AR046887A1 - Celda alcalina de alta capacidad utilizando un extensor de catodo - Google Patents

Celda alcalina de alta capacidad utilizando un extensor de catodo

Info

Publication number
AR046887A1
AR046887A1 ARP040104625A ARP040104625A AR046887A1 AR 046887 A1 AR046887 A1 AR 046887A1 AR P040104625 A ARP040104625 A AR P040104625A AR P040104625 A ARP040104625 A AR P040104625A AR 046887 A1 AR046887 A1 AR 046887A1
Authority
AR
Argentina
Prior art keywords
cell
cathode
extensioner
catode
alkal
Prior art date
Application number
ARP040104625A
Other languages
English (en)
Original Assignee
Rovcal 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 Rovcal Inc filed Critical Rovcal Inc
Publication of AR046887A1 publication Critical patent/AR046887A1/es

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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • 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
    • 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)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Se provee una celda electroquímica que incluye un recipiente, un cátodo y ánodo dispuestos en el recipiente, y un separador dispuesto entre el ánodo y el cátodo. Además la celda incluye un extensor ya sea incluido en el cátodo o separado del cátodo. Además se provee un agente que interactúa con especies iónicas solubles generadas en el cátodo para evitar la migración de las especies al ánodo.
ARP040104625A 2003-12-10 2004-12-10 Celda alcalina de alta capacidad utilizando un extensor de catodo AR046887A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52841403P 2003-12-10 2003-12-10

Publications (1)

Publication Number Publication Date
AR046887A1 true AR046887A1 (es) 2005-12-28

Family

ID=34699867

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040104625A AR046887A1 (es) 2003-12-10 2004-12-10 Celda alcalina de alta capacidad utilizando un extensor de catodo

Country Status (8)

Country Link
US (1) US20080038634A1 (es)
EP (1) EP1698006A2 (es)
JP (1) JP2007515758A (es)
CN (1) CN101019252A (es)
AR (1) AR046887A1 (es)
AU (1) AU2004300440A1 (es)
TW (1) TW200531332A (es)
WO (1) WO2005060026A2 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR045347A1 (es) 2003-08-08 2005-10-26 Rovcal Inc Celda alcalina de alta capacidad
AR047875A1 (es) * 2004-06-04 2006-03-01 Rovcal Inc Celdas alcalinas que presentan alta capacidad
US7807296B2 (en) * 2006-08-23 2010-10-05 Roval, Inc. Copper-manganese mixed oxide cathode material for use in alkaline cells having high capacity
JP5599810B2 (ja) 2008-11-07 2014-10-01 イーグルピッチャー テクノロジーズ，エルエルシー 非結晶性または半結晶性の銅−マンガンの酸化物カソード材料である非水性セル
JPWO2010061521A1 (ja) * 2008-11-25 2012-04-19 パナソニック株式会社 アルカリ乾電池
JPWO2010067494A1 (ja) * 2008-12-12 2012-05-17 パナソニック株式会社 アルカリ乾電池
US8663825B2 (en) 2009-03-05 2014-03-04 Eaglepicher Technologies, Llc End of life indication system and method for non-aqueous cell having amorphous or semi-crystalline copper manganese oxide cathode material
WO2010102239A1 (en) * 2009-03-05 2010-09-10 Eaglepicher Technologies, Llc End of life indication system and method for non-aqueous cell having amorphous or semi-crystalline copper manganese oxide cathode material
JP5528534B2 (ja) 2009-03-18 2014-06-25 イーグルピッチャー テクノロジーズ，エルエルシー 少なくとも３種のカソード材料の混合物を有する非水電気化学セル
JP5599866B2 (ja) 2009-04-06 2014-10-01 イーグルピッチャー テクノロジーズ，エルエルシー 熱電池のカソード材料およびそれを含有する電池
WO2010117954A1 (en) 2009-04-06 2010-10-14 Eaglepicher Technologies, Llc Thermal battery electrolyte compositions, electrode-electrolyte composites, and batteries including the same
US8652674B2 (en) 2010-06-24 2014-02-18 Eaglepicher Technologies, Llc Thermal battery cathode materials containing nickel disulfide and batteries including same
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US10726998B2 (en) * 2016-01-08 2020-07-28 Energizer Brands, Llc Feedthrough device
CN110165218B (zh) * 2019-04-04 2021-02-19 中南大学 一种正极补钠剂在钠离子电池中的应用
CN110182908B (zh) * 2019-05-13 2021-04-06 浙江大学 一种用于废水中重金属离子电化学去除的膨胀石墨电极及其制备方法和应用

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Also Published As

Publication number Publication date
TW200531332A (en) 2005-09-16
WO2005060026A3 (en) 2006-10-12
EP1698006A2 (en) 2006-09-06
JP2007515758A (ja) 2007-06-14
AU2004300440A1 (en) 2005-06-30
WO2005060026A2 (en) 2005-06-30
US20080038634A1 (en) 2008-02-14
CN101019252A (zh) 2007-08-15

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