JPS5530166A - Paste type lead acid storage battery positive plate and manufacturing same - Google Patents

Paste type lead acid storage battery positive plate and manufacturing same

Info

Publication number
JPS5530166A
JPS5530166A JP10372278A JP10372278A JPS5530166A JP S5530166 A JPS5530166 A JP S5530166A JP 10372278 A JP10372278 A JP 10372278A JP 10372278 A JP10372278 A JP 10372278A JP S5530166 A JPS5530166 A JP S5530166A
Authority
JP
Japan
Prior art keywords
fluorine resin
lead powder
electrode plates
fibered
grids
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
JP10372278A
Other languages
Japanese (ja)
Inventor
Hiroshi Yasuda
Takao Ozaki
Sadao Furuya
Nobuyuki Aoki
Tetsushige Kawase
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 JP10372278A priority Critical patent/JPS5530166A/en
Publication of JPS5530166A publication Critical patent/JPS5530166A/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 maintain electrode plates to the full, increase their porosity, and improve their discharge characteristics and life by coating the pasted active material which uses the fibered and network fluorine resin as settlement agent on grids. CONSTITUTION:For example, elliptical impalpable powder aqueous suspension of fluorine resin of 0.2 to 0.5mu in particle size is added to the mixtures of lead powder and oxidized lead powder and rubbed out into the pasted shape. The fluorine resin weight ratio is 0.01 to 0.02% for lead powder as solid component and its particle size is equal to or below that of lead powder. It is desirable to add a small amount of non-ion interfacial activator. Sulfuric acid is added to the above paste and rubbed out. The fluorine resin particles are fibered, intertwine one after, and change into network. Electrode plates are made up by coating the paste whose entire part has rubber elasticity on grids. As a result, the electrode plates with their strength fully maintained, with increased porosity, and with excellent low temperature high rate discharge chracteristics and life characteristics can be obtained.
JP10372278A 1978-08-24 1978-08-24 Paste type lead acid storage battery positive plate and manufacturing same Pending JPS5530166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10372278A JPS5530166A (en) 1978-08-24 1978-08-24 Paste type lead acid storage battery positive plate and manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10372278A JPS5530166A (en) 1978-08-24 1978-08-24 Paste type lead acid storage battery positive plate and manufacturing same

Publications (1)

Publication Number Publication Date
JPS5530166A true JPS5530166A (en) 1980-03-03

Family

ID=14361562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10372278A Pending JPS5530166A (en) 1978-08-24 1978-08-24 Paste type lead acid storage battery positive plate and manufacturing same

Country Status (1)

Country Link
JP (1) JPS5530166A (en)

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