EP1145361A1 - Elektrochemische metall-luft-zelle mit verminderter leckage - Google Patents

Elektrochemische metall-luft-zelle mit verminderter leckage

Info

Publication number
EP1145361A1
EP1145361A1 EP99968957A EP99968957A EP1145361A1 EP 1145361 A1 EP1145361 A1 EP 1145361A1 EP 99968957 A EP99968957 A EP 99968957A EP 99968957 A EP99968957 A EP 99968957A EP 1145361 A1 EP1145361 A1 EP 1145361A1
Authority
EP
European Patent Office
Prior art keywords
anode
cell
percent
electrochemical cell
metal
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Withdrawn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
EP99968957A
Other languages
English (en)
French (fr)
Inventor
Neville Lacey
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.)
Duracell Inc USA
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 EP1145361A1 publication Critical patent/EP1145361A1/de
Withdrawn legal-status Critical Current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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • 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
    • H01M2004/027—Negative 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive 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
    • 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
    • H01M4/42—Alloys based on zinc
    • 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

Definitions

  • the invention features a method of manufacturing a metal-air electrochemical cell.
  • the method includes assembling an anode and a cathode to form a cell having a void volume after discharge of between 7.5 percent and about 15 percent of the anode volume.
EP99968957A 1998-12-31 1999-12-23 Elektrochemische metall-luft-zelle mit verminderter leckage Withdrawn EP1145361A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22393998A 1998-12-31 1998-12-31
US223939 1998-12-31
PCT/US1999/030901 WO2000041264A1 (en) 1998-12-31 1999-12-23 Reduced leakage metal-air electrochemical cell

Publications (1)

Publication Number Publication Date
EP1145361A1 true EP1145361A1 (de) 2001-10-17

Family

ID=22838620

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99968957A Withdrawn EP1145361A1 (de) 1998-12-31 1999-12-23 Elektrochemische metall-luft-zelle mit verminderter leckage

Country Status (7)

Country Link
EP (1) EP1145361A1 (de)
JP (1) JP2002534777A (de)
CN (1) CN1332893A (de)
AR (1) AR022029A1 (de)
AU (1) AU2714800A (de)
CA (1) CA2356395A1 (de)
WO (1) WO2000041264A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1298074C (zh) * 2002-02-20 2007-01-31 异能公司 金属空气电池系统
CN101192694B (zh) * 2006-11-21 2012-06-27 北京中航长力能源科技有限公司 注入式锌空气金属燃料电池
JP6067925B2 (ja) * 2014-12-02 2017-01-25 日本碍子株式会社 亜鉛空気二次電池
JP6547723B2 (ja) * 2016-03-17 2019-07-24 株式会社デンソー リチウム空気電池システム
EP4147295A4 (de) * 2020-05-06 2023-11-29 Revolution Power Inc. Zink-luft-batteriesysteme und verfahren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585710A (en) * 1985-04-22 1986-04-29 Duracell Inc. Zinc/air cell cathode
US4687714A (en) * 1986-02-04 1987-08-18 Rayovac Corporation Case for metal/air electrochemical cells, and cells and lantern batteries thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0041264A1 *

Also Published As

Publication number Publication date
WO2000041264A1 (en) 2000-07-13
CN1332893A (zh) 2002-01-23
CA2356395A1 (en) 2000-07-13
JP2002534777A (ja) 2002-10-15
AU2714800A (en) 2000-07-24
AR022029A1 (es) 2002-09-04

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