JPS57154767A - Eddy type organic electrolyte cell - Google Patents

Eddy type organic electrolyte cell

Info

Publication number
JPS57154767A
JPS57154767A JP4059581A JP4059581A JPS57154767A JP S57154767 A JPS57154767 A JP S57154767A JP 4059581 A JP4059581 A JP 4059581A JP 4059581 A JP4059581 A JP 4059581A JP S57154767 A JPS57154767 A JP S57154767A
Authority
JP
Japan
Prior art keywords
lithium
plate
porous metal
metal plate
eddy
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.)
Granted
Application number
JP4059581A
Other languages
Japanese (ja)
Other versions
JPH0316742B2 (en
Inventor
Seiichi Matsushima
Tetsuo Kawai
Hiroshi Yamamoto
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP4059581A priority Critical patent/JPS57154767A/en
Publication of JPS57154767A publication Critical patent/JPS57154767A/en
Publication of JPH0316742B2 publication Critical patent/JPH0316742B2/ja
Granted 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
    • H01M4/06—Electrodes for primary cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To avoid a breakaway between a lithium plate and a current collector during winding and prevent a short-circuit of an eddy type organic electrolyte cell by protruding a part of lithium through holes of a porous metal plate and using a cathode plate produced by crushing the projections. CONSTITUTION:A porous metal plate 3 as a current collector and a lithium plate 2 are attached under pressure, and a part of lithium is protruded through holes 3a of the porous metal plate 3. The projections 2a are pressed with a press, etc., and are crushed to become wider than the opening areas of the holes 3a to form a cathode plate 1. Since a part of lithium covers non-hole sections 3b on the rear of the attached side of the porous metal plate 3 in this cathode plate 1, a breakaway between the lithium plate 2 and the porous metal plate 3 is reduced when they are wound in a eddy shape. In addition, protruding of the edge of the porous metal plate 3 through a separator is suppressed when the eddy electrode is being formed, and the eddy type organic electrolyte cell is prevented from having a short-circuit.
JP4059581A 1981-03-20 1981-03-20 Eddy type organic electrolyte cell Granted JPS57154767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4059581A JPS57154767A (en) 1981-03-20 1981-03-20 Eddy type organic electrolyte cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4059581A JPS57154767A (en) 1981-03-20 1981-03-20 Eddy type organic electrolyte cell

Publications (2)

Publication Number Publication Date
JPS57154767A true JPS57154767A (en) 1982-09-24
JPH0316742B2 JPH0316742B2 (en) 1991-03-06

Family

ID=12584855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4059581A Granted JPS57154767A (en) 1981-03-20 1981-03-20 Eddy type organic electrolyte cell

Country Status (1)

Country Link
JP (1) JPS57154767A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111640915A (en) * 2019-03-01 2020-09-08 麻省固能控股有限公司 Negative electrode, secondary battery including the same, and method of manufacturing negative electrode

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118220A (en) * 1976-03-29 1977-10-04 Sanyo Electric Co Method of making nonnaqueous electrolyte batteries

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118220A (en) * 1976-03-29 1977-10-04 Sanyo Electric Co Method of making nonnaqueous electrolyte batteries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111640915A (en) * 2019-03-01 2020-09-08 麻省固能控股有限公司 Negative electrode, secondary battery including the same, and method of manufacturing negative electrode

Also Published As

Publication number Publication date
JPH0316742B2 (en) 1991-03-06

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