GB862092A - Improvements relating to electric alkaline accumulators and electrodes thereof - Google Patents

Improvements relating to electric alkaline accumulators and electrodes thereof

Info

Publication number
GB862092A
GB862092A GB3635/58A GB363558A GB862092A GB 862092 A GB862092 A GB 862092A GB 3635/58 A GB3635/58 A GB 3635/58A GB 363558 A GB363558 A GB 363558A GB 862092 A GB862092 A GB 862092A
Authority
GB
United Kingdom
Prior art keywords
mixed
solution
small quantity
cadmium
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
Application number
GB3635/58A
Inventor
Hans Winkler
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.)
GRUBENLAMPENWERKE VEB
Original Assignee
GRUBENLAMPENWERKE VEB
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
Priority to BE564027A priority Critical patent/BE564027A/xx
Priority to FR1199307D priority patent/FR1199307A/en
Application filed by GRUBENLAMPENWERKE VEB filed Critical GRUBENLAMPENWERKE VEB
Priority to GB3635/58A priority patent/GB862092A/en
Publication of GB862092A publication Critical patent/GB862092A/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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/246—Cadmium 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • H01M10/526—Removing gases inside the secondary cell, e.g. by absorption by gas recombination on the electrode surface or by structuring the electrode surface to improve gas recombination
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • 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
    • H01M4/049—Manufacturing of an active layer by chemical means
    • H01M4/0497—Chemical precipitation
    • 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
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/76—Containers for holding the active material, e.g. tubes, capsules
    • H01M4/762—Porous or perforated metallic containers
    • 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)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

862,092. Batteries. GRUBENLAMPENWERKE VEB. Feb. 4, 1958, No. 3635/58. Class 53. A sealed alkaline nickel-cadmium accumulator has mixed with the active materials an inactive material capable of absorbing electrolyte to an extent not less than is absorbed by the active material. The inactive material may consist of gelatine, silica gel, regenerated cellulose, polyvinyl alcohol or sodium carboxymethyl cellulose, and may be applied to the active material as a solution or emulsion or mixed with it in powder form. The positive electrode may be activated by a solution of cobalt sulphate and may contain a small quantity of cadmium sulphate to repress gas evolution, and the cadmium electrode may be activated by the addition of a small quantity of nickel sulphate. To prevent the particles of the negative active material from becoming sintered it may have mixed with it a small quantity of polystyrene or a polyamide in solution, emulsion, or powder form.
GB3635/58A 1958-02-04 1958-02-04 Improvements relating to electric alkaline accumulators and electrodes thereof Expired GB862092A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE564027A BE564027A (en) 1958-02-04 1958-01-16
FR1199307D FR1199307A (en) 1958-02-04 1958-01-27 Alkaline accumulator in sealed enclosure
GB3635/58A GB862092A (en) 1958-02-04 1958-02-04 Improvements relating to electric alkaline accumulators and electrodes thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3635/58A GB862092A (en) 1958-02-04 1958-02-04 Improvements relating to electric alkaline accumulators and electrodes thereof

Publications (1)

Publication Number Publication Date
GB862092A true GB862092A (en) 1961-03-01

Family

ID=9762036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3635/58A Expired GB862092A (en) 1958-02-04 1958-02-04 Improvements relating to electric alkaline accumulators and electrodes thereof

Country Status (3)

Country Link
BE (1) BE564027A (en)
FR (1) FR1199307A (en)
GB (1) GB862092A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325202A1 (en) * 1975-09-19 1977-04-15 Philips Nv ELECTRODE FOR PRIMARY OR SECONDARY BATTERY AND ITS MANUFACTURING PROCESS
EP0028072A1 (en) * 1979-10-03 1981-05-06 LUCAS INDUSTRIES public limited company A nickel electrode, a method of producing the nickel electrode and an electrochemical cell employing the nickel electrode
EP0371670A1 (en) * 1988-11-21 1990-06-06 Gates Energy Products, Inc. Cadmium electrode and process for its production
EP0494833A1 (en) * 1991-01-10 1992-07-15 Sorapec S.A. Cadmium electrodes for alcaline batteries
US5248571A (en) * 1990-09-27 1993-09-28 Gates Energy Products, Inc. Cadmium electrode and cell having anti-agglomeration characteristics
RU2523004C2 (en) * 2008-10-07 2014-07-20 Технише Университет Дельфт Electrode chamber for chemical current source, regeneration system for it, and emulsion applied

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325202A1 (en) * 1975-09-19 1977-04-15 Philips Nv ELECTRODE FOR PRIMARY OR SECONDARY BATTERY AND ITS MANUFACTURING PROCESS
EP0028072A1 (en) * 1979-10-03 1981-05-06 LUCAS INDUSTRIES public limited company A nickel electrode, a method of producing the nickel electrode and an electrochemical cell employing the nickel electrode
EP0371670A1 (en) * 1988-11-21 1990-06-06 Gates Energy Products, Inc. Cadmium electrode and process for its production
US5064735A (en) * 1988-11-21 1991-11-12 Gates Energy Products, Inc. Cadium electrode and process for its production
US5248571A (en) * 1990-09-27 1993-09-28 Gates Energy Products, Inc. Cadmium electrode and cell having anti-agglomeration characteristics
EP0494833A1 (en) * 1991-01-10 1992-07-15 Sorapec S.A. Cadmium electrodes for alcaline batteries
FR2671666A1 (en) * 1991-01-10 1992-07-17 Sorapec CADMIUM ELECTRODES FOR ALKALINE BATTERIES.
US5264309A (en) * 1991-01-10 1993-11-23 Sorapec S.A. Cadmium electrodes for alkaline batteries
US5334465A (en) * 1991-01-10 1994-08-02 Sorapec S.A. Method of making cadmium electrodes for alkaline batteries
RU2523004C2 (en) * 2008-10-07 2014-07-20 Технише Университет Дельфт Electrode chamber for chemical current source, regeneration system for it, and emulsion applied

Also Published As

Publication number Publication date
FR1199307A (en) 1959-12-14
BE564027A (en) 1958-02-15

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