DK0639295T3 - Metalhydridceller med forbedret levetid og ladningsfastholdelse - Google Patents

Metalhydridceller med forbedret levetid og ladningsfastholdelse

Info

Publication number
DK0639295T3
DK0639295T3 DK93911083T DK93911083T DK0639295T3 DK 0639295 T3 DK0639295 T3 DK 0639295T3 DK 93911083 T DK93911083 T DK 93911083T DK 93911083 T DK93911083 T DK 93911083T DK 0639295 T3 DK0639295 T3 DK 0639295T3
Authority
DK
Denmark
Prior art keywords
service life
metal hydride
charge retention
improved service
hydride cells
Prior art date
Application number
DK93911083T
Other languages
English (en)
Inventor
Stanford R Ovshinsky
Michael A Fetcenko
Original Assignee
Ovonic Battery Co
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 filed Critical Ovonic Battery Co
Application granted granted Critical
Publication of DK0639295T3 publication Critical patent/DK0639295T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/0005—Reversible storage of hydrogen, e.g. by hydrogen getters or electrodes
    • C01B3/001—Reversible storage of hydrogen, e.g. by hydrogen getters or electrodes characterised by the uptaking media; Treatment thereof
    • C01B3/0018—Inorganic elements or compounds, e.g. oxides, nitrides, borohydrides or zeolites; Solutions thereof
    • C01B3/0031—Intermetallic compounds; Metal 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
    • H01M4/36—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
    • H01M4/36—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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/423—Polyamide resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DK93911083T 1992-05-07 1993-05-05 Metalhydridceller med forbedret levetid og ladningsfastholdelse DK0639295T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/879,823 US5330861A (en) 1992-05-07 1992-05-07 Metal hydride cells having improved cycle life and charge retention
PCT/US1993/004253 WO1993022801A1 (en) 1992-05-07 1993-05-05 Metal hydride cells having improved cycle life and charge retention

Publications (1)

Publication Number Publication Date
DK0639295T3 true DK0639295T3 (da) 2001-06-18

Family

ID=25374954

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93911083T DK0639295T3 (da) 1992-05-07 1993-05-05 Metalhydridceller med forbedret levetid og ladningsfastholdelse

Country Status (14)

Country Link
US (1) US5330861A (da)
EP (1) EP0639295B1 (da)
KR (1) KR100262778B1 (da)
CN (1) CN1048588C (da)
AU (1) AU4235093A (da)
CA (1) CA2117748C (da)
DE (2) DE639295T1 (da)
DK (1) DK0639295T3 (da)
IL (1) IL105597A (da)
NO (1) NO944216L (da)
PH (1) PH30142A (da)
RU (1) RU2121198C1 (da)
TW (1) TW358244B (da)
WO (1) WO1993022801A1 (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536591A (en) 1990-04-26 1996-07-16 Ovonic Battery Company, Inc. Electrochemical hydrogen storage alloys for nickel metal hydride batteries
EP0759094A1 (en) * 1995-03-09 1997-02-26 Mitsubishi Materials Corporation Hydrogen occluding alloy and electrode made of the alloy
US5753054A (en) * 1995-04-27 1998-05-19 Matsushita Electric Industrial Co., Ltd. Hydrogen storage alloy and electrode therefrom
US5951945A (en) * 1995-06-13 1999-09-14 Mitsubishi Materials Corporation Hydrogen occluding alloy and electrode made of the alloy
DE69608182T2 (de) * 1995-07-18 2000-10-05 Matsushita Electric Industrial Co., Ltd. Wasserstoffspeichernde Legierung und Elektrode daraus
US5660943A (en) * 1995-10-27 1997-08-26 Delta Green Energy Integrated primary-auxiliary electrodes formed on catalytic mesh-matrix-plaque with single-side-active-surface
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
US5729116A (en) * 1996-12-20 1998-03-17 Total Battery Management, Inc. Shunt recognition in lithium batteries
US6040685A (en) * 1996-08-16 2000-03-21 Total Battery Management, Inc. Energy transfer and equalization in rechargeable lithium batteries
US5900718A (en) * 1996-08-16 1999-05-04 Total Battery Management, Battery charger and method of charging batteries
US6330925B1 (en) * 1997-01-31 2001-12-18 Ovonic Battery Company, Inc. Hybrid electric vehicle incorporating an integrated propulsion system
US6048644A (en) * 1997-03-24 2000-04-11 Matsushita Electric Industrial Co., Ltd. Hydrogen storage alloy electrode
US6043631A (en) * 1998-01-02 2000-03-28 Total Battery Management, Inc. Battery charger and method of charging rechargeable batteries
US6270719B1 (en) * 1999-04-12 2001-08-07 Ovonic Battery Company, Inc. Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity
WO2002014567A1 (en) * 2000-08-16 2002-02-21 Ovonic Battery Company, Inc. High power nickel-metal hydride batteries and high power alloys/electrodes for use therein
US20020159914A1 (en) * 2000-11-07 2002-10-31 Jien-Wei Yeh High-entropy multielement alloys
US7169489B2 (en) 2002-03-15 2007-01-30 Fuelsell Technologies, Inc. Hydrogen storage, distribution, and recovery system
US7399325B1 (en) 2002-03-15 2008-07-15 Fuelsell Technologies, Inc. Method and apparatus for a hydrogen fuel cassette distribution and recovery system
US20040016769A1 (en) * 2002-03-15 2004-01-29 Redmond Scott D. Hydrogen storage, distribution, and recovery system
US7011768B2 (en) 2002-07-10 2006-03-14 Fuelsell Technologies, Inc. Methods for hydrogen storage using doped alanate compositions
US20040065171A1 (en) 2002-10-02 2004-04-08 Hearley Andrew K. Soild-state hydrogen storage systems
CN1297021C (zh) * 2005-05-31 2007-01-24 钢铁研究总院 一种高容量镍氢电池用负极材料
RU2453016C1 (ru) * 2010-12-27 2012-06-10 Дмитрий Миланович Терещенко Устройство для накопления электрической энергии
EP2860814A4 (en) * 2012-06-06 2015-10-28 Dmitry Milanovich Tereshchenko ELECTRICITY CUMULATION DEVICE BASED ON A GAS / ELECTRICITY BATTERY
US10587012B2 (en) * 2015-03-26 2020-03-10 Basf Corporation Electrolyte compositions comprising ionic liquids and metal hydride batteries comprising same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551400A (en) * 1984-04-18 1985-11-05 Energy Conversion Devices, Inc. Hydrogen storage materials and methods of sizing and preparing the same for electrochemical applications
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
US4849205A (en) * 1987-11-17 1989-07-18 Kuochih Hong Hydrogen storage hydride electrode materials
US5104617A (en) * 1990-04-26 1992-04-14 Energy Conversion Devices, Inc. Catalytic hydrogen storage electrode materials for use in electrochemical cells and electrochemical cells incorporating the materials
US5096667A (en) * 1989-11-24 1992-03-17 Energy Conversion Devices, Inc. Catalytic hydrogen storage electrode materials for use in electrochemical cells and electrochemical cells incorporating the materials

Also Published As

Publication number Publication date
DE69329906D1 (de) 2001-03-08
EP0639295A4 (en) 1997-06-04
CN1048588C (zh) 2000-01-19
KR100262778B1 (ko) 2000-08-01
NO944216D0 (no) 1994-11-04
KR950701457A (ko) 1995-03-23
WO1993022801A1 (en) 1993-11-11
NO944216L (no) 1995-01-04
IL105597A (en) 1997-02-18
CA2117748C (en) 1997-03-25
DE639295T1 (de) 1996-03-14
RU2121198C1 (ru) 1998-10-27
EP0639295B1 (en) 2001-01-31
RU94046043A (ru) 1996-09-20
PH30142A (en) 1997-01-21
IL105597A0 (en) 1993-09-22
AU4235093A (en) 1993-11-29
TW358244B (en) 1999-05-11
CN1080783A (zh) 1994-01-12
US5330861A (en) 1994-07-19
DE69329906T2 (de) 2001-06-21
EP0639295A1 (en) 1995-02-22

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