EP1315843A4 - High power nickel-metal hydride batteries and high power alloys/electrodes for use therein - Google Patents

High power nickel-metal hydride batteries and high power alloys/electrodes for use therein

Info

Publication number
EP1315843A4
EP1315843A4 EP01964070A EP01964070A EP1315843A4 EP 1315843 A4 EP1315843 A4 EP 1315843A4 EP 01964070 A EP01964070 A EP 01964070A EP 01964070 A EP01964070 A EP 01964070A EP 1315843 A4 EP1315843 A4 EP 1315843A4
Authority
EP
European Patent Office
Prior art keywords
high power
alloys
electrodes
metal hydride
hydride batteries
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.)
Withdrawn
Application number
EP01964070A
Other languages
German (de)
French (fr)
Other versions
EP1315843A1 (en
Inventor
Stanford R Ovshinsky
Rosa Young
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.)
Ovonic Battery Co Inc
Original Assignee
Ovonic Battery Co Inc
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 Ovonic Battery Co Inc filed Critical Ovonic Battery Co Inc
Publication of EP1315843A1 publication Critical patent/EP1315843A1/en
Publication of EP1315843A4 publication Critical patent/EP1315843A4/en
Withdrawn legal-status Critical Current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
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
EP01964070A 2000-08-16 2001-08-16 High power nickel-metal hydride batteries and high power alloys/electrodes for use therein Withdrawn EP1315843A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64056300A 2000-08-16 2000-08-16
US640563 2000-08-16
PCT/US2001/025620 WO2002014567A1 (en) 2000-08-16 2001-08-16 High power nickel-metal hydride batteries and high power alloys/electrodes for use therein

Publications (2)

Publication Number Publication Date
EP1315843A1 EP1315843A1 (en) 2003-06-04
EP1315843A4 true EP1315843A4 (en) 2005-06-29

Family

ID=24568760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01964070A Withdrawn EP1315843A4 (en) 2000-08-16 2001-08-16 High power nickel-metal hydride batteries and high power alloys/electrodes for use therein

Country Status (5)

Country Link
EP (1) EP1315843A4 (en)
JP (1) JP4990473B2 (en)
AU (1) AU2001284965A1 (en)
CA (1) CA2423529A1 (en)
WO (1) WO2002014567A1 (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728586A (en) * 1986-12-29 1988-03-01 Energy Conversion Devices, Inc. Enhanced charge retention electrochemical hydrogen storage alloys and an enhanced charge retention electrochemical cell
US5006328A (en) * 1987-11-17 1991-04-09 Kuochih Hong Method for preparing materials for hydrogen storage and for hydride electrode applications
EP0552790A1 (en) * 1992-01-24 1993-07-28 Hitachi Maxell Ltd. Hydrogen storage alloy, electrode comprising the same and hydrogen storage alloy cell
US5330861A (en) * 1992-05-07 1994-07-19 Ovonic Battery Company, Inc. Metal hydride cells having improved cycle life and charge retention
JPH06228687A (en) * 1993-01-29 1994-08-16 Daido Steel Co Ltd Hydrogen storage alloy and its production
US5506069A (en) * 1993-10-14 1996-04-09 Ovonic Battery Company, Inc. Electrochemical hydrogen storage alloys and batteries fabricated from Mg containing base alloys
DE19610523A1 (en) * 1995-03-17 1996-09-19 Samsung Display Devices Co Ltd Hydrogen@ storage alloy anode for sec. cell
JPH08319529A (en) * 1995-05-22 1996-12-03 Matsushita Electric Ind Co Ltd Hydrogen storage alloy and hydrogen storage alloy electrode
EP0761833A1 (en) * 1995-08-21 1997-03-12 Mitsubishi Materials Corporation Hydrogen occluding alloy and electrode made of the alloy
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
WO2000038253A2 (en) * 1998-12-02 2000-06-29 Ovonic Battery Company, Inc. High power nickel-metal hydride batteries and high power alloys/electrodes for use therein

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3266980B2 (en) * 1992-05-29 2002-03-18 住友金属工業株式会社 Hydrogen storage alloy, method for producing the same, and hydrogen storage alloy electrode
JPH0657358A (en) * 1992-08-06 1994-03-01 Furukawa Electric Co Ltd:The Hydrogen storage alloy for electrode material and its production
JPH08143986A (en) * 1994-11-25 1996-06-04 Matsushita Electric Ind Co Ltd Production of hydrogen storage alloy
JPH11144727A (en) * 1997-11-07 1999-05-28 Toshiba Battery Co Ltd Alkaline secondary battery
US6210498B1 (en) * 1998-04-22 2001-04-03 Energy Conversion Devices, Inc. Hydrogen storage alloys and methods and improved nickel metal hydride electrodes and batteries using same

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728586A (en) * 1986-12-29 1988-03-01 Energy Conversion Devices, Inc. Enhanced charge retention electrochemical hydrogen storage alloys and an enhanced charge retention electrochemical cell
US5006328A (en) * 1987-11-17 1991-04-09 Kuochih Hong Method for preparing materials for hydrogen storage and for hydride electrode applications
EP0552790A1 (en) * 1992-01-24 1993-07-28 Hitachi Maxell Ltd. Hydrogen storage alloy, electrode comprising the same and hydrogen storage alloy cell
US5330861A (en) * 1992-05-07 1994-07-19 Ovonic Battery Company, Inc. Metal hydride cells having improved cycle life and charge retention
JPH06228687A (en) * 1993-01-29 1994-08-16 Daido Steel Co Ltd Hydrogen storage alloy and its production
US5506069A (en) * 1993-10-14 1996-04-09 Ovonic Battery Company, Inc. Electrochemical hydrogen storage alloys and batteries fabricated from Mg containing base alloys
DE19610523A1 (en) * 1995-03-17 1996-09-19 Samsung Display Devices Co Ltd Hydrogen@ storage alloy anode for sec. cell
JPH08319529A (en) * 1995-05-22 1996-12-03 Matsushita Electric Ind Co Ltd Hydrogen storage alloy and hydrogen storage alloy electrode
EP0761833A1 (en) * 1995-08-21 1997-03-12 Mitsubishi Materials Corporation Hydrogen occluding alloy and electrode made of the alloy
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
WO2000038253A2 (en) * 1998-12-02 2000-06-29 Ovonic Battery Company, Inc. High power nickel-metal hydride batteries and high power alloys/electrodes for use therein

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHUANG H J ET AL: "STUDY OF THE PERFORMANCE OF TI-ZR BASED HYDROGEN STORAGE ALLOYS", JOURNAL OF POWER SOURCES, ELSEVIER SEQUOIA S.A. LAUSANNE, CH, vol. 77, 2 February 1999 (1999-02-02), pages 159 - 163, XP002949097, ISSN: 0378-7753 *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 604 (C - 1275) 17 November 1994 (1994-11-17) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 04 30 April 1997 (1997-04-30) *
See also references of WO0214567A1 *

Also Published As

Publication number Publication date
WO2002014567A1 (en) 2002-02-21
AU2001284965A1 (en) 2002-02-25
CA2423529A1 (en) 2002-02-21
EP1315843A1 (en) 2003-06-04
JP4990473B2 (en) 2012-08-01
JP2004506813A (en) 2004-03-04

Similar Documents

Publication Publication Date Title
EP1304758A4 (en) Non-aqueous electrolyte and non-aqueous electrolyte secondary cell
HUP0700136A2 (en) Anode for lithium secondary battery and lithium secondary battery
EP1335445A4 (en) Electrolyte for non-aqueous cell and non-aqueous secondary cell
EP1244163A4 (en) Electrode for lithium secondary cell and lithium secondary cell
EP1231654A4 (en) Electrode for lithium cell and lithium secondary cell
EP1244164A4 (en) Electrode for lithium secondary cell and lithium secondary cell
EP1215745A4 (en) Non-aqueous electrolyte secondary cell and device using the same
HU228244B1 (en) Lithium secondary cell and nonaqueous electrolyte
DE69822455D1 (en) HIGH-PERFORMANCE NICKEL-METAL HYDRIDE BATTERIES AND HIGH-PERFORMANCE ELECTRODES THEREFOR
HK1041563A1 (en) Non-aqueous electrolytic solution and lithium secondary battery
EP1403942A4 (en) Cell and cell pack
AU4885601A (en) Lithium secondary battery-use electrode and lithium secondary battery
HUP0303850A3 (en) Nonaqueous electrolytic solution and lithium secondary batteries
EP1202374A4 (en) Lithium secondary cell
AU3570599A (en) Improved hydrogen storage alloys and methods and improved nickel metal hydride electrodes and batteries using same
HK1041562B (en) Electrolyte for lithium secondary battery and lithium secondary battery using the same
GB2383465B (en) Lithium metal dispersion in secondary battery enodes
MX9907087A (en) Nickel-metal hydride batteries having high power electrodes and low-resistance electrode connections
EP1381099A4 (en) Negative electrode for non-aqueous electrolyte secondary cell and non-aqueous electrolyte secondary cell using the negative electrode
DE60028725D1 (en) Pasty positive electrode for alkaline storage battery and nickel-metal hydride storage battery
SG83710A1 (en) Battery pack, battery charger and electronic equipment using battery pack
EP1289044A4 (en) Nonaqueous electrolyte secondary battery
MXPA03001297A (en) Lead-acid batteries and positive plate and alloys therefor.
EP1153447A4 (en) High power nickel-metal hydride batteries and high power alloys/electrodes for use therein
EP1170814A4 (en) Non-aqueous electrolyte and non-aqueous electrolyte cell

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20030228

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

RBV Designated contracting states (corrected)

Designated state(s): DE FR GB

A4 Supplementary search report drawn up and despatched

Effective date: 20050518

RIC1 Information provided on ipc code assigned before grant

Ipc: 7C 22C 19/03 A

Ipc: 7H 01M 4/38 B

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050301