JPS55136465A - Manufacturing method of negative electrode plate for alkaline storage battery - Google Patents

Manufacturing method of negative electrode plate for alkaline storage battery

Info

Publication number
JPS55136465A
JPS55136465A JP4392779A JP4392779A JPS55136465A JP S55136465 A JPS55136465 A JP S55136465A JP 4392779 A JP4392779 A JP 4392779A JP 4392779 A JP4392779 A JP 4392779A JP S55136465 A JPS55136465 A JP S55136465A
Authority
JP
Japan
Prior art keywords
drying
thickness
negative electrode
pressing
electrode plate
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
JP4392779A
Other languages
Japanese (ja)
Inventor
Hideo Yasuda
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
Original Assignee
Japan Storage Battery 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 Japan Storage Battery Co Ltd filed Critical Japan Storage Battery Co Ltd
Priority to JP4392779A priority Critical patent/JPS55136465A/en
Publication of JPS55136465A publication Critical patent/JPS55136465A/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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/26—Processes of manufacture
    • 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 plate having good discharge performance, life time and uniform thickness by coating a pastelike substance of an active material mainly consisting of cadmium oxide onto an electrode substrate, pre-drying, pressing, and drying it. CONSTITUTION:A paste or slurry-type milled material obtained by mixing water or an organic solvent such as ethylene glycol with an active material mainly consisting of cadmium oxide, for example, is coated on a nickel-plated porous perforated steel plate 2. Subsequently, its thickness is adjusted with the slit 6 and is heat-treated in the pre-drying furnace 7 until the slurry surface is dried, then it is compressed by 10-20% by means of the pressing rollers 8. Furthermore, ethylene glycol is completely evaporated in the drying furnace 9 and its thickness is fine- adjusted by means of the thickness adjusting rollers 10, then an unformed negative electrode plate is obtained. It is desirable that the pressing process 8 after pre- drying 7 is performed while vibration is being applied.
JP4392779A 1979-04-10 1979-04-10 Manufacturing method of negative electrode plate for alkaline storage battery Pending JPS55136465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4392779A JPS55136465A (en) 1979-04-10 1979-04-10 Manufacturing method of negative electrode plate for alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4392779A JPS55136465A (en) 1979-04-10 1979-04-10 Manufacturing method of negative electrode plate for alkaline storage battery

Publications (1)

Publication Number Publication Date
JPS55136465A true JPS55136465A (en) 1980-10-24

Family

ID=12677322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4392779A Pending JPS55136465A (en) 1979-04-10 1979-04-10 Manufacturing method of negative electrode plate for alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS55136465A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819866A (en) * 1981-07-29 1983-02-05 Yuasa Battery Co Ltd Manufacture of cadmium electrode for secondary battery
JPS5875768A (en) * 1981-10-30 1983-05-07 Matsushita Electric Ind Co Ltd Manufacture of pasted electrode for battery
JPS58102462A (en) * 1981-12-11 1983-06-18 Yuasa Battery Co Ltd Manufacture of anode plate for alkaline battery
JPS61133558A (en) * 1984-11-30 1986-06-20 Japan Storage Battery Co Ltd Manufacture of battery
JPS6386259A (en) * 1986-09-29 1988-04-16 Shin Kobe Electric Mach Co Ltd Manufacture of anode plate for nickel-cadmium battery
KR20040001781A (en) * 2002-06-28 2004-01-07 현대자동차주식회사 Nickel metal hydride negative electrode manufacturing process of electric vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819866A (en) * 1981-07-29 1983-02-05 Yuasa Battery Co Ltd Manufacture of cadmium electrode for secondary battery
JPS5875768A (en) * 1981-10-30 1983-05-07 Matsushita Electric Ind Co Ltd Manufacture of pasted electrode for battery
JPS58102462A (en) * 1981-12-11 1983-06-18 Yuasa Battery Co Ltd Manufacture of anode plate for alkaline battery
JPS61133558A (en) * 1984-11-30 1986-06-20 Japan Storage Battery Co Ltd Manufacture of battery
JPS6386259A (en) * 1986-09-29 1988-04-16 Shin Kobe Electric Mach Co Ltd Manufacture of anode plate for nickel-cadmium battery
KR20040001781A (en) * 2002-06-28 2004-01-07 현대자동차주식회사 Nickel metal hydride negative electrode manufacturing process of electric vehicle

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