ES2109932T3 - Elemento electroquimico de bateria. - Google Patents

Elemento electroquimico de bateria.

Info

Publication number
ES2109932T3
ES2109932T3 ES91201842T ES91201842T ES2109932T3 ES 2109932 T3 ES2109932 T3 ES 2109932T3 ES 91201842 T ES91201842 T ES 91201842T ES 91201842 T ES91201842 T ES 91201842T ES 2109932 T3 ES2109932 T3 ES 2109932T3
Authority
ES
Spain
Prior art keywords
intermetallic compound
sub
battery
electrochemical element
hydrogen hydrogen
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
ES91201842T
Other languages
English (en)
Inventor
Robert Eduard F Einerhand
Gerardus Johannes M Lippits
Johannes Lambertus C Daams
Petrus Henricus L Notten
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Philips Electronics NV
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 Koninklijke Philips Electronics NV, Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of ES2109932T3 publication Critical patent/ES2109932T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • 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
    • H01M4/36—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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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

Landscapes

  • 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)

Abstract

UNA CELULA ELECTROQUIMICA RECARGABLE CON UN ELECTRODO NEGATIVO (6), CUYO MATERIAL ELECTROQUIMICAMENTE ACTIVO COMPRENDE UN COMPUESTO INTERMETALICO CON LA ESTRUCTURA CACU SUB 5ORMA UN HIDRIDO CON HIDROGENO, OBTIENE UNA GRAN CAPACIDAD DE CARGA Y UN CICLO DE LARGA VIDA POR MEDIO DEL HECHO DE QUE EL COMPUESTO INTERMETALICO COMPRENDE UNA FASE METASTABLE ESTOQUIOMETRICA. EL COMPUESTO INTERMETALICO ES PREFERIBLEMENTE, DEL TIPO QUE TIENE LA COMPOSICION AB SUB M, DONDE M EXCEDE 5,4.
ES91201842T 1990-07-24 1991-07-15 Elemento electroquimico de bateria. Expired - Lifetime ES2109932T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001677A NL9001677A (nl) 1990-07-24 1990-07-24 Elektrochemische cel met hydride vormende intermetallische verbinding.

Publications (1)

Publication Number Publication Date
ES2109932T3 true ES2109932T3 (es) 1998-02-01

Family

ID=19857464

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91201842T Expired - Lifetime ES2109932T3 (es) 1990-07-24 1991-07-15 Elemento electroquimico de bateria.

Country Status (8)

Country Link
US (1) US5470675A (es)
EP (1) EP0468568B1 (es)
JP (1) JP3604156B2 (es)
KR (1) KR100244355B1 (es)
DE (1) DE69127867T2 (es)
DK (1) DK0468568T3 (es)
ES (1) ES2109932T3 (es)
NL (1) NL9001677A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3291313B2 (ja) * 1991-12-25 2002-06-10 三洋電機株式会社 アルカリ蓄電池用水素吸蔵合金電極
JP3438142B2 (ja) * 1992-09-18 2003-08-18 松下電器産業株式会社 中・大容量密閉式金属酸化物・水素蓄電池
JPH0790435A (ja) * 1993-09-20 1995-04-04 Shin Etsu Chem Co Ltd 水素吸蔵合金、その製造方法及びそれを用いた電極
JPH09209065A (ja) * 1994-11-07 1997-08-12 Santoku Kinzoku Kogyo Kk 時効析出型希土類金属−ニッケル系合金、その製造法及びニッケル水素２次電池用負極
AT403632B (de) * 1996-03-08 1998-04-27 Hermann Dipl Ing Dr Kronberger Elektrodenmaterial für metallhydridzellen
US5865874A (en) * 1997-06-27 1999-02-02 Duracell Inc. Hydrogen storage alloy
US6238823B1 (en) 1998-09-30 2001-05-29 Brookhaven Science Associates Non-stoichiometric AB5 alloys for metal hydride electrodes
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
US20130040188A1 (en) 2011-08-12 2013-02-14 Fortu Intellectual Property Ag Rechargeable electrochemical battery cell

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA832570B (en) * 1982-04-28 1984-01-25 Energy Conversion Devices Inc Improved rechargeable battery and electrode used therein
US4623597A (en) * 1982-04-28 1986-11-18 Energy Conversion Devices, Inc. Rechargeable battery and electrode used therein
NL8303630A (nl) * 1983-10-21 1985-05-17 Philips Nv Elektrochemische cel met stabiele hydridevormende materialen.
NL8601674A (nl) * 1986-06-26 1988-01-18 Philips Nv Elektrochemische cel.
JP2926734B2 (ja) * 1989-02-23 1999-07-28 松下電器産業株式会社 水素吸蔵合金を用いたアルカリ蓄電池
NL8901776A (nl) * 1989-07-11 1991-02-01 Philips Nv Elektrochemische cel.

Also Published As

Publication number Publication date
JPH04233160A (ja) 1992-08-21
EP0468568B1 (en) 1997-10-08
DK0468568T3 (da) 1998-03-30
KR920003575A (ko) 1992-02-29
JP3604156B2 (ja) 2004-12-22
DE69127867D1 (de) 1997-11-13
DE69127867T2 (de) 1998-04-09
NL9001677A (nl) 1992-02-17
EP0468568A1 (en) 1992-01-29
KR100244355B1 (ko) 2000-02-01
US5470675A (en) 1995-11-28

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