2023047726A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121969777A (zh) * 2023-10-06 2026-05-01 Fdk株式会社 储氢合金、包含该储氢合金的负极以及包含该负极的镍氢二次电池

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008018494A1 (fr) * 2006-08-09 2008-02-14 Gs Yuasa Corporation Alliage d'accumulation d'hydrogène, électrode en alliage d'accumulation d'hydrogène, batterie d'accumulateurs, et procédé de fabrication d'un alliage d'accumulation d'hydrogène
JP2014229593A (ja) * 2013-05-27 2014-12-08 三洋電機株式会社 アルカリ蓄電池
JP2016069692A (ja) * 2014-09-30 2016-05-09 株式会社Ｇｓユアサ 水素吸蔵合金、電極及びニッケル水素蓄電池
JP2017519901A (ja) * 2014-05-14 2017-07-20 ビーエーエスエフ コーポレーション 水素吸蔵多相合金
JP2022052729A (ja) * 2020-09-23 2022-04-04 日本重化学工業株式会社 アルカリ蓄電池用水素吸蔵合金

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008018494A1 (fr) * 2006-08-09 2008-02-14 Gs Yuasa Corporation Alliage d'accumulation d'hydrogène, électrode en alliage d'accumulation d'hydrogène, batterie d'accumulateurs, et procédé de fabrication d'un alliage d'accumulation d'hydrogène
JP2014229593A (ja) * 2013-05-27 2014-12-08 三洋電機株式会社 アルカリ蓄電池
JP2017519901A (ja) * 2014-05-14 2017-07-20 ビーエーエスエフ コーポレーション 水素吸蔵多相合金
JP2016069692A (ja) * 2014-09-30 2016-05-09 株式会社Ｇｓユアサ 水素吸蔵合金、電極及びニッケル水素蓄電池
JP2022052729A (ja) * 2020-09-23 2022-04-04 日本重化学工業株式会社 アルカリ蓄電池用水素吸蔵合金

Also Published As

Publication number Publication date
US20250137104A1 (en) 2025-05-01
WO2023047726A1 (ja) 2023-03-30
JP7451000B2 (ja) 2024-03-18

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