WO2001082396A3 - Cathode for air assisted battery - Google Patents

Cathode for air assisted battery Download PDF

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Publication number
WO2001082396A3
WO2001082396A3 PCT/US2001/013293 US0113293W WO0182396A3 WO 2001082396 A3 WO2001082396 A3 WO 2001082396A3 US 0113293 W US0113293 W US 0113293W WO 0182396 A3 WO0182396 A3 WO 0182396A3
Authority
WO
WIPO (PCT)
Prior art keywords
cathode
air assisted
mno2
assisted battery
weight
Prior art date
Application number
PCT/US2001/013293
Other languages
French (fr)
Other versions
WO2001082396A2 (en
Inventor
Alexander Kaplan
Thomas Kelly
Viet H Vu
Original Assignee
Gillette Co
Alexander Kaplan
Thomas Kelly
Viet H Vu
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 Gillette Co, Alexander Kaplan, Thomas Kelly, Viet H Vu filed Critical Gillette Co
Priority to JP2001579384A priority Critical patent/JP2003532263A/en
Priority to EP01934898A priority patent/EP1284030A2/en
Priority to AU2001261045A priority patent/AU2001261045A1/en
Publication of WO2001082396A2 publication Critical patent/WO2001082396A2/en
Publication of WO2001082396A3 publication Critical patent/WO2001082396A3/en

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
    • H01M4/36—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • 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
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)
  • Hybrid Cells (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

A cathode (80) for an air recovery alkaline battery (10) is disclosed. The cathode (80) contains at least about 60% by weight MnO2 and at least about 2% by weight of a hydrophobic polymer; the MnO2 consists essentially of electrochemically synthesized MnO2.
PCT/US2001/013293 2000-04-26 2001-04-25 Cathode for air assisted battery WO2001082396A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2001579384A JP2003532263A (en) 2000-04-26 2001-04-25 Cathode for air-assisted battery
EP01934898A EP1284030A2 (en) 2000-04-26 2001-04-25 Cathode for air assisted battery
AU2001261045A AU2001261045A1 (en) 2000-04-26 2001-04-25 Cathode for air assisted battery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/558,645 2000-04-26
US09/558,645 US7238448B1 (en) 2000-04-26 2000-04-26 Cathode for air assisted battery

Publications (2)

Publication Number Publication Date
WO2001082396A2 WO2001082396A2 (en) 2001-11-01
WO2001082396A3 true WO2001082396A3 (en) 2002-07-25

Family

ID=24230367

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/013293 WO2001082396A2 (en) 2000-04-26 2001-04-25 Cathode for air assisted battery

Country Status (6)

Country Link
US (2) US7238448B1 (en)
EP (1) EP1284030A2 (en)
JP (1) JP2003532263A (en)
CN (1) CN1221051C (en)
AU (1) AU2001261045A1 (en)
WO (1) WO2001082396A2 (en)

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US5984593A (en) * 1997-03-12 1999-11-16 Kennametal Inc. Cutting insert for milling titanium and titanium alloys
US7238448B1 (en) * 2000-04-26 2007-07-03 The Gillette Company Cathode for air assisted battery
US6986969B2 (en) * 2003-01-03 2006-01-17 The Gillette Company Alkaline cell with flat housing and improved current collector
CN100373672C (en) * 2003-11-06 2008-03-05 北京双威富能科技有限公司 Technique for making manganese catalytic air cathode of metal-air battery
ES2229956B2 (en) * 2004-10-26 2006-12-01 Celaya Emparanza Y Galdos, S.A. (Cegasa) AN ELECCHEMICAL ELEMENT AND METHODOLOGY FOR THE SELECTION OF SOME OF ITS COMPONENTS.
US20080050654A1 (en) * 2006-08-23 2008-02-28 Maya Stevanovic Battery
US20090202910A1 (en) * 2008-02-08 2009-08-13 Anglin David L Alkaline Batteries
WO2009135030A1 (en) * 2008-04-30 2009-11-05 Battelle Memorial Institute Metal-air battery
US20100289168A1 (en) * 2009-05-12 2010-11-18 Sueng-Nien Kao Method for manufacturing flexible air-cathode plate
US8802304B2 (en) 2010-08-10 2014-08-12 Eos Energy Storage, Llc Bifunctional (rechargeable) air electrodes comprising a corrosion-resistant outer layer and conductive inner layer
WO2012044283A1 (en) * 2010-09-28 2012-04-05 Empire Technology Development Llc Air cathode tubes for rechargeable metal air batteries
DK2792004T3 (en) 2011-12-14 2017-12-11 Eos Energy Storage Llc ELECTRIC RECHARGEABLE METAL ANODECELE AND BATTERY SYSTEMS AND PROCEDURES
CN103165902B (en) * 2011-12-15 2015-02-11 中国科学院大连化学物理研究所 Cathode for metal-air battery and preparation method thereof
KR102031349B1 (en) * 2013-02-21 2019-10-14 삼성전자주식회사 Cathode and lithium air battery comprising the cathode, and preparation method thereof
US9590233B2 (en) * 2013-04-05 2017-03-07 Duracell U.S. Operations, Inc. Method of making a cathode
US9054394B2 (en) 2013-06-28 2015-06-09 Dynantis Corporation Secondary alkali metal/oxygen batteries
US9478364B2 (en) * 2013-08-22 2016-10-25 Corning Incorporated Carbon-based electrodes containing molecular sieve
US20150062779A1 (en) * 2013-08-30 2015-03-05 Corning Incorporated Edlc electrode and manufacturing process thereof
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
US10319991B2 (en) 2014-10-23 2019-06-11 Energizer Brands, Llc Zinc anode composition

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WO2001054210A2 (en) * 2000-01-19 2001-07-26 The Gillette Company Air recovery battery

Also Published As

Publication number Publication date
US7615508B2 (en) 2009-11-10
US20070211571A1 (en) 2007-09-13
CN1221051C (en) 2005-09-28
WO2001082396A2 (en) 2001-11-01
JP2003532263A (en) 2003-10-28
US7238448B1 (en) 2007-07-03
CN1430797A (en) 2003-07-16
EP1284030A2 (en) 2003-02-19
AU2001261045A1 (en) 2001-11-07

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