JP4958411B2 - 水素吸蔵合金電極及びアルカリ蓄電池 - Google Patents

水素吸蔵合金電極及びアルカリ蓄電池 Download PDF

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Publication number
JP4958411B2
JP4958411B2 JP2005173072A JP2005173072A JP4958411B2 JP 4958411 B2 JP4958411 B2 JP 4958411B2 JP 2005173072 A JP2005173072 A JP 2005173072A JP 2005173072 A JP2005173072 A JP 2005173072A JP 4958411 B2 JP4958411 B2 JP 4958411B2
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JP
Japan
Prior art keywords
hydrogen storage
storage alloy
hydrogen
alkaline
amount
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.)
Expired - Lifetime
Application number
JP2005173072A
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English (en)
Japanese (ja)
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JP2006093093A (ja
JP2006093093A5 (enExample
Inventor
茂和 安岡
佳文 曲
徹行 村田
忠佳 田中
潤 石田
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2005173072A priority Critical patent/JP4958411B2/ja
Priority to US11/169,901 priority patent/US7544442B2/en
Publication of JP2006093093A publication Critical patent/JP2006093093A/ja
Publication of JP2006093093A5 publication Critical patent/JP2006093093A5/ja
Application granted granted Critical
Publication of JP4958411B2 publication Critical patent/JP4958411B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • H01M10/24—Alkaline accumulators
    • H01M10/26—Selection of materials as electrolytes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/90—Hydrogen storage

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Secondary Cells (AREA)
JP2005173072A 2004-08-25 2005-06-14 水素吸蔵合金電極及びアルカリ蓄電池 Expired - Lifetime JP4958411B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005173072A JP4958411B2 (ja) 2004-08-25 2005-06-14 水素吸蔵合金電極及びアルカリ蓄電池
US11/169,901 US7544442B2 (en) 2004-08-25 2005-06-30 Hydrogen-absorbing alloy electrode and alkaline storage battery

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004245655 2004-08-25
JP2004245655 2004-08-25
JP2005173072A JP4958411B2 (ja) 2004-08-25 2005-06-14 水素吸蔵合金電極及びアルカリ蓄電池

Publications (3)

Publication Number Publication Date
JP2006093093A JP2006093093A (ja) 2006-04-06
JP2006093093A5 JP2006093093A5 (enExample) 2008-07-10
JP4958411B2 true JP4958411B2 (ja) 2012-06-20

Family

ID=35943659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005173072A Expired - Lifetime JP4958411B2 (ja) 2004-08-25 2005-06-14 水素吸蔵合金電極及びアルカリ蓄電池

Country Status (2)

Country Link
US (1) US7544442B2 (enExample)
JP (1) JP4958411B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8202650B2 (en) * 2007-07-24 2012-06-19 Panasonic Corporation Negative electrode material for nickel-metal hydride battery and treatment method thereof, and nickel-metal hydride battery
JP5224581B2 (ja) * 2008-01-07 2013-07-03 株式会社Ｇｓユアサ ニッケル水素蓄電池
JP5769028B2 (ja) * 2012-02-10 2015-08-26 株式会社Ｇｓユアサ ニッケル水素蓄電池
US9324470B2 (en) 2013-06-25 2016-04-26 Ovonic Battery Company, Inc. Disordered metal hydride alloys for use in a rechargeable battery
US10658660B2 (en) * 2016-09-26 2020-05-19 Primearth Ev Energy Co., Ltd. Nickel-metal hydride battery
EP3961765B1 (en) * 2020-08-31 2024-02-28 FDK Corporation Hydrogen absorbing alloy, negative electrode comprising same and nickel-metal hydride secondary battery comprising same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2692936B2 (ja) * 1989-03-01 1997-12-17 三洋電機株式会社 アルカリ蓄電池用水素吸蔵合金電極
US5840440A (en) * 1995-11-20 1998-11-24 Ovonic Battery Company, Inc. Hydrogen storage materials having a high density of non-conventional useable hydrogen storing sites
JPH11323469A (ja) 1997-06-17 1999-11-26 Toshiba Corp 水素吸蔵合金及び二次電池
US6130006A (en) 1997-06-17 2000-10-10 Kabushiki Kaisha Toshiba Hydrogen-absorbing alloy
KR100276018B1 (ko) * 1997-11-28 2000-12-15 니시무로 타이죠 니켈수소 이차전지
JP2001291511A (ja) * 2000-04-07 2001-10-19 Toshiba Corp 水素吸蔵合金電極、二次電池、ハイブリッドカー及び電気自動車
JP4420767B2 (ja) * 2003-10-16 2010-02-24 三洋電機株式会社 ニッケル・水素蓄電池

Also Published As

Publication number Publication date
US20060046141A1 (en) 2006-03-02
JP2006093093A (ja) 2006-04-06
US7544442B2 (en) 2009-06-09

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