EP1042829A4 - Cathode de pile - Google Patents

Cathode de pile

Info

Publication number
EP1042829A4
EP1042829A4 EP98963897A EP98963897A EP1042829A4 EP 1042829 A4 EP1042829 A4 EP 1042829A4 EP 98963897 A EP98963897 A EP 98963897A EP 98963897 A EP98963897 A EP 98963897A EP 1042829 A4 EP1042829 A4 EP 1042829A4
Authority
EP
European Patent Office
Prior art keywords
battery cathode
cathode
battery
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Withdrawn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
EP98963897A
Other languages
German (de)
English (en)
Other versions
EP1042829A1 (fr
Inventor
Douglas J Woodnorth
Peter B Harris
George I Tay
Gregory A Fariss
Barbara Brys
James Cervera
Terry L Hamilton
Martin W Howard
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.)
Gillette Co LLC
Original Assignee
Duracell Inc USA
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 USA filed Critical Duracell Inc USA
Publication of EP1042829A1 publication Critical patent/EP1042829A1/fr
Publication of EP1042829A4 publication Critical patent/EP1042829A4/fr
Withdrawn legal-status Critical Current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
    • H01M4/24—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)
EP98963897A 1997-12-31 1998-12-14 Cathode de pile Withdrawn EP1042829A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US182297A 1997-12-31 1997-12-31
US1822 1997-12-31
US5492898A 1998-04-03 1998-04-03
US54928 1998-04-03
PCT/US1998/026490 WO1999034462A1 (fr) 1997-12-31 1998-12-14 Cathode de pile

Publications (2)

Publication Number Publication Date
EP1042829A1 EP1042829A1 (fr) 2000-10-11
EP1042829A4 true EP1042829A4 (fr) 2004-07-14

Family

ID=26669517

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98963897A Withdrawn EP1042829A4 (fr) 1997-12-31 1998-12-14 Cathode de pile

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
CA2362754A1 (fr) * 1999-02-26 2000-08-31 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
JP5568185B1 (ja) 2012-12-20 2014-08-06 パナソニック株式会社 アルカリ電池

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241646A (ja) * 1984-05-16 1985-11-30 Fuji Elelctrochem Co Ltd アルカリ・マンガン電池
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
JPH07282802A (ja) * 1994-04-04 1995-10-27 Fuji Elelctrochem Co Ltd 筒形アルカリ電池用正極合剤

Family Cites Families (7)

* 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
JPS61133560A (ja) * 1984-11-30 1986-06-20 Matsushita Electric Ind Co Ltd 亜鉛アルカリ電池
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
JP3315530B2 (ja) * 1994-06-28 2002-08-19 松下電器産業株式会社 アルカリ電池

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241646A (ja) * 1984-05-16 1985-11-30 Fuji Elelctrochem Co Ltd アルカリ・マンガン電池
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
JPH07282802A (ja) * 1994-04-04 1995-10-27 Fuji Elelctrochem Co Ltd 筒形アルカリ電池用正極合剤

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 099 (E - 396) 16 April 1986 (1986-04-16) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 330 (E - 655) 7 September 1988 (1988-09-07) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 02 29 February 1996 (1996-02-29) *
See also references of WO9934462A1 *
TAKEDA K: "OPTIMIZING THE PARAMETERS OF CELL EXPANSION IN ALKALINE MANGANESE DIOXIDE BUTTON CELLS", JOURNAL OF POWER SOURCES, ELSEVIER SEQUOIA S.A. LAUSANNE, CH, vol. 32, no. 1, 1 July 1990 (1990-07-01), pages 9 - 17, XP000160866, ISSN: 0378-7753 *

Also Published As

Publication number Publication date
EP1042829A1 (fr) 2000-10-11
WO1999034462A1 (fr) 1999-07-08
AR014204A1 (es) 2001-02-07
CN1285961A (zh) 2001-02-28
AU1913299A (en) 1999-07-19
JP2002500419A (ja) 2002-01-08
CA2313790A1 (fr) 1999-07-08
TW398092B (en) 2000-07-11

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