ATE385347T1 - Alkalische elektrochemische zelle mit ausgeglichenem aktivstoffeninhalt - Google Patents

Alkalische elektrochemische zelle mit ausgeglichenem aktivstoffeninhalt

Info

Publication number
ATE385347T1
ATE385347T1 AT98963894T AT98963894T ATE385347T1 AT E385347 T1 ATE385347 T1 AT E385347T1 AT 98963894 T AT98963894 T AT 98963894T AT 98963894 T AT98963894 T AT 98963894T AT E385347 T1 ATE385347 T1 AT E385347T1
Authority
AT
Austria
Prior art keywords
electrochemical cell
active content
alkaline electrochemical
balanced active
balanced
Prior art date
Application number
AT98963894T
Other languages
English (en)
Inventor
Peter Harris
Douglas Woodnorth
Barbara Brys
Gregory Fariss
George Tay
James Cervera
Terry Hamilton
Martin Howard
Original Assignee
Duracell 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 Duracell Inc filed Critical Duracell Inc
Application granted granted Critical
Publication of ATE385347T1 publication Critical patent/ATE385347T1/de

Links

Classifications

    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • 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
    • H01M50/429—Natural polymers
    • 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • H01M2006/5094—Aspects relating to capacity ratio of electrolyte/electrodes or anode/cathode
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
AT98963894T 1997-12-31 1998-12-14 Alkalische elektrochemische zelle mit ausgeglichenem aktivstoffeninhalt ATE385347T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US220497A 1997-12-31 1997-12-31
US5504798A 1998-04-03 1998-04-03

Publications (1)

Publication Number Publication Date
ATE385347T1 true ATE385347T1 (de) 2008-02-15

Family

ID=26670075

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98963894T ATE385347T1 (de) 1997-12-31 1998-12-14 Alkalische elektrochemische zelle mit ausgeglichenem aktivstoffeninhalt

Country Status (10)

Country Link
EP (1) EP1042828B1 (de)
JP (1) JP2002500418A (de)
CN (1) CN1284207A (de)
AR (1) AR015209A1 (de)
AT (1) ATE385347T1 (de)
AU (1) AU1912999A (de)
CA (1) CA2316922A1 (de)
DE (1) DE69839080T2 (de)
TW (1) TW398090B (de)
WO (1) WO1999034461A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH692973A5 (de) † 1998-11-11 2003-01-15 Micro Mobility Systems Ag Fahrgerät, insbesondere Rollbrett oder Roller
US6207322B1 (en) * 1998-11-16 2001-03-27 Duracell Inc Alkaline cell with semisolid cathode
JP2007512671A (ja) * 2003-11-26 2007-05-17 ザ ジレット カンパニー 平面ハウジングを備えるアルカリ電池
AR047875A1 (es) 2004-06-04 2006-03-01 Rovcal Inc Celdas alcalinas que presentan alta capacidad
JP2006172908A (ja) * 2004-12-16 2006-06-29 Sony Corp アルカリ電池
US8133615B2 (en) * 2006-06-20 2012-03-13 Eveready Battery Company, Inc. Alkaline electrochemical cell

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853222A (de) * 1971-10-25 1973-07-26
US4007472A (en) * 1974-08-08 1977-02-08 Polaroid Corporation Flat battery with dry cathode strata and slurry cathode strata
JPS5679854A (en) * 1979-12-04 1981-06-30 Matsushita Electric Ind Co Ltd Alkaline manganese battery
JPS5753067A (en) * 1980-09-17 1982-03-29 Matsushita Electric Ind Co Ltd Alkali manganese battery
JPS57121160A (en) * 1981-01-20 1982-07-28 Matsushita Electric Ind Co Ltd Production method of alkali manganese battery
JPS60170159A (ja) * 1984-02-14 1985-09-03 Matsushita Electric Ind Co Ltd 密閉形アルカリ蓄電池
US5300371A (en) * 1990-03-23 1994-04-05 Battery Technologies Inc. Manganese dioxide positive electrode for rechargeable cells, and cells containing the same
US5340666A (en) * 1991-03-11 1994-08-23 Battery Technologies Inc. Rechargeable alkaline manganese cell having improved capacity and improved energy density
US5342712A (en) * 1993-05-17 1994-08-30 Duracell Inc. Additives for primary electrochemical cells having manganese dioxide cathodes
JP3450884B2 (ja) * 1993-10-21 2003-09-29 松下電器産業株式会社 円筒形アルカリ電池
CA2111757C (en) * 1993-12-17 2004-03-16 Lijun Bai Rechargeable manganese dioxide cathode
JP2825058B2 (ja) * 1994-04-04 1998-11-18 富士電気化学株式会社 筒形アルカリ電池用正極合剤
JPH08241721A (ja) * 1995-03-02 1996-09-17 Matsushita Electric Ind Co Ltd アルカリ乾電池
JP3022758B2 (ja) * 1995-12-26 2000-03-21 富士電気化学株式会社 アルカリマンガン電池
JP3651092B2 (ja) * 1995-12-28 2005-05-25 松下電器産業株式会社 アルカリ乾電池

Also Published As

Publication number Publication date
EP1042828A1 (de) 2000-10-11
TW398090B (en) 2000-07-11
JP2002500418A (ja) 2002-01-08
AR015209A1 (es) 2001-04-18
EP1042828B1 (de) 2008-01-30
EP1042828A4 (de) 2004-10-13
WO1999034461A1 (en) 1999-07-08
CA2316922A1 (en) 1999-07-08
AU1912999A (en) 1999-07-19
CN1284207A (zh) 2001-02-14
DE69839080T2 (de) 2009-01-22
DE69839080D1 (de) 2008-03-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties