ATE531084T1 - Elektrochemische alkalizelle - Google Patents

Elektrochemische alkalizelle

Info

Publication number
ATE531084T1
ATE531084T1 AT08726471T AT08726471T ATE531084T1 AT E531084 T1 ATE531084 T1 AT E531084T1 AT 08726471 T AT08726471 T AT 08726471T AT 08726471 T AT08726471 T AT 08726471T AT E531084 T1 ATE531084 T1 AT E531084T1
Authority
AT
Austria
Prior art keywords
alkaline cell
negative electrode
electrochemical cell
electrochemical alkaline
alkaline electrochemical
Prior art date
Application number
AT08726471T
Other languages
English (en)
Inventor
Alex Fensore
James Wu
Katherine Ayers
Original Assignee
Eveready Battery 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 Eveready Battery Inc filed Critical Eveready Battery Inc
Application granted granted Critical
Publication of ATE531084T1 publication Critical patent/ATE531084T1/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
    • 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
    • H01M4/24—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
    • 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
    • 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
    • H01M6/04—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
    • H01M6/085—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes of the reversed type, i.e. anode in the centre
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
AT08726471T 2007-04-02 2008-03-06 Elektrochemische alkalizelle ATE531084T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92140107P 2007-04-02 2007-04-02
US11/901,803 US8586244B2 (en) 2007-04-02 2007-09-19 Alkaline electrochemical cell having a negative electrode with solid zinc oxide and a surfactant
PCT/US2008/002945 WO2008123911A1 (en) 2007-04-02 2008-03-06 Alkaline electrochemical cell

Publications (1)

Publication Number Publication Date
ATE531084T1 true ATE531084T1 (de) 2011-11-15

Family

ID=39794995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08726471T ATE531084T1 (de) 2007-04-02 2008-03-06 Elektrochemische alkalizelle

Country Status (6)

Country Link
US (1) US8586244B2 (de)
EP (1) EP2132809B1 (de)
JP (1) JP5453243B2 (de)
CN (1) CN101652882B (de)
AT (1) ATE531084T1 (de)
WO (1) WO2008123911A1 (de)

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US10627651B2 (en) 2014-08-21 2020-04-21 Johnson & Johnson Vision Care, Inc. Methods and apparatus to form biocompatible energization primary elements for biomedical devices with electroless sealing layers
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US9599842B2 (en) 2014-08-21 2017-03-21 Johnson & Johnson Vision Care, Inc. Device and methods for sealing and encapsulation for biocompatible energization elements
US10381687B2 (en) 2014-08-21 2019-08-13 Johnson & Johnson Vision Care, Inc. Methods of forming biocompatible rechargable energization elements for biomedical devices
US10205206B2 (en) 2014-10-08 2019-02-12 Energizer Brands, Llc Zinc-air electrochemical cell
WO2016057666A1 (en) 2014-10-08 2016-04-14 Energizer Brands, Llc Fluorosurfactant as a zinc corrosion inhibitor
WO2016065230A1 (en) 2014-10-23 2016-04-28 Energizer Brands, Llc Zinc anode composition
AU2016206976B2 (en) * 2015-01-16 2019-12-19 Energizer Brands, Llc Alkaline cell with improved reliability and discharge performance
US11050076B1 (en) 2015-01-22 2021-06-29 Battelle Memorial Institute Flow cell systems, flow cell batteries, and hydrogen production processes
US11043686B2 (en) 2015-01-22 2021-06-22 Battelle Memorial Institute Systems and methods of long-duration energy storage and regeneration of energy-bearing redox pairs
US11050078B2 (en) 2015-01-22 2021-06-29 Battelle Memorial Institute Systems and methods of decoupled hydrogen generation using energy-bearing redox pairs
US10345620B2 (en) 2016-02-18 2019-07-09 Johnson & Johnson Vision Care, Inc. Methods and apparatus to form biocompatible energization elements incorporating fuel cells for biomedical devices
CN110582467B (zh) 2017-05-09 2022-07-26 杜拉塞尔美国经营公司 包含β-脱锂层状氧化镍电化学活性阴极材料的电池
CN107221687B (zh) * 2017-06-19 2019-09-27 广州鹏辉能源科技股份有限公司 一种无汞锌浆组合物及具有该组合物的无汞锌空电池
WO2019055792A1 (en) 2017-09-15 2019-03-21 Spectrum Brands, Inc. SEPARATOR FOR ALKALINE BATTERIES
US11502303B2 (en) 2018-08-22 2022-11-15 Energizer Brands, Llc Single-walled carbon nanotubes in alkaline electrochemical cell electrodes
US11211615B2 (en) 2018-09-28 2021-12-28 Energizer Brands, Llc Alkaline battery having a dual-anode
US11450847B2 (en) * 2019-01-23 2022-09-20 Energizer Brands, Llc Alkaline electrochemical cells comprising increased zinc oxide levels
US11502284B2 (en) 2020-01-22 2022-11-15 Energizer Brands, Llc Systems and methods for generating an electrochemical cell having a multi-part anode
CN118266100A (zh) * 2021-11-24 2024-06-28 劲量品牌有限责任公司 运行时间增加且内部短路减少的电化学电池单元
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Also Published As

Publication number Publication date
WO2008123911A1 (en) 2008-10-16
EP2132809B1 (de) 2011-10-26
CN101652882B (zh) 2013-01-02
HK1138435A1 (en) 2010-08-20
CN101652882A (zh) 2010-02-17
JP5453243B2 (ja) 2014-03-26
US20080241683A1 (en) 2008-10-02
US8586244B2 (en) 2013-11-19
EP2132809A1 (de) 2009-12-16
JP2010524174A (ja) 2010-07-15

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