JPS5598471A - Manufacturing method of pasted electrode for lead storage battery - Google Patents

Manufacturing method of pasted electrode for lead storage battery

Info

Publication number
JPS5598471A
JPS5598471A JP674679A JP674679A JPS5598471A JP S5598471 A JPS5598471 A JP S5598471A JP 674679 A JP674679 A JP 674679A JP 674679 A JP674679 A JP 674679A JP S5598471 A JPS5598471 A JP S5598471A
Authority
JP
Japan
Prior art keywords
paste
active material
fluorine resin
addition
lead
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.)
Pending
Application number
JP674679A
Other languages
Japanese (ja)
Inventor
Nobuharu Koshiba
Toshihide Eguchi
Yoshihiro Kobayashi
Tsutomu Iwaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP674679A priority Critical patent/JPS5598471A/en
Publication of JPS5598471A publication Critical patent/JPS5598471A/en
Pending 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
    • H01M4/14—Electrodes for lead-acid accumulators
    • H01M4/16—Processes of manufacture
    • H01M4/20—Processes of manufacture of pasted electrodes
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To easily construct a ruggedness in the plate surface, and make the promotion of improvement for the characteristics of high rate discharge and life, by using a paste, to which a dispersion of fluorine resin is added in addition to lead active powder, sulfuric acid and water. CONSTITUTION:A paste, with a dispersion of fluorine resin included in addition to lead powder active material, sulfuric acid and water, is applied and coated onto the electrode support unit, and a ruggedness is provided on surfaces of the applied layer. For the fluorine resin to be added to the above described paste, it is preferable to use a polytetrafluoroethylene, and its addition quantity must be preferred less than 2wt% of the lead powder active material. And further by adding a hydrophilic high molecular compound, for instance, polyethylene oxide and the like in a quantity of less than 1.5wt% of lead powder active material, a filling effectiveness of the paste to the lattice and the characteristic of high rate discharge can be improved.
JP674679A 1979-01-23 1979-01-23 Manufacturing method of pasted electrode for lead storage battery Pending JPS5598471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP674679A JPS5598471A (en) 1979-01-23 1979-01-23 Manufacturing method of pasted electrode for lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP674679A JPS5598471A (en) 1979-01-23 1979-01-23 Manufacturing method of pasted electrode for lead storage battery

Publications (1)

Publication Number Publication Date
JPS5598471A true JPS5598471A (en) 1980-07-26

Family

ID=11646757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP674679A Pending JPS5598471A (en) 1979-01-23 1979-01-23 Manufacturing method of pasted electrode for lead storage battery

Country Status (1)

Country Link
JP (1) JPS5598471A (en)

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