JPS57147871A - Pasted lead acid battery - Google Patents

Pasted lead acid battery

Info

Publication number
JPS57147871A
JPS57147871A JP56032826A JP3282681A JPS57147871A JP S57147871 A JPS57147871 A JP S57147871A JP 56032826 A JP56032826 A JP 56032826A JP 3282681 A JP3282681 A JP 3282681A JP S57147871 A JPS57147871 A JP S57147871A
Authority
JP
Japan
Prior art keywords
plate
fibers
acid battery
lead acid
glass
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
JP56032826A
Other languages
Japanese (ja)
Inventor
Tadashi Noda
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.)
Japan Storage Battery Co Ltd
Nihon Denchi KK
Original Assignee
Japan Storage Battery Co Ltd
Nihon Denchi KK
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 Japan Storage Battery Co Ltd, Nihon Denchi KK filed Critical Japan Storage Battery Co Ltd
Priority to JP56032826A priority Critical patent/JPS57147871A/en
Publication of JPS57147871A publication Critical patent/JPS57147871A/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 increase the initial performance and the life performance of a pasted lead acid battery by dispersing inorganic or organic short fibers on the surface of a plate right after the plate is charged, and burying main parts of the fibers in the plate by pressing so as to make a plate. CONSTITUTION:0.1wt% To lead powder of glass short fibers 2 having a diameter of 10mu and a length of 2mm. are dispersed over a plate packed with a hard anode paste 1, and main parts of the fibers 2 are buried in the plate by pressing, thus a plate is obtained. Owing to the wettability of the glass fiber and existence of spaces, which are developed in the interfaces between the glass fibers 2 and the active material 1 when water disappears during the aging, electrolyte freely flows in and flows out of the above spaces. As a result, the initial performance of a pasted lead acid battery can be increased by increasing surface areas of the plate which contribute to the reaction, and the life of the battery can be extended by preventing the separation of the active material 2.
JP56032826A 1981-03-06 1981-03-06 Pasted lead acid battery Pending JPS57147871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56032826A JPS57147871A (en) 1981-03-06 1981-03-06 Pasted lead acid battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032826A JPS57147871A (en) 1981-03-06 1981-03-06 Pasted lead acid battery

Publications (1)

Publication Number Publication Date
JPS57147871A true JPS57147871A (en) 1982-09-11

Family

ID=12369625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032826A Pending JPS57147871A (en) 1981-03-06 1981-03-06 Pasted lead acid battery

Country Status (1)

Country Link
JP (1) JPS57147871A (en)

Cited By (4)

* 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
US6929858B2 (en) 2002-03-25 2005-08-16 Squannacook Technologies Llc Glass fibers
US7159805B2 (en) 2002-03-25 2007-01-09 Evanite Fiber Corporation Methods of modifying fibers
JP2007227328A (en) * 2006-01-24 2007-09-06 Sanyo Electric Co Ltd Negative electrode for lithium secondary battery, method of manufacturing the electrode, and lithium secondary battery

Cited By (4)

* 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
US6929858B2 (en) 2002-03-25 2005-08-16 Squannacook Technologies Llc Glass fibers
US7159805B2 (en) 2002-03-25 2007-01-09 Evanite Fiber Corporation Methods of modifying fibers
JP2007227328A (en) * 2006-01-24 2007-09-06 Sanyo Electric Co Ltd Negative electrode for lithium secondary battery, method of manufacturing the electrode, and lithium secondary battery

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