MX9705363A - Material de electrodo negativo y elemento de acumulador de electrolito liquido no acuoso, que utiliza el mismo. - Google Patents

Material de electrodo negativo y elemento de acumulador de electrolito liquido no acuoso, que utiliza el mismo.

Info

Publication number
MX9705363A
MX9705363A MX9705363A MX9705363A MX9705363A MX 9705363 A MX9705363 A MX 9705363A MX 9705363 A MX9705363 A MX 9705363A MX 9705363 A MX9705363 A MX 9705363A MX 9705363 A MX9705363 A MX 9705363A
Authority
MX
Mexico
Prior art keywords
negative electrode
aqueous liquid
liquid electrolyte
electrode material
same
Prior art date
Application number
MX9705363A
Other languages
English (en)
Other versions
MXPA97005363A (es
Inventor
Shinichiro Yamada
Hiroshi Imoto
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of MX9705363A publication Critical patent/MX9705363A/es
Publication of MXPA97005363A publication Critical patent/MXPA97005363A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/08—Selection of materials as electrolytes
    • 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
    • H01M4/36—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
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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)

Abstract

Un material de electrodo negativo que tiene alta densidad de energía por volumen unitario para obtener alta capacidad de carga/descarga, y un elemento de acumulador de electrolito líquido no acuoso que emplea el material de electrodo negativo. El elemento de acumulador de electrolito líquido no acuoso incluye un electrodo negativo compuesto principalmente de silicio y capaz de adulterar/no adulterar los iones de metal ligero, un electrodo positivo y un electrolito líquido no acuoso.
MXPA/A/1997/005363A 1996-07-19 1997-07-15 Material de electrodo negativo y elemento de acumulador de electrolito liquido no acuoso, que utiliza el mismo MXPA97005363A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP19126596 1996-07-19
JP8-191265 1996-07-19
JP9-149389 1997-06-06
JP14938997A JP3713900B2 (ja) 1996-07-19 1997-06-06 負極材料及びこれを用いた非水電解液二次電池

Publications (2)

Publication Number Publication Date
MX9705363A true MX9705363A (es) 1998-07-31
MXPA97005363A MXPA97005363A (es) 1998-11-09

Family

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Also Published As

Publication number Publication date
CN1093323C (zh) 2002-10-23
JP3713900B2 (ja) 2005-11-09
ID18348A (id) 1998-04-02
KR100404290B1 (ko) 2003-12-18
TW362295B (en) 1999-06-21
JPH1083817A (ja) 1998-03-31
EP0820110A3 (en) 2000-03-01
KR980012683A (ko) 1998-04-30
EP0820110A2 (en) 1998-01-21
US6042969A (en) 2000-03-28
CN1171636A (zh) 1998-01-28

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees