JPWO2021205749A1 - - Google Patents

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Publication number
JPWO2021205749A1
JPWO2021205749A1 JP2022514323A JP2022514323A JPWO2021205749A1 JP WO2021205749 A1 JPWO2021205749 A1 JP WO2021205749A1 JP 2022514323 A JP2022514323 A JP 2022514323A JP 2022514323 A JP2022514323 A JP 2022514323A JP WO2021205749 A1 JPWO2021205749 A1 JP WO2021205749A1
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JP
Japan
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JP2022514323A
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Japanese (ja)
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JP7251864B2 (ja
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Publication of JPWO2021205749A1 publication Critical patent/JPWO2021205749A1/ja
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Classifications

    • 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
    • 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
    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2022514323A 2020-04-10 2021-02-16 アルカリ蓄電池用水素吸蔵合金 Active JP7251864B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020071119 2020-04-10
JP2020071119 2020-04-10
JP2020071462 2020-04-13
JP2020071462 2020-04-13
PCT/JP2021/005673 WO2021205749A1 (ja) 2020-04-10 2021-02-16 アルカリ蓄電池用水素吸蔵合金

Publications (2)

Publication Number Publication Date
JPWO2021205749A1 true JPWO2021205749A1 (https=) 2021-10-14
JP7251864B2 JP7251864B2 (ja) 2023-04-04

Family

ID=78022919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022514323A Active JP7251864B2 (ja) 2020-04-10 2021-02-16 アルカリ蓄電池用水素吸蔵合金

Country Status (4)

Country Link
US (1) US12266791B2 (https=)
JP (1) JP7251864B2 (https=)
CN (1) CN114946051B (https=)
WO (1) WO2021205749A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020195543A1 (ja) 2019-03-26 2020-10-01 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およびそれを負極に用いたアルカリ蓄電池ならびに車両
CN120303421A (zh) * 2022-11-28 2025-07-11 日本重化学工业株式会社 碱性蓄电池用氢吸留合金和将其用于负极的碱性蓄电池以及车辆
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 (4)

* Cited by examiner, † Cited by third party
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JP2011127185A (ja) * 2009-12-18 2011-06-30 Santoku Corp 水素吸蔵合金、その製造方法、ニッケル水素二次電池用負極およびニッケル水素二次電池
WO2011162385A1 (ja) * 2010-06-24 2011-12-29 株式会社三徳 希土類－Ｍｇ－Ｎｉ系水素吸蔵合金の製造方法
JP2012211392A (ja) * 1997-06-17 2012-11-01 Toshiba Corp 水素吸蔵合金及び二次電池
WO2013118806A1 (ja) * 2012-02-09 2013-08-15 株式会社三徳 水素吸蔵合金粉末、負極およびニッケル水素二次電池

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JPH0821379B2 (ja) * 1987-08-31 1996-03-04 松下電器産業株式会社 水素吸蔵電極
WO1995023435A1 (fr) 1994-02-25 1995-08-31 Yuasa Corporation Electrode absorbant l'hydrogene et son procede de production
JPH11323469A (ja) 1997-06-17 1999-11-26 Toshiba Corp 水素吸蔵合金及び二次電池
DE69839140T2 (de) 1997-06-17 2008-06-19 Kabushiki Kaisha Toshiba, Kawasaki Wasserstoffabsorbierende Legierung
JP4376988B2 (ja) 1998-12-18 2009-12-02 日本重化学工業株式会社 水素吸蔵合金負極
JP3998370B2 (ja) 1999-06-14 2007-10-24 松下電器産業株式会社 水素吸蔵合金電極
WO2001048841A1 (fr) 1999-12-27 2001-07-05 Kabushiki Kaisha Toshiba Alliage pour le stockage d'hydrogene, batterie secondaire, voiture hybride et vehicule electrique
JP2004221057A (ja) * 2002-12-25 2004-08-05 Sanyo Electric Co Ltd アルカリ蓄電池用水素吸蔵合金及びアルカリ蓄電池
CN100359722C (zh) 2003-01-20 2008-01-02 株式会社汤浅开发 密闭型镍氢蓄电池及其制造方法
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JP4159501B2 (ja) 2004-03-31 2008-10-01 三洋電機株式会社 希土類−マグネシウム系水素吸蔵合金、水素吸蔵合金粒子及び二次電池
JP4873947B2 (ja) 2005-12-22 2012-02-08 三洋電機株式会社 水素吸蔵合金及び該水素吸蔵合金を用いたアルカリ二次電池
US8343660B2 (en) 2006-08-09 2013-01-01 Gs Yuasa International Ltd. Hydrogen storage alloy, hydrogen storage alloy electrode, secondary battery, and method for producing hydrogen storage alloy
JP5142503B2 (ja) 2006-09-27 2013-02-13 三洋電機株式会社 水素吸蔵合金及び該合金を用いた密閉型アルカリ蓄電池
CN100467640C (zh) 2006-11-22 2009-03-11 珠海金峰航电源科技有限公司 Ab3.5型负极储氢材料的制备方法及其制得的材料和用途
JP2008218070A (ja) * 2007-03-01 2008-09-18 Sanyo Electric Co Ltd アルカリ蓄電池用水素吸蔵合金及びアルカリ蓄電池
JP5171114B2 (ja) 2007-05-30 2013-03-27 三洋電機株式会社 アルカリ蓄電池用水素吸蔵合金およびその製造方法ならびにアルカリ蓄電池
CN101589491B (zh) 2007-07-24 2011-07-27 松下电器产业株式会社 镍氢电池用负极材料及其处理方法以及镍氢电池
JP5173320B2 (ja) 2007-08-29 2013-04-03 三洋電機株式会社 水素吸蔵合金電極およびこの水素吸蔵合金電極を用いたアルカリ蓄電池
JP5334455B2 (ja) 2007-08-30 2013-11-06 三洋電機株式会社 水素吸蔵合金及びニッケル・水素蓄電池
JP5196932B2 (ja) * 2007-09-26 2013-05-15 三洋電機株式会社 水素吸蔵合金、該水素吸蔵合金を用いた水素吸蔵合金電極及びニッケル水素二次電池
JP5241188B2 (ja) 2007-09-28 2013-07-17 三洋電機株式会社 アルカリ蓄電池システム
JP5196953B2 (ja) * 2007-10-31 2013-05-15 三洋電機株式会社 水素吸蔵合金、該合金を用いた水素吸蔵合金電極及びニッケル水素二次電池
JP5512080B2 (ja) 2007-12-05 2014-06-04 三洋電機株式会社 アルカリ蓄電池
JP5465478B2 (ja) 2008-09-30 2014-04-09 三洋電機株式会社 アルカリ蓄電池用負極、アルカリ蓄電池及びアルカリ蓄電池の製造方法
JP2010212117A (ja) 2009-03-11 2010-09-24 Sanyo Electric Co Ltd アルカリ蓄電池用負極及びアルカリ蓄電池
JP5636740B2 (ja) 2009-06-18 2014-12-10 三洋電機株式会社 アルカリ蓄電池用水素吸蔵合金およびその製造方法
CN101626078B (zh) * 2009-08-14 2012-05-09 北京宏福源科技有限公司 镍氢电池用La-Mg-Ni型负极储氢材料
JP2011127177A (ja) * 2009-12-17 2011-06-30 Sanyo Electric Co Ltd 水素吸蔵合金、水素吸蔵合金の製造方法及びアルカリ蓄電池
JP5642577B2 (ja) 2010-03-18 2014-12-17 三洋電機株式会社 アルカリ蓄電池およびアルカリ蓄電池システム
JPWO2012073418A1 (ja) 2010-12-03 2014-05-19 パナソニック株式会社 水素吸蔵合金粒子、電極用合金粉末およびアルカリ蓄電池
CN103094531B (zh) * 2011-11-01 2015-11-11 北京宏福源科技有限公司 一种功率型镍氢电池用La-Mg-Ni型负极储氢材料
CN102888539B (zh) * 2012-10-25 2015-07-29 厦门钨业股份有限公司 一种具有超高容量特性的低成本ab5型贮氢合金及其制法和应用
JP5975307B2 (ja) 2012-11-28 2016-08-23 パナソニックＩｐマネジメント株式会社 ニッケル水素蓄電池および組電池
JP6120362B2 (ja) 2013-04-11 2017-04-26 Fdk株式会社 ニッケル水素二次電池用の負極及びこの負極を用いたニッケル水素二次電池
JP6282007B2 (ja) 2014-03-31 2018-02-21 Fdk株式会社 ニッケル水素二次電池
CN105274395B (zh) 2014-07-24 2017-04-19 北京有色金属研究总院 一种La‑Mg‑Ni型储氢材料
US10323301B2 (en) 2014-09-30 2019-06-18 Gs Yuasa International Ltd. Hydrogen storing alloy, electrode, and nickel-hydrogen storage battery
JP6394955B2 (ja) 2014-09-30 2018-09-26 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
JP6573466B2 (ja) 2015-03-27 2019-09-11 Fdk株式会社 水素吸蔵合金、この水素吸蔵合金を用いた負極及びこの負極を用いたニッケル水素二次電池
CN108172807B (zh) 2018-01-10 2020-04-28 包头中科轩达新能源科技有限公司 一种多元素单相a5b19型超晶格储氢合金电极材料及其制备方法
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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2012211392A (ja) * 1997-06-17 2012-11-01 Toshiba Corp 水素吸蔵合金及び二次電池
JP2011127185A (ja) * 2009-12-18 2011-06-30 Santoku Corp 水素吸蔵合金、その製造方法、ニッケル水素二次電池用負極およびニッケル水素二次電池
WO2011162385A1 (ja) * 2010-06-24 2011-12-29 株式会社三徳 希土類－Ｍｇ－Ｎｉ系水素吸蔵合金の製造方法
WO2013118806A1 (ja) * 2012-02-09 2013-08-15 株式会社三徳 水素吸蔵合金粉末、負極およびニッケル水素二次電池

Also Published As

Publication number Publication date
WO2021205749A1 (ja) 2021-10-14
US12266791B2 (en) 2025-04-01
US20230076463A1 (en) 2023-03-09
CN114946051A (zh) 2022-08-26
JP7251864B2 (ja) 2023-04-04
CN114946051B (zh) 2024-06-11

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