GB1208322A - Electric storage battery electrode and method of making same - Google Patents

Electric storage battery electrode and method of making same

Info

Publication number
GB1208322A
GB1208322A GB5701/68A GB570168A GB1208322A GB 1208322 A GB1208322 A GB 1208322A GB 5701/68 A GB5701/68 A GB 5701/68A GB 570168 A GB570168 A GB 570168A GB 1208322 A GB1208322 A GB 1208322A
Authority
GB
United Kingdom
Prior art keywords
particles
storage battery
paste
polyethylene
mixture
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
GB5701/68A
Inventor
Pranjivan Veljt Popat
Keith Northey Johnson
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of GB1208322A publication Critical patent/GB1208322A/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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • 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
    • H01M4/04—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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • H01M4/0483—Processes of manufacture in general by methods including the handling of a melt
    • 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)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

1,208,322. Porous storage battery electrodes containing particulate binder material. TEXAS INSTRUMENTS Inc. 5 Feb., 1968 [28 Feb., 1967], No. 5701/68. Heading H1B. [Also in Division C3] In a porous storage battery electrode particles of electrichemically active material are bonded to each other and to the electrically conductive substrate by means of particles of binder material. Electrically conductive particles may also be present. The electrode may be made by mixing the particles, e.g. as a paste, spreading the mixture on the substrate, and heating the mixture to fuse the binder to the active particles and substrate. Suitable binders include P.T.F.E., polyethylene and vinyl polymers, in particles up to 100 microns diameter, and in amount up to 30 wt. per cent of the particle mixture. Suitable active materials include Cd, CdO, Zn, ZnO, Fe, Fe 2 O 3 , Ag, AgO, MnO 2 and #-Ni(OH) 3 . In examples a paste of CdO and P.T.F.E. with water, or of Ni(OH) 3 , carbonyl nickel, polyethylene and water, is-applied to Ni mesh strip taken from a reel, then the strip is dried, pressed and cut into electrodes. Similarly a paste of ZnO, Zn powder, polyethylene,-and a little HgO and surfactant is applied to Zn-plated Ni mesh. In a variation of the first procedure, the particle mixture is fed dry from a hopper and is held to the screen by textile strips, e.g. of non-woven polyamide felt, the whole then being pressed and heated. The fabric strip may be burnt off or peeled off or retained as a separator.
GB5701/68A 1967-02-28 1968-02-05 Electric storage battery electrode and method of making same Expired GB1208322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61921767A 1967-02-28 1967-02-28

Publications (1)

Publication Number Publication Date
GB1208322A true GB1208322A (en) 1970-10-14

Family

ID=24480945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5701/68A Expired GB1208322A (en) 1967-02-28 1968-02-05 Electric storage battery electrode and method of making same

Country Status (2)

Country Link
FR (1) FR1555186A (en)
GB (1) GB1208322A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN145413B (en) * 1976-09-07 1978-10-07 Yardney Electric Corp
US4130696A (en) * 1976-09-09 1978-12-19 Yardney Electric Corporation Conductive diluent for pressed nickel electrodes
US4197635A (en) * 1978-05-01 1980-04-15 Yardney Electric Corporation Method of making a zinc electrode
US4207391A (en) * 1978-07-25 1980-06-10 El-Chem Corporation Rechargeable electrical storage battery with zinc anode and aqueous alkaline electrolyte
IL73394A (en) * 1983-11-02 1987-10-30 Raychem Ltd Method of making a protected electrode from sensitive materials
US4935317A (en) * 1989-06-21 1990-06-19 Mhb Joint Venture Method for producing solid state electrochemical laminar cell utilizing cathode rolling step
JP3324343B2 (en) * 1994-07-28 2002-09-17 松下電器産業株式会社 Apparatus and method for applying paste

Also Published As

Publication number Publication date
FR1555186A (en) 1969-01-24

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed