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MXPA01001580A - Material de electrodo positivo compuesto y metodo para hacer el mismo. - Google Patents

Material de electrodo positivo compuesto y metodo para hacer el mismo.

Info

Publication number
MXPA01001580A
MXPA01001580A MXPA01001580A MXPA01001580A MXPA01001580A MX PA01001580 A MXPA01001580 A MX PA01001580A MX PA01001580 A MXPA01001580 A MX PA01001580A MX PA01001580 A MXPA01001580 A MX PA01001580A MX PA01001580 A MXPA01001580 A MX PA01001580A
Authority
MX
Mexico
Prior art keywords
positive electrode
electrode material
making same
composite positive
particle
Prior art date
Application number
MXPA01001580A
Other languages
English (en)
Inventor
Stanford R Ovshinsky
Original Assignee
Ovonic Battery Co
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 Ovonic Battery Co filed Critical Ovonic Battery Co
Publication of MXPA01001580A publication Critical patent/MXPA01001580A/es
Publication of MX216887B publication Critical patent/MX216887B/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
    • H01M4/13—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
    • 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
    • H01M4/626—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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/36—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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • 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)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Un material de hidroxido de niquel modificado de electrodo positivo con ciclo de vida largo de alta capacidad que se utiliza en una celda electroquimica recargable alcalina, por lo menos un modificador y que tiene energia de activacion modificada, conductividad electrica y potencial quimico. El tamano de particula, la distribucion de tamano de particula, la conductividad electrica han sido controladas introduciendo elementos modificadores a traves del volumen del material activo y controlando los parametros de proceso.
MXPA01001580 1998-08-17 1999-08-11 Material de electrodo positivo compuesto y metodo para hacer el mismo. MX216887B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/135,460 US6177213B1 (en) 1998-08-17 1998-08-17 Composite positive electrode material and method for making same
PCT/US1999/018164 WO2000010212A1 (en) 1998-08-17 1999-08-11 Composite positive electrode material and method for making same

Publications (2)

Publication Number Publication Date
MXPA01001580A true MXPA01001580A (es) 2002-04-08
MX216887B MX216887B (es) 2003-10-10

Family

ID=22468210

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01001580 MX216887B (es) 1998-08-17 1999-08-11 Material de electrodo positivo compuesto y metodo para hacer el mismo.

Country Status (12)

Country Link
US (4) US6177213B1 (es)
EP (2) EP1496555B1 (es)
JP (4) JP3578992B2 (es)
KR (2) KR100725609B1 (es)
AU (1) AU759414B2 (es)
BR (1) BR9913060A (es)
CA (1) CA2339211A1 (es)
MX (1) MX216887B (es)
NO (1) NO20010772L (es)
RU (1) RU2208270C2 (es)
TW (1) TW432739B (es)
WO (1) WO2000010212A1 (es)

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Also Published As

Publication number Publication date
EP1116287A1 (en) 2001-07-18
RU2208270C2 (ru) 2003-07-10
BR9913060A (pt) 2001-05-08
KR20010082174A (ko) 2001-08-29
AU5347699A (en) 2000-03-06
JP2012023049A (ja) 2012-02-02
NO20010772L (no) 2001-04-17
EP1496555B1 (en) 2013-06-19
TW432739B (en) 2001-05-01
EP1116287B1 (en) 2013-06-26
EP1116287A4 (en) 2003-04-02
EP1496555A2 (en) 2005-01-12
US6348285B2 (en) 2002-02-19
JP5467086B2 (ja) 2014-04-09
US20010019799A1 (en) 2001-09-06
WO2000010212A1 (en) 2000-02-24
US20020146505A1 (en) 2002-10-10
JP3578992B2 (ja) 2004-10-20
US6569566B2 (en) 2003-05-27
JP2002522894A (ja) 2002-07-23
NO20010772D0 (no) 2001-02-15
US6548209B2 (en) 2003-04-15
JP2004214210A (ja) 2004-07-29
CA2339211A1 (en) 2000-02-24
KR20060105055A (ko) 2006-10-09
JP2010282973A (ja) 2010-12-16
US6177213B1 (en) 2001-01-23
EP1496555A3 (en) 2010-03-24
JP5099960B2 (ja) 2012-12-19
US20010023040A1 (en) 2001-09-20
KR100725609B1 (ko) 2007-06-08
MX216887B (es) 2003-10-10
AU759414B2 (en) 2003-04-17

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