ES2080851T3 - Acumulador alcalino impermeable al gas. - Google Patents

Acumulador alcalino impermeable al gas.

Info

Publication number
ES2080851T3
ES2080851T3 ES91107649T ES91107649T ES2080851T3 ES 2080851 T3 ES2080851 T3 ES 2080851T3 ES 91107649 T ES91107649 T ES 91107649T ES 91107649 T ES91107649 T ES 91107649T ES 2080851 T3 ES2080851 T3 ES 2080851T3
Authority
ES
Spain
Prior art keywords
electrodes
presented
alkaline accumulator
production
accumulators
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.)
Expired - Lifetime
Application number
ES91107649T
Other languages
English (en)
Inventor
Christoph Klaus
Franz-Josef Dr Kruger
Hans Sauer
Uwe Dr Kohler
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.)
VARTA Batterie AG
Original Assignee
VARTA Batterie AG
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 VARTA Batterie AG filed Critical VARTA Batterie AG
Application granted granted Critical
Publication of ES2080851T3 publication Critical patent/ES2080851T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/40—Alloys based on alkali metals
    • 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
    • H01M4/242—Hydrogen storage 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/32—Nickel oxide or hydroxide 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

LA INVENCION SE CARACTERIZA PORQUE; EN UN ACUMULADOR ALCALINO PERMEABLE AL GAS, LA POLARIDAD POSITIVA SE PRESENTA A TRAVES DE UN ELECTRODO CON UN EQUIPO DE ESPUMA METALICA Y LA POLARIDAD NEGATIVA SE PRESENTA A TRAVES DE UN ELECTRODO DE LAMINADO CON UN COLECTOR DE RED METALICO; LA COMBINACION DE ELECTRODOS ES APROPIADA PARA LAS CONSTRUCCIONES DE UNOS ACUMULADORES DE HIDROGENO/NIQUEL DEL TIPO DE CELULAS ARROLLABLES; EN LA PRODUCCION DE AMBOS ELECTRODOS LOS LIGANTES Y ADITIVOS INCLUIBLES EN LOS COMPONENTES ACTIVOS SE SOMETEN A PROCESOS DE MEZCLADO CONTROLABLE LIGERA Y SENCILLAMENTE Y SE APLICA EN EL PASO BANDA AL MATERIAL DE SOPORTE EN EL EQUIPO DE ESPUMA METALICA. SE POSIBILITA UN ELEVADO GRADO DE AUTOMATIZACION EN LA PRODUCCION DE ACUMULADORES.
ES91107649T 1990-06-02 1991-05-10 Acumulador alcalino impermeable al gas. Expired - Lifetime ES2080851T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4017919A DE4017919A1 (de) 1990-06-02 1990-06-02 Gasdichter alkalischer akkumulator

Publications (1)

Publication Number Publication Date
ES2080851T3 true ES2080851T3 (es) 1996-02-16

Family

ID=6407776

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91107649T Expired - Lifetime ES2080851T3 (es) 1990-06-02 1991-05-10 Acumulador alcalino impermeable al gas.

Country Status (5)

Country Link
EP (1) EP0460425B1 (es)
KR (1) KR100222746B1 (es)
DE (2) DE4017919A1 (es)
ES (1) ES2080851T3 (es)
HK (1) HK67596A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344728A (en) † 1992-11-12 1994-09-06 Ovonic Battery Company, Inc. Compositionally and structurally disordered multiphase nickel hydroxide positive electrode for alkaline rechargeable electrochemical cells
CA2103490A1 (en) * 1992-11-24 1994-05-25 John J. Weckesser Metal hydride electrode, cell and process
DE4305560A1 (de) * 1993-02-24 1994-08-25 Varta Batterie Gasdicht verschlossener Nickel/Hydrid-Akkumulator
US5451475A (en) * 1993-04-28 1995-09-19 Matsushita Electric Industrial Co., Ltd. Nickel positive electrode for alkaline storage battery and sealed nickel-hydrogen storage battery using nickel positive electrode
DE4343322A1 (de) * 1993-12-18 1995-06-22 Varta Batterie Ni/Metallhydrid-Sekundärelement
DE4343435A1 (de) * 1993-12-18 1995-06-22 Varta Batterie Gasdicht verschlossener alkalischer Akkumulator in Form einer Knopfzelle
US6171726B1 (en) * 1998-12-24 2001-01-09 Energy Conversion Devices, Inc. Active electrode composition with nonfilbrillating binder
US7205065B1 (en) 2000-06-10 2007-04-17 Deutsche Automobilgesellschaft Mbh Gastight prismatic nickel-metal hydride cell
JP4458725B2 (ja) * 2001-01-30 2010-04-28 三洋電機株式会社 アルカリ蓄電池
DE102011004233A1 (de) 2011-02-16 2012-08-16 Varta Micro Innovation Gmbh Elektroden für Batterien, insbesondere für Lithium-Ionen-Batterien, und ihre Herstellung
CN106669520B (zh) * 2016-11-17 2023-07-28 山东精工电子科技股份有限公司 一种锂离子电池浆料的制备装置及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1288236A (es) * 1968-10-02 1972-09-06

Also Published As

Publication number Publication date
HK67596A (en) 1996-04-26
KR920001769A (ko) 1992-01-30
DE4017919A1 (de) 1991-12-05
EP0460425A2 (de) 1991-12-11
KR100222746B1 (ko) 1999-10-01
DE59107011D1 (de) 1996-01-18
EP0460425B1 (de) 1995-12-06
EP0460425A3 (en) 1992-10-21

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