DE69408241D1 - Verfahren zur Herstellung einer Elektrode aus einer wasserstoffspeichenden Legierung - Google Patents

Verfahren zur Herstellung einer Elektrode aus einer wasserstoffspeichenden Legierung

Info

Publication number
DE69408241D1
DE69408241D1 DE69408241T DE69408241T DE69408241D1 DE 69408241 D1 DE69408241 D1 DE 69408241D1 DE 69408241 T DE69408241 T DE 69408241T DE 69408241 T DE69408241 T DE 69408241T DE 69408241 D1 DE69408241 D1 DE 69408241D1
Authority
DE
Germany
Prior art keywords
hydrogen
electrode
producing
storing alloy
alloy
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 - Fee Related
Application number
DE69408241T
Other languages
English (en)
Other versions
DE69408241T2 (de
Inventor
Motoo Tadokoro
Fusago Mizutaki
Hiroshi Fukuda
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
Publication of DE69408241D1 publication Critical patent/DE69408241D1/de
Application granted granted Critical
Publication of DE69408241T2 publication Critical patent/DE69408241T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • 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
    • B22F1/14—Treatment of metallic powder
    • B22F1/145—Chemical treatment, e.g. passivation or decarburisation
    • 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE69408241T 1993-08-31 1994-08-31 Verfahren zur Herstellung einer Elektrode aus einer wasserstoffspeichenden Legierung Expired - Fee Related DE69408241T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5216245A JPH0773878A (ja) 1993-08-31 1993-08-31 金属水素化物電極の製造方法

Publications (2)

Publication Number Publication Date
DE69408241D1 true DE69408241D1 (de) 1998-03-05
DE69408241T2 DE69408241T2 (de) 1998-08-27

Family

ID=16685554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408241T Expired - Fee Related DE69408241T2 (de) 1993-08-31 1994-08-31 Verfahren zur Herstellung einer Elektrode aus einer wasserstoffspeichenden Legierung

Country Status (7)

Country Link
US (1) US5518509A (de)
EP (1) EP0645833B1 (de)
JP (1) JPH0773878A (de)
KR (1) KR100213307B1 (de)
CN (1) CN1066857C (de)
DE (1) DE69408241T2 (de)
HK (1) HK1004929A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5605585A (en) * 1993-07-15 1997-02-25 Matsushita Electric Industrial Co., Ltd. Method for producing hydrogen storage alloy particles and sealed-type nickel-metal hydride storage battery using the same
JP3661190B2 (ja) * 1994-02-25 2005-06-15 株式会社ユアサコーポレーション 水素吸蔵電極及びその製造方法
KR100384760B1 (ko) * 1995-04-05 2003-08-19 산요 덴키 가부시키가이샤 알칼리축전지용수소흡장합금의제조방법및수소흡장합금전극의제조방법
US6110304A (en) * 1995-11-17 2000-08-29 Sanyo Electric Co., Ltd. Hydrogen-absorbing alloy electrode for alkaline storage batteries
KR100404658B1 (ko) 1996-03-27 2004-03-24 산요덴키가부시키가이샤 니켈-금속수소화물축전지및그제조방법
DE69736393T2 (de) * 1996-06-26 2007-08-09 Sanyo Electric Co., Ltd., Moriguchi Prozess zur Herstellung einer Wasserstoff absorbierenden Legierungselektrode
US6071644A (en) * 1996-09-30 2000-06-06 Sanyo Electric Co., Ltd. Metal hydride storage cell and method of producing hydrogen absorbing alloy electrode
JP3433033B2 (ja) * 1996-11-28 2003-08-04 三洋電機株式会社 水素吸蔵合金電極及び水素吸蔵合金電極の製造方法
JP3553750B2 (ja) * 1996-11-29 2004-08-11 三洋電機株式会社 アルカリ蓄電池用水素吸蔵合金の製造方法
US5985057A (en) * 1996-11-29 1999-11-16 Sanyo Electric Co., Ltd. Method of fabricating hydrogen absorbing alloy electrode
JP3191752B2 (ja) * 1996-12-26 2001-07-23 松下電器産業株式会社 ニッケル−水素二次電池およびその電極の製造方法
US6238822B1 (en) * 1997-01-31 2001-05-29 Sanyo Electric Co., Ltd. Hydrogen storage alloy powder and method of manufacturing the same
JPH11233106A (ja) * 1998-02-16 1999-08-27 Canon Inc アルカリ二次電池およびその製造方法
JP3548004B2 (ja) 1998-06-17 2004-07-28 三洋電機株式会社 アルカリ蓄電池用水素吸蔵合金電極及びその製造方法
EP1128455A1 (de) 2000-02-22 2001-08-29 Matsushita Electric Industrial Co., Ltd. Verfahren zur Herstellung von Batterieelektrodenplatten
KR100431101B1 (ko) 2000-12-27 2004-05-12 마쯔시다덴기산교 가부시키가이샤 전극용 합금분말 및 그 제조방법
FR2886462B1 (fr) 2005-05-26 2007-07-20 Accumulateurs Fixes Composition de matiere active et accumulateur a electrolyte alcalin
CN101125366B (zh) * 2007-07-02 2012-01-25 江西江钨浩运科技有限公司 一种ab5型混合稀土系储氢合金粉末的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271043B1 (de) * 1986-12-08 1992-01-22 Matsushita Electric Industrial Co., Ltd. Gasdichter Akkumulator und Verfahren zur Herstellung seiner Elektrode
US4716088A (en) * 1986-12-29 1987-12-29 Energy Conversion Devices, Inc. Activated rechargeable hydrogen storage electrode and method
JP2733231B2 (ja) * 1987-11-17 1998-03-30 松下電器産業株式会社 水素吸蔵合金電極の製造法
JP2936604B2 (ja) * 1989-12-13 1999-08-23 松下電器産業株式会社 水素貯蔵合金負極を用いる角形密閉アルカリ蓄電池
US5173109A (en) * 1990-06-04 1992-12-22 Shipley Company Inc. Process for forming reflowable immersion tin lead deposit
JPH04310258A (ja) * 1991-04-09 1992-11-02 Inax Corp 吹付ガン
JPH04318106A (ja) * 1991-04-17 1992-11-09 Furukawa Battery Co Ltd:The 水素吸蔵合金粉末の製造法
JPH04319258A (ja) * 1991-04-17 1992-11-10 Furukawa Battery Co Ltd:The 水素吸蔵合金電極
JPH04328252A (ja) * 1991-04-25 1992-11-17 Furukawa Battery Co Ltd:The 水素吸蔵電極

Also Published As

Publication number Publication date
HK1004929A1 (en) 1998-12-11
CN1066857C (zh) 2001-06-06
CN1103207A (zh) 1995-05-31
JPH0773878A (ja) 1995-03-17
EP0645833B1 (de) 1998-01-28
EP0645833A1 (de) 1995-03-29
US5518509A (en) 1996-05-21
KR100213307B1 (ko) 1999-08-02
KR950007181A (ko) 1995-03-21
DE69408241T2 (de) 1998-08-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee