DE69914628D1 - Alkalische zelle mit verbesserter kathode - Google Patents

Alkalische zelle mit verbesserter kathode

Info

Publication number
DE69914628D1
DE69914628D1 DE69914628T DE69914628T DE69914628D1 DE 69914628 D1 DE69914628 D1 DE 69914628D1 DE 69914628 T DE69914628 T DE 69914628T DE 69914628 T DE69914628 T DE 69914628T DE 69914628 D1 DE69914628 D1 DE 69914628D1
Authority
DE
Germany
Prior art keywords
alkalic
cell
improved cathode
cathode
improved
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.)
Expired - Lifetime
Application number
DE69914628T
Other languages
English (en)
Other versions
DE69914628T2 (de
Inventor
Stephen Kelsey
Purush Chalilpoyil
D Trainer
Alex Kaplan
George Cintra
H Vu
D Sillesky
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 DE69914628D1 publication Critical patent/DE69914628D1/de
Application granted granted Critical
Publication of DE69914628T2 publication Critical patent/DE69914628T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M4/06—Electrodes for primary cells
    • 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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/4911—Electric battery cell making including sealing
DE69914628T 1998-11-16 1999-11-12 Alkalische zelle mit verbesserter kathode Expired - Lifetime DE69914628T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/192,863 US6207322B1 (en) 1998-11-16 1998-11-16 Alkaline cell with semisolid cathode
US192863 1998-11-16
PCT/US1999/026721 WO2000030193A1 (en) 1998-11-16 1999-11-12 Alkaline cell with improved cathode

Publications (2)

Publication Number Publication Date
DE69914628D1 true DE69914628D1 (de) 2004-03-11
DE69914628T2 DE69914628T2 (de) 2004-12-23

Family

ID=22711342

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69914628T Expired - Lifetime DE69914628T2 (de) 1998-11-16 1999-11-12 Alkalische zelle mit verbesserter kathode

Country Status (10)

Country Link
US (1) US6207322B1 (de)
EP (1) EP1135817B1 (de)
JP (1) JP2002530812A (de)
CN (1) CN1185731C (de)
AR (1) AR021289A1 (de)
AT (1) ATE259100T1 (de)
AU (1) AU1523300A (de)
CA (1) CA2350945A1 (de)
DE (1) DE69914628T2 (de)
WO (1) WO2000030193A1 (de)

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US6326102B1 (en) * 1998-11-24 2001-12-04 Eveready Battery Company, Inc. High rate electrochemical cell with increased anode-to-cathode interface surface area
US7238448B1 (en) 2000-04-26 2007-07-03 The Gillette Company Cathode for air assisted battery
US6509117B1 (en) * 2000-05-01 2003-01-21 The Gillette Company Battery comprising manganese dioxide having a high power coefficient
GB2363899A (en) * 2000-06-19 2002-01-09 Ever Ready Ltd Alkaline electrochemical cells
US7005213B2 (en) * 2001-05-24 2006-02-28 Rayovac Corporation Ionically conductive additive for zinc-based anode in alkaline electrochemical cells
DE60238409D1 (de) * 2001-06-08 2011-01-05 Eveready Battery Inc Optimierte alkalische elektrochemische zellen
GB2379326A (en) * 2001-08-28 2003-03-05 Eveready Battery Inc Optimised alkaline electrochemical cells
GB2377077A (en) * 2001-06-26 2002-12-31 Ever Ready Ltd Optimised alkaline electrochemical cells
AU2003270626A1 (en) * 2002-09-16 2004-04-30 The University Of Iowa Research Foundation Magnetically modified electrodes as well as methods of making and using the same
US6869727B2 (en) * 2002-09-20 2005-03-22 Eveready Battery Company, Inc. Battery with high electrode interfacial surface area
JP2006524901A (ja) * 2003-04-23 2006-11-02 リチャージャブル バッテリー コーポレイション 内部電極が埋込まれた電極ペレットを用いたバッテリ
US7264904B2 (en) * 2003-09-02 2007-09-04 Rechargeable Battery Corporation Cylindrical battery cell having improved power characteristics and methods of manufacturing same
US7264903B2 (en) * 2003-09-02 2007-09-04 Rechargeable Battery Corporation Battery cells having improved power characteristics and methods of manufacturing same
US7288126B2 (en) 2003-09-02 2007-10-30 Rechargeable Battery Corporation Battery cells having improved power characteristics and methods of manufacturing same
US7407724B2 (en) * 2003-09-02 2008-08-05 Rechargeable Battery Corporation Embedded electrode conformations for balanced energy, power, and cost in an alkaline cell
JP4388426B2 (ja) * 2004-06-30 2009-12-24 パナソニック株式会社 アルカリ乾電池
CN100514728C (zh) * 2004-10-21 2009-07-15 吉莱特公司 电池阴极
US8231988B2 (en) * 2005-02-09 2012-07-31 University Of Iowa Research Foundation Batteries and battery components with magnetically modified manganese dioxide
US7842178B2 (en) * 2005-04-18 2010-11-30 University Of Iowa Research Foundation Magnet incorporated electrically conductive electrodes
US7563537B2 (en) * 2005-11-30 2009-07-21 Rovcal, Inc. Ionically conductive clay additive for use in electrochemical cells
US20070148533A1 (en) * 2005-12-23 2007-06-28 Anglin David L Batteries
US8003258B2 (en) * 2006-01-19 2011-08-23 The Gillette Company Alkaline cell with improved anode
US8133615B2 (en) * 2006-06-20 2012-03-13 Eveready Battery Company, Inc. Alkaline electrochemical cell
US20080038640A1 (en) * 2006-08-09 2008-02-14 Trainer Philip D Alkaline cell with nickel oxyhydroxide cathode and zinc anode
US11909077B2 (en) 2008-06-12 2024-02-20 Massachusetts Institute Of Technology High energy density redox flow device
US8722226B2 (en) 2008-06-12 2014-05-13 24M Technologies, Inc. High energy density redox flow device
US8334067B2 (en) 2009-01-13 2012-12-18 The Gillette Company Non-uniform conductive coating for cathode active material
AT509408B1 (de) * 2010-02-03 2012-03-15 Univ Linz Galvanische zelle
EP2754194B1 (de) 2011-09-07 2018-12-12 24M Technologies, Inc. Halbfeste elektrodenzelle mit einem porösen stromkollektor und herstellungsverfahren dafür
US9401501B2 (en) 2012-05-18 2016-07-26 24M Technologies, Inc. Electrochemical cells and methods of manufacturing the same
US8993159B2 (en) 2012-12-13 2015-03-31 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US9362583B2 (en) 2012-12-13 2016-06-07 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US9590233B2 (en) 2013-04-05 2017-03-07 Duracell U.S. Operations, Inc. Method of making a cathode
US10133392B1 (en) * 2013-07-19 2018-11-20 Larry Levin Smartphone nail polish
US10637038B2 (en) 2014-11-05 2020-04-28 24M Technologies, Inc. Electrochemical cells having semi-solid electrodes and methods of manufacturing the same
US10115970B2 (en) 2015-04-14 2018-10-30 24M Technologies, Inc. Semi-solid electrodes with porous current collectors and methods of manufacture
CA2969135A1 (en) 2015-06-18 2016-12-22 24M Technologies, Inc. Single pouch battery cells and methods of manufacture
US11322752B2 (en) 2017-03-10 2022-05-03 Energizer Brands, Llc Anode cross-sectional characteristic gradient
US11527779B2 (en) * 2018-01-31 2022-12-13 Sakuu Corporation Hybrid solid-state cell with a 3D porous cathode structure
US10784519B2 (en) * 2018-03-02 2020-09-22 Energizer Brands, Llc Electrochemical cell with electrode filled protrusion
US11211615B2 (en) 2018-09-28 2021-12-28 Energizer Brands, Llc Alkaline battery having a dual-anode
US11552305B2 (en) 2019-06-27 2023-01-10 Energizer Brands, Llc Electrochemical cell with improved high-rate discharge performance
CN110739459A (zh) * 2019-10-12 2020-01-31 宁波倍特瑞能源科技有限公司 一种半固态电池正极材料及其制备的碱性锌锰电池
US11502284B2 (en) 2020-01-22 2022-11-15 Energizer Brands, Llc Systems and methods for generating an electrochemical cell having a multi-part anode
US11742525B2 (en) 2020-02-07 2023-08-29 24M Technologies, Inc. Divided energy electrochemical cell systems and methods of producing the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996068A (en) * 1973-08-27 1976-12-07 Union Carbide Corporation Primary dry cell
FR2358752A1 (fr) 1976-07-13 1978-02-10 Kocherginsky Meer Electrode positive pour une pile primaire alcaline a depolarisation par air a electrolyte pateux
US4121018A (en) 1976-08-09 1978-10-17 Meer Danilovich Kocherginsky Positive electrode for air-depolarized alkaline primary cell with thickened electrolyte
JPS5679854A (en) 1979-12-04 1981-06-30 Matsushita Electric Ind Co Ltd Alkaline manganese battery
US5108852A (en) * 1990-03-23 1992-04-28 Battery Technologies Inc. Manganese dioxide cathode for a rechargeable alkaline cell, and cell containing the same
US5674639A (en) * 1995-06-07 1997-10-07 Eveready Battery Company Separator for alkaline electrochemical cells
US5501924A (en) 1995-06-07 1996-03-26 Eveready Battery Company, Inc. Alkaline cell having a cathode including a tin dioxide additive
US5489493A (en) 1995-06-07 1996-02-06 Eveready Battery Company, Inc. Alkaline manganese dioxide cell
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
WO1999034461A1 (en) 1997-12-31 1999-07-08 Duracell Inc. Electrochemical cell balance

Also Published As

Publication number Publication date
CA2350945A1 (en) 2000-05-25
JP2002530812A (ja) 2002-09-17
WO2000030193A1 (en) 2000-05-25
AU1523300A (en) 2000-06-05
DE69914628T2 (de) 2004-12-23
CN1333929A (zh) 2002-01-30
EP1135817A1 (de) 2001-09-26
CN1185731C (zh) 2005-01-19
AR021289A1 (es) 2002-07-03
US6207322B1 (en) 2001-03-27
ATE259100T1 (de) 2004-02-15
EP1135817B1 (de) 2004-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: THE GILLETTE CO. (N.D.GES.D. STAATES DELAWARE), US