TW398092B - Battery cathode - Google Patents

Battery cathode Download PDF

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Publication number
TW398092B
TW398092B TW087121895A TW87121895A TW398092B TW 398092 B TW398092 B TW 398092B TW 087121895 A TW087121895 A TW 087121895A TW 87121895 A TW87121895 A TW 87121895A TW 398092 B TW398092 B TW 398092B
Authority
TW
Taiwan
Prior art keywords
cathode
battery
electrochemical cell
anode
scope
Prior art date
Application number
TW087121895A
Other languages
English (en)
Chinese (zh)
Inventor
Peter B Harris
Douglas J Woodnorth
Barbara Brys
James Cervera
Terry L Hamilton
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 TW398092B publication Critical patent/TW398092B/zh

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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/244—Zinc electrodes
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • 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
    • H01M4/625—Carbon or graphite
    • 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
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Cell Separators (AREA)
TW087121895A 1997-12-31 1998-12-30 Battery cathode TW398092B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US182297A 1997-12-31 1997-12-31
US5492898A 1998-04-03 1998-04-03

Publications (1)

Publication Number Publication Date
TW398092B true TW398092B (en) 2000-07-11

Family

ID=26669517

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087121895A TW398092B (en) 1997-12-31 1998-12-30 Battery cathode

Country Status (8)

Country Link
EP (1) EP1042829A4 (fr)
JP (1) JP2002500419A (fr)
CN (1) CN1285961A (fr)
AR (1) AR014204A1 (fr)
AU (1) AU1913299A (fr)
CA (1) CA2313790A1 (fr)
TW (1) TW398092B (fr)
WO (1) WO1999034462A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1159769A1 (fr) * 1999-02-26 2001-12-05 The Gillette Company Batterie alcaline a performance elevee
US6921610B2 (en) * 2001-07-11 2005-07-26 The Gillette Company Battery
JP4736345B2 (ja) 2004-04-23 2011-07-27 パナソニック株式会社 アルカリ電池
EP2768048B1 (fr) 2012-12-20 2018-04-25 Panasonic Intellectual Property Management Co., Ltd. Pile alcaline

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133533A (en) * 1976-04-30 1977-11-09 Hitachi Maxell Dry cell
JPS57170459A (en) * 1981-04-14 1982-10-20 Matsushita Electric Ind Co Ltd Button type alkaline battery
JPS58123667A (ja) * 1982-01-18 1983-07-22 Hitachi Maxell Ltd 筒形アルカリ電池
JPS60240056A (ja) * 1984-05-14 1985-11-28 Fuji Elelctrochem Co Ltd アルカリ・マンガン電池
JPS60241646A (ja) * 1984-05-16 1985-11-30 Fuji Elelctrochem Co Ltd アルカリ・マンガン電池
JPS61133560A (ja) * 1984-11-30 1986-06-20 Matsushita Electric Ind Co Ltd 亜鉛アルカリ電池
JPS6394559A (ja) * 1986-10-09 1988-04-25 Toshiba Battery Co Ltd 円筒形非水電解液電池の渦巻状電極
JP2851643B2 (ja) * 1989-07-20 1999-01-27 富士電気化学株式会社 筒形アルカリ電池
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
JP3315530B2 (ja) * 1994-06-28 2002-08-19 松下電器産業株式会社 アルカリ電池

Also Published As

Publication number Publication date
EP1042829A1 (fr) 2000-10-11
AR014204A1 (es) 2001-02-07
CA2313790A1 (fr) 1999-07-08
AU1913299A (en) 1999-07-19
JP2002500419A (ja) 2002-01-08
WO1999034462A1 (fr) 1999-07-08
EP1042829A4 (fr) 2004-07-14
CN1285961A (zh) 2001-02-28

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees