JPS5521859A - Preparation of electrode - Google Patents

Preparation of electrode

Info

Publication number
JPS5521859A
JPS5521859A JP9484478A JP9484478A JPS5521859A JP S5521859 A JPS5521859 A JP S5521859A JP 9484478 A JP9484478 A JP 9484478A JP 9484478 A JP9484478 A JP 9484478A JP S5521859 A JPS5521859 A JP S5521859A
Authority
JP
Japan
Prior art keywords
electrode
water
dipped
solvent
resin
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
JP9484478A
Other languages
Japanese (ja)
Inventor
Katsuhiro Takahashi
Tsutomu Iwaki
Yoshihiro Kobayashi
Toshihide Eguchi
Nobuharu Koshiba
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 JP9484478A priority Critical patent/JPS5521859A/en
Publication of JPS5521859A publication Critical patent/JPS5521859A/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
    • H01M4/22—Forming of electrodes
    • H01M4/23—Drying or preserving electrodes after forming
    • 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 prevent the deterioration of electrode due to the omission of material and the reduction of life due to an internal short by dipping the electrode in a solution in which resin is dissolved, in water next as it is wet with the solvent and drying it last. CONSTITUTION:A lead alloy grid is coated with paste prepared with lead power, water and sulfuric acid, dried and matured to obtain an unformed base electrode. Resin solutions of various concentration are prepared with ABS resin and solvent such as tetrahydrofuran, the unformed base electrode is dipped in the solution several seconds. Next, the electrode is drawn out, dipped in water immediately as it is wet with the solvent and dried last. When dipped in water, a network structure is formed on the surface of electrode. In this way, the deterioration of discharge characteristic can be minimized by addition of a simple process such as a dipping in water to prolong the life of electrode.
JP9484478A 1978-08-02 1978-08-02 Preparation of electrode Pending JPS5521859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9484478A JPS5521859A (en) 1978-08-02 1978-08-02 Preparation of electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9484478A JPS5521859A (en) 1978-08-02 1978-08-02 Preparation of electrode

Publications (1)

Publication Number Publication Date
JPS5521859A true JPS5521859A (en) 1980-02-16

Family

ID=14121337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9484478A Pending JPS5521859A (en) 1978-08-02 1978-08-02 Preparation of electrode

Country Status (1)

Country Link
JP (1) JPS5521859A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62149519U (en) * 1986-03-14 1987-09-21
JPS63184859U (en) * 1987-05-15 1988-11-28
JPH01154761U (en) * 1988-04-01 1989-10-24
EP1180808A3 (en) * 2000-08-18 2007-01-10 SANYO ELECTRIC Co., Ltd. Hydrogen absorbing alloy electrode, manufacturing method thereof, and alkaline storage battery equipped with the hydrogen absorbing alloy electrode

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62149519U (en) * 1986-03-14 1987-09-21
JPH0538201Y2 (en) * 1986-03-14 1993-09-28
JPS63184859U (en) * 1987-05-15 1988-11-28
JPH01154761U (en) * 1988-04-01 1989-10-24
EP1180808A3 (en) * 2000-08-18 2007-01-10 SANYO ELECTRIC Co., Ltd. Hydrogen absorbing alloy electrode, manufacturing method thereof, and alkaline storage battery equipped with the hydrogen absorbing alloy electrode

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