GB1288236A - - Google Patents

Info

Publication number
GB1288236A
GB1288236A GB4609369A GB4609369A GB1288236A GB 1288236 A GB1288236 A GB 1288236A GB 4609369 A GB4609369 A GB 4609369A GB 4609369 A GB4609369 A GB 4609369A GB 1288236 A GB1288236 A GB 1288236A
Authority
GB
United Kingdom
Prior art keywords
plate
plaque
active material
electrode
fibres
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
Application number
GB4609369A
Other languages
English (en)
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 filed Critical
Publication of GB1288236A publication Critical patent/GB1288236A/en
Expired 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
    • H01M4/0447—Forming after manufacture of the electrode, e.g. first charge, cycling of complete cells or cells stacks
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • H01M4/742—Meshes or woven material; Expanded metal perforated 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H01M4/806—Nonwoven fibrous fabric containing only fibres
    • 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
    • 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
    • H01M2004/028—Positive 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
    • H01M4/36—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
    • H01M4/54—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of silver
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/669—Steels
    • 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)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
GB4609369A 1968-10-02 1969-09-18 Expired GB1288236A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US76452568A 1968-10-02 1968-10-02
US76446168A 1968-10-02 1968-10-02
US76452768A 1968-10-02 1968-10-02

Publications (1)

Publication Number Publication Date
GB1288236A true GB1288236A (enrdf_load_stackoverflow) 1972-09-06

Family

ID=27419591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4609369A Expired GB1288236A (enrdf_load_stackoverflow) 1968-10-02 1969-09-18

Country Status (3)

Country Link
CA (1) CA942834A (enrdf_load_stackoverflow)
FR (1) FR2019715A1 (enrdf_load_stackoverflow)
GB (1) GB1288236A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278229A (en) * 1993-05-21 1994-11-23 Deutsche Automobilgesellsch Negative electrode in gas-tight maintenance-free cell or battery

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432220A1 (fr) 1978-07-25 1980-02-22 Michelin & Cie Electrode de zinc
DE4017919A1 (de) * 1990-06-02 1991-12-05 Varta Batterie Gasdichter alkalischer akkumulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278229A (en) * 1993-05-21 1994-11-23 Deutsche Automobilgesellsch Negative electrode in gas-tight maintenance-free cell or battery
GB2278229B (en) * 1993-05-21 1995-06-07 Deutsche Automobilgesellsch Gas-tight maintenance-free cell or battery
US5789097A (en) * 1993-05-21 1998-08-04 Deutsche Automobilgesellschaft Mbh Gas-tight maintenance-free cell or battery

Also Published As

Publication number Publication date
FR2019715A1 (enrdf_load_stackoverflow) 1970-07-03
CA942834A (en) 1974-02-26

Similar Documents

Publication Publication Date Title
GB1109524A (en) Electrodes for secondary storage batteries
US3558358A (en) Nickel-zinc secondary battery
GB905017A (en) Alkaline electric accumulators
GB746578A (en) Improvements in positive plates for electric batteries
GB1221716A (en) Rechargeable energy conversion system
GB784395A (en) Improvements in electrodes for electric batteries
GB744726A (en) Improvements in or relating to electric accumulators employing alkaline or neutral electrolytes
US2870234A (en) Alkaline storage cells with cadmium type negative electrodes
GB1288236A (enrdf_load_stackoverflow)
GB1192889A (en) Production of Battery Separator and Battery
GB771727A (en) Improvements relating to electric storage battery plates
GB1225068A (en) Method of producing electrodes
US3917769A (en) Process for the preparation of electrodes for an electrochemical generator
GB784851A (en) Improvements in or relating to alkaline electrlc accumulators
US2636059A (en) Electric accumulator with zinc electrodes
US3483259A (en) Negative electrode and electrochemical battery containing same
EG13232A (en) Electric accumulator with nickel oxid positive electrodes and iron negative electrodes
US4048407A (en) Electrode for primary or secondary battery and method for producing such an electrode
GB1032449A (en) Improvements in or relating to positive electrodes for use in alkaline electric storage cells and to a method of manufacturing such electrodes
US3211587A (en) Nickel electrode for electrochemical cell
SU137557A1 (ru) Способ изготовлени щелочных кадмий-никелевых и железо-никелевых аккумул торов
JPS58198856A (ja) アルカリ蓄電池用カドミウム負極板の製造方法
US3538396A (en) Coulometer with at least one electrode containing an excess of cadmium hydroxide
GB804680A (en) Hermetically sealed electric storage cells
IT1073954B (it) Perfezionamento negli accumulatori elettrici

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years