HK1138435A1 - Alkaline electrochemical cell - Google Patents

Alkaline electrochemical cell

Info

Publication number
HK1138435A1
HK1138435A1 HK10104530.7A HK10104530A HK1138435A1 HK 1138435 A1 HK1138435 A1 HK 1138435A1 HK 10104530 A HK10104530 A HK 10104530A HK 1138435 A1 HK1138435 A1 HK 1138435A1
Authority
HK
Hong Kong
Prior art keywords
electrochemical cell
alkaline electrochemical
negative electrode
alkaline
surfactant
Prior art date
Application number
HK10104530.7A
Other languages
English (en)
Inventor
Alex T Fensore
James J Wu
Katherine E 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
Publication of HK1138435A1 publication Critical patent/HK1138435A1/xx

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)
HK10104530.7A 2007-04-02 2010-05-10 Alkaline electrochemical cell HK1138435A1 (en)

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
HK1138435A1 true HK1138435A1 (en) 2010-08-20

Family

ID=39794995

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10104530.7A HK1138435A1 (en) 2007-04-02 2010-05-10 Alkaline electrochemical cell

Country Status (7)

Country Link
US (1) US8586244B2 (de)
EP (1) EP2132809B1 (de)
JP (1) JP5453243B2 (de)
CN (1) CN101652882B (de)
AT (1) ATE531084T1 (de)
HK (1) HK1138435A1 (de)
WO (1) WO2008123911A1 (de)

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US10381687B2 (en) 2014-08-21 2019-08-13 Johnson & Johnson Vision Care, Inc. Methods of forming biocompatible rechargable energization elements for biomedical devices
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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
WO2016057666A1 (en) 2014-10-08 2016-04-14 Energizer Brands, Llc Fluorosurfactant as a zinc corrosion inhibitor
US10205206B2 (en) 2014-10-08 2019-02-12 Energizer Brands, Llc Zinc-air electrochemical cell
US10319991B2 (en) 2014-10-23 2019-06-11 Energizer Brands, Llc Zinc anode composition
US10446832B2 (en) * 2015-01-16 2019-10-15 Energizer Brands, Llc Alkaline cell with improved reliability and discharge performance
US11050078B2 (en) 2015-01-22 2021-06-29 Battelle Memorial Institute Systems and methods of decoupled hydrogen generation using energy-bearing redox pairs
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
US11050076B1 (en) 2015-01-22 2021-06-29 Battelle Memorial Institute Flow cell systems, flow cell batteries, and hydrogen production processes
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
US11502303B2 (en) * 2018-08-22 2022-11-15 Energizer Brands, Llc Single-walled carbon nanotubes in alkaline electrochemical cell electrodes
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US11450847B2 (en) 2019-01-23 2022-09-20 Energizer Brands, Llc Alkaline electrochemical cells comprising increased zinc oxide levels
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Also Published As

Publication number Publication date
US8586244B2 (en) 2013-11-19
JP2010524174A (ja) 2010-07-15
ATE531084T1 (de) 2011-11-15
CN101652882B (zh) 2013-01-02
US20080241683A1 (en) 2008-10-02
CN101652882A (zh) 2010-02-17
WO2008123911A1 (en) 2008-10-16
EP2132809A1 (de) 2009-12-16
EP2132809B1 (de) 2011-10-26
JP5453243B2 (ja) 2014-03-26

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160306