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GB1214226A - Plaque for use as battery electrode substrate and method of making - Google Patents

Plaque for use as battery electrode substrate and method of making

Info

Publication number
GB1214226A
GB1214226A GB22815/68A GB2281568A GB1214226A GB 1214226 A GB1214226 A GB 1214226A GB 22815/68 A GB22815/68 A GB 22815/68A GB 2281568 A GB2281568 A GB 2281568A GB 1214226 A GB1214226 A GB 1214226A
Authority
GB
United Kingdom
Prior art keywords
microns
battery electrode
less
plaque
making
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
GB22815/68A
Inventor
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 GB1214226A publication Critical patent/GB1214226A/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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • 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)
  • Inert Electrodes (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

1,214,226. Sintered porous Ni electrode. TEXAS INSTRUMENTS Inc. May 14, 1968 [July 28, 1967], No.22815/68. Heading C7D. A sintered porous Ni battery electrode with a porosity of at least 80% volume with less than 15% pore volume of pores smaller than 7 microns, is made from a powder mixture of Ni and 7-18% male of the oxide, carbonate or formate of Ni, powders having density less than 3g/c. c., which is deposited on a porous Ni screen and sintered at 800‹ -2000‹ F. Ni powder particle size is 2À4-3À6 microns, formate is 12 microns and carbonate is less than 40 microns. Powder mixture may be slurried with water and alcohol and optionally polyethylene oxide or methyl cellulose may be added. Sintering effected in H2 or exothermic gas.
GB22815/68A 1967-07-28 1968-05-14 Plaque for use as battery electrode substrate and method of making Expired GB1214226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65666767A 1967-07-28 1967-07-28

Publications (1)

Publication Number Publication Date
GB1214226A true GB1214226A (en) 1970-12-02

Family

ID=24634045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22815/68A Expired GB1214226A (en) 1967-07-28 1968-05-14 Plaque for use as battery electrode substrate and method of making

Country Status (3)

Country Link
DE (1) DE1771634A1 (en)
FR (1) FR1562689A (en)
GB (1) GB1214226A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032291A1 (en) * 1980-01-09 1981-07-22 Yardney Electric Corporation Improvements in method of manufacture of sintered nickel plaque electrode material
US4562039A (en) * 1984-06-27 1985-12-31 Pall Corporation Porous metal article and method of making
US4613369A (en) * 1984-06-27 1986-09-23 Pall Corporation Porous metal article and method of making

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA989648A (en) * 1973-02-22 1976-05-25 Herbert A. Hancock Production of porous nickel plates
FR2484146B1 (en) * 1980-06-05 1986-08-01 Sersen METHOD FOR MANUFACTURING ELECTRODES FOR ELECTROCHEMICAL APPARATUSES OPERATING WITH AN AQUEOUS SOLUTION OR THE LIKE
JPH01189866A (en) * 1988-01-25 1989-07-31 Hitachi Ltd Electrode for fuel cell and manufacture thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032291A1 (en) * 1980-01-09 1981-07-22 Yardney Electric Corporation Improvements in method of manufacture of sintered nickel plaque electrode material
US4562039A (en) * 1984-06-27 1985-12-31 Pall Corporation Porous metal article and method of making
GB2160895A (en) * 1984-06-27 1986-01-02 Pall Corp Production of porous sintered metal filters
US4613369A (en) * 1984-06-27 1986-09-23 Pall Corporation Porous metal article and method of making

Also Published As

Publication number Publication date
FR1562689A (en) 1969-04-04
DE1771634A1 (en) 1972-02-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees