JPS57157462A - Manufacture of non-aqueous electrolyte battery - Google Patents

Manufacture of non-aqueous electrolyte battery

Info

Publication number
JPS57157462A
JPS57157462A JP4040081A JP4040081A JPS57157462A JP S57157462 A JPS57157462 A JP S57157462A JP 4040081 A JP4040081 A JP 4040081A JP 4040081 A JP4040081 A JP 4040081A JP S57157462 A JPS57157462 A JP S57157462A
Authority
JP
Japan
Prior art keywords
active material
negative
negative active
ultrasonic
case
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
JP4040081A
Other languages
Japanese (ja)
Other versions
JPH0235422B2 (en
Inventor
Masanori Sato
Yoshiro Harada
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.)
FDK Corp
Original Assignee
FDK Corp
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 FDK Corp filed Critical FDK Corp
Priority to JP4040081A priority Critical patent/JPS57157462A/en
Publication of JPS57157462A publication Critical patent/JPS57157462A/en
Publication of JPH0235422B2 publication Critical patent/JPH0235422B2/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
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy electrodes

Abstract

PURPOSE:To reduce the electric contact resistance between a negative case and a negative active material, which is made of a light metal such as lithium, by making the negative active material to be electrically in contact with the negative case through ultrasonic fusion. CONSTITUTION:A negative active material made of a light metal such as lithium is placed on the inner bottom surface of a negative case, which is a component of a negative electrode, in a usual atmosphere. Next, ultrasonic waves are applied over the negative active material while static pressure is applied over the negative active material by pushing an ultrasonic horn over the negative active material, and the negative active material is made in close contact with the inner bottom surface of the negative case owing to ultrasonic energy, thus electric contact between the negative case and the negative active material can be achieved. Here, the above static pressure applied over the negative active material should be 5kg/cm<2>-800kgcm<2> per unit area of the negative active material, and the applied time of ultrasonic waves should be 0.1-5sec. In addition, the output, the frequency and the amplitude of the above ultrasonic-wave equipment should be 30W-3kW, 10-30kHz and 20-80mu, respectively.
JP4040081A 1981-03-23 1981-03-23 Manufacture of non-aqueous electrolyte battery Granted JPS57157462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4040081A JPS57157462A (en) 1981-03-23 1981-03-23 Manufacture of non-aqueous electrolyte battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4040081A JPS57157462A (en) 1981-03-23 1981-03-23 Manufacture of non-aqueous electrolyte battery

Publications (2)

Publication Number Publication Date
JPS57157462A true JPS57157462A (en) 1982-09-29
JPH0235422B2 JPH0235422B2 (en) 1990-08-10

Family

ID=12579602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4040081A Granted JPS57157462A (en) 1981-03-23 1981-03-23 Manufacture of non-aqueous electrolyte battery

Country Status (1)

Country Link
JP (1) JPS57157462A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015505131A (en) * 2011-12-15 2015-02-16 オクシス・エナジー・リミテッド Connecting contact leads to lithium-based electrodes
CN111293350A (en) * 2018-12-10 2020-06-16 现代自动车株式会社 Method of manufacturing all-solid-state battery with stable interface of lithium anode

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427530U (en) * 1977-07-27 1979-02-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427530U (en) * 1977-07-27 1979-02-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015505131A (en) * 2011-12-15 2015-02-16 オクシス・エナジー・リミテッド Connecting contact leads to lithium-based electrodes
CN111293350A (en) * 2018-12-10 2020-06-16 现代自动车株式会社 Method of manufacturing all-solid-state battery with stable interface of lithium anode

Also Published As

Publication number Publication date
JPH0235422B2 (en) 1990-08-10

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