ES2137830B1 - Procedimiento de fabricacion de electrodos positivos para acumuladores electricos alcalinos. - Google Patents

Procedimiento de fabricacion de electrodos positivos para acumuladores electricos alcalinos.

Info

Publication number
ES2137830B1
ES2137830B1 ES009602300A ES9602300A ES2137830B1 ES 2137830 B1 ES2137830 B1 ES 2137830B1 ES 009602300 A ES009602300 A ES 009602300A ES 9602300 A ES9602300 A ES 9602300A ES 2137830 B1 ES2137830 B1 ES 2137830B1
Authority
ES
Spain
Prior art keywords
positive electrodes
electric accumulators
manufacturing procedure
alkaline electric
active material
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
ES009602300A
Other languages
English (en)
Other versions
ES2137830A1 (es
Inventor
Guadalix Joaquin Chacon
Garcia-Ramos M Luisa Soria
Lopez Francisco Trinidad
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.)
Exide Technologies SA
Original Assignee
Exide Technologies SA
Sociedad Espanola del Acumulador Tudor SA
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 Exide Technologies SA, Sociedad Espanola del Acumulador Tudor SA filed Critical Exide Technologies SA
Priority to ES009602300A priority Critical patent/ES2137830B1/es
Priority to EP97500180A priority patent/EP0840384A3/en
Publication of ES2137830A1 publication Critical patent/ES2137830A1/es
Application granted granted Critical
Publication of ES2137830B1 publication Critical patent/ES2137830B1/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
    • H01M4/26—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
    • H01M4/24—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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • 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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Procedimiento de fabricación de electrodos positivos para acumuladores eléctricos alcalinos, cuyos electrodos comprenden un substrato poroso a base de níquel o de un material niquelado, que sirve de soporte a una materia activa a base de hidróxido de níquel, cuya materia activa se aplica en dos fases sucesivas: una primera fase principal de empastado mecánico, en la que se aplica la mayor parte del material activo, y una segunda fase complementaría de impregnación electroquímica.
ES009602300A 1996-10-30 1996-10-30 Procedimiento de fabricacion de electrodos positivos para acumuladores electricos alcalinos. Expired - Lifetime ES2137830B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES009602300A ES2137830B1 (es) 1996-10-30 1996-10-30 Procedimiento de fabricacion de electrodos positivos para acumuladores electricos alcalinos.
EP97500180A EP0840384A3 (en) 1996-10-30 1997-10-29 Process for the manufacture of positive nickel hydroxide electrodes for alkaline electrical accumulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009602300A ES2137830B1 (es) 1996-10-30 1996-10-30 Procedimiento de fabricacion de electrodos positivos para acumuladores electricos alcalinos.

Publications (2)

Publication Number Publication Date
ES2137830A1 ES2137830A1 (es) 1999-12-16
ES2137830B1 true ES2137830B1 (es) 2000-08-16

Family

ID=8296541

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009602300A Expired - Lifetime ES2137830B1 (es) 1996-10-30 1996-10-30 Procedimiento de fabricacion de electrodos positivos para acumuladores electricos alcalinos.

Country Status (2)

Country Link
EP (1) EP0840384A3 (es)
ES (1) ES2137830B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001357845A (ja) * 2000-06-16 2001-12-26 Canon Inc ニッケル系二次電池及び該二次電池の製造方法
JP4967263B2 (ja) * 2005-06-29 2012-07-04 パナソニック株式会社 アルカリ蓄電池用電極合剤ペーストの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317347A (en) * 1962-07-02 1967-05-02 Servel Inc Nickel electrode and method of making same
GB1054260A (es) * 1962-10-10
GB2044801A (en) * 1978-09-25 1980-10-22 Tamil Nadu Alkaline Batteries Electrodepositing nickel over alkaline cell electrodes
JPS5678072A (en) * 1979-11-30 1981-06-26 Sanyo Electric Co Ltd Positive plate for alkaline storage battery
FR2567326B1 (fr) * 1984-07-04 1987-04-10 Wonder Perfectionnements aux electrodes positives a l'hydroxyde de nickel pour accumulateurs alcalins
US4887349A (en) * 1987-07-30 1989-12-19 Sanyo Electric Co., Ltd. Method and apparatus for manufacturing electrode for battery
DE69014185T2 (de) * 1989-09-18 1995-03-30 Toshiba Battery Sekundäre Nickel-Metallhydrid-Zelle.
ES2039158B1 (es) * 1991-12-17 1994-03-16 Acumulador Tudor S A Soc Esp D Procedimiento de preparacion de electrodos para baterias alcalinas.

Also Published As

Publication number Publication date
ES2137830A1 (es) 1999-12-16
EP0840384A3 (en) 2000-08-09
EP0840384A2 (en) 1998-05-06

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