ES2125546T3 - Anodo para bateria recargable, que comprende un material poroso para retener la masa activa, procedimiento para su fabricacion y pila recargable que contiene el anodo. - Google Patents

Anodo para bateria recargable, que comprende un material poroso para retener la masa activa, procedimiento para su fabricacion y pila recargable que contiene el anodo.

Info

Publication number
ES2125546T3
ES2125546T3 ES95116586T ES95116586T ES2125546T3 ES 2125546 T3 ES2125546 T3 ES 2125546T3 ES 95116586 T ES95116586 T ES 95116586T ES 95116586 T ES95116586 T ES 95116586T ES 2125546 T3 ES2125546 T3 ES 2125546T3
Authority
ES
Spain
Prior art keywords
anode
rechargeable battery
retain
procedure
manufacture
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
ES95116586T
Other languages
English (en)
Inventor
Soichiro Kawakami
Shinya Mishina
Naoya Kobayashi
Masaya Asao
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of ES2125546T3 publication Critical patent/ES2125546T3/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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of 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
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

UNA BATERIA RECARGABLE ALTAMENTE FIDEDIGNA QUE CONTIENE UN ANODO, UN CATODO, UN SEPARADOR COLOCADO ENTRE DICHO ANODO Y DICHO CATODO, Y UN ELECTROLITO O UNA SOLUCION DE ELECTROLITOS DISPUESTO DE TAL MODO QUE ENTRE EN CONTACTO CON DICHO ANODO Y DICHO CATODO, QUE SE CARACTERIZA PORQUE DICHO ANODO TIENE UN CUERPO DE RETENCION DE UN MATERIAL DE ANODO ACTIVO QUE CONSTA DE (A) UN MATERIAL ELECTRICAMENTE CONDUCTOR Y (B) UN MATERIAL AISLANTE O SEMICONDUCTOR QUE TIENE LA PROPIEDAD DE PERMITIR QUE UN ION DESTINADO A UNA REACCION EN LA BATERIA PASE A SU TRAVES PERO QUE NO PERMITE O SUSTANCIALMENTE NO PERMITE QUE EL MATERIAL DE ANODO ACTIVO DEPOSITADO MEDIANTE UNA CARGA OPERATIVA PASE A SU TRAVES, Y DICHO CUERPO DE MATERIAL DE ANODO ACTIVO TIENE UNA SERIE DE POROS DISTRIBUIDOS DENTRO DE EL EN UN PORCENTAJE DE POROSIDAD DEL 10% O SUPERIOR.
ES95116586T 1994-10-21 1995-10-20 Anodo para bateria recargable, que comprende un material poroso para retener la masa activa, procedimiento para su fabricacion y pila recargable que contiene el anodo. Expired - Lifetime ES2125546T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25641894 1994-10-21
JP26037795A JP3717085B2 (ja) 1994-10-21 1995-10-06 二次電池用負極、該負極を有する二次電池及び電極の作製方法

Publications (1)

Publication Number Publication Date
ES2125546T3 true ES2125546T3 (es) 1999-03-01

Family

ID=26542720

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95116586T Expired - Lifetime ES2125546T3 (es) 1994-10-21 1995-10-20 Anodo para bateria recargable, que comprende un material poroso para retener la masa activa, procedimiento para su fabricacion y pila recargable que contiene el anodo.

Country Status (8)

Country Link
US (1) US5698339A (es)
EP (1) EP0709907B1 (es)
JP (1) JP3717085B2 (es)
KR (1) KR100199080B1 (es)
CN (2) CN1079587C (es)
CA (1) CA2161076C (es)
DE (1) DE69507111T2 (es)
ES (1) ES2125546T3 (es)

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DE69507111D1 (de) 1999-02-18
CA2161076A1 (en) 1996-04-22
EP0709907A1 (en) 1996-05-01
CN1079587C (zh) 2002-02-20
DE69507111T2 (de) 1999-07-01
KR960015977A (ko) 1996-05-22
CN1135097A (zh) 1996-11-06
JP3717085B2 (ja) 2005-11-16
CN1172385C (zh) 2004-10-20
US5698339A (en) 1997-12-16
CN1305235A (zh) 2001-07-25
JPH08171901A (ja) 1996-07-02
CA2161076C (en) 2000-01-25
EP0709907B1 (en) 1999-01-07
KR100199080B1 (ko) 1999-06-15

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