JPS5586066A - Paste electrode for lead battery - Google Patents

Paste electrode for lead battery

Info

Publication number
JPS5586066A
JPS5586066A JP15980678A JP15980678A JPS5586066A JP S5586066 A JPS5586066 A JP S5586066A JP 15980678 A JP15980678 A JP 15980678A JP 15980678 A JP15980678 A JP 15980678A JP S5586066 A JPS5586066 A JP S5586066A
Authority
JP
Japan
Prior art keywords
diameter
kneaded
glass fiber
fiber
electrode
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
JP15980678A
Other languages
Japanese (ja)
Inventor
Toshihide Eguchi
Yoshihiro Kobayashi
Nobuharu Koshiba
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 JP15980678A priority Critical patent/JPS5586066A/en
Publication of JPS5586066A publication Critical patent/JPS5586066A/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 obtain a long life paste electrode having a net structure with high mechanical strength by mixing fibers of more than one kind different in diameter. CONSTITUTION:For example 5g of glass fiber with a 15mu diameter is added to 1kg of lead active material and kneaded. For example 3cc of aqueous dispersion of polytetrafluoroethylene, 2g of polyethylene oxide, and 1500cc of water are added to the kneaded powder and furthermore 100cc of diluted sulfuric acid with a specific gravity of 1.3 is added gradually, kneaded, and applied on a grid. The electrode is aged in a moist condition and dried. Sais polytetrafluoroethylene formed fine fibers of 0.1-1mu in diameter in thus obtained electrode, and forms a net structure with the glass fiber. Fiber of polyethylene, polypropylene, or carbon may be used as a fiber with a larger diameter as well as glass fiber.
JP15980678A 1978-12-21 1978-12-21 Paste electrode for lead battery Pending JPS5586066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15980678A JPS5586066A (en) 1978-12-21 1978-12-21 Paste electrode for lead battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15980678A JPS5586066A (en) 1978-12-21 1978-12-21 Paste electrode for lead battery

Publications (1)

Publication Number Publication Date
JPS5586066A true JPS5586066A (en) 1980-06-28

Family

ID=15701657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15980678A Pending JPS5586066A (en) 1978-12-21 1978-12-21 Paste electrode for lead battery

Country Status (1)

Country Link
JP (1) JPS5586066A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6531248B1 (en) 1999-10-06 2003-03-11 Squannacook Technologies Llc Battery paste
US7159805B2 (en) 2002-03-25 2007-01-09 Evanite Fiber Corporation Methods of modifying fibers
CN111149249A (en) * 2017-09-28 2020-05-12 株式会社杰士汤浅国际 Lead-acid battery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395239A (en) * 1977-01-31 1978-08-21 Shin Kobe Electric Machinery Lead storage battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395239A (en) * 1977-01-31 1978-08-21 Shin Kobe Electric Machinery Lead storage battery

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6531248B1 (en) 1999-10-06 2003-03-11 Squannacook Technologies Llc Battery paste
US7159805B2 (en) 2002-03-25 2007-01-09 Evanite Fiber Corporation Methods of modifying fibers
US7395979B2 (en) 2002-03-25 2008-07-08 Evanite Fiber Corporation Methods of modifying fibers
CN111149249A (en) * 2017-09-28 2020-05-12 株式会社杰士汤浅国际 Lead-acid battery
EP3651258A4 (en) * 2017-09-28 2021-05-05 GS Yuasa International Ltd. Lead storage cell
CN111149249B (en) * 2017-09-28 2023-08-08 株式会社杰士汤浅国际 Lead storage battery

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