JPS6486455A - Lithium secondary battery - Google Patents

Lithium secondary battery

Info

Publication number
JPS6486455A
JPS6486455A JP62245198A JP24519887A JPS6486455A JP S6486455 A JPS6486455 A JP S6486455A JP 62245198 A JP62245198 A JP 62245198A JP 24519887 A JP24519887 A JP 24519887A JP S6486455 A JPS6486455 A JP S6486455A
Authority
JP
Japan
Prior art keywords
alloy
negative electrode
charging
discharging
lithium
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
JP62245198A
Other languages
Japanese (ja)
Inventor
Nobuharu Koshiba
Toshihiko Ikehata
Tadashi Sawai
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 JP62245198A priority Critical patent/JPS6486455A/en
Publication of JPS6486455A publication Critical patent/JPS6486455A/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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/40—Alloys based on alkali metals
    • 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

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

Abstract

PURPOSE:To provide a negative electrode for lithium secondary battery with excellent charging/discharging characteristic and mass-productivity by using an Al-Ag-Mg-In alloy as a negative electrode alloy carrier which lithium is occluded in and discharged from. CONSTITUTION:Al is used as main material, to which Ag, Mg, and In are added to form an alloy carrier, and Li is occluded therein to accomplish a lithium alloy negative electrode. Addition of these elements to Al increases the strength of Al electrode plate, which can also be made cheaper, wherein the durability with charging/discharging is high and the whole Al can be used in effect, so that charging/discharging for a long period of time is made practicable. Even high concentration of Ag is acceptable, but it can be suppressed considerably by means of Mg addition, ranging satisfactorily 0.5-20wt.% of the total amount of Al-Ag-Mg-In alloy. 0.5-3wt.% Mg and 0.5-5wt.% In should assure sufficient effect.
JP62245198A 1987-09-29 1987-09-29 Lithium secondary battery Pending JPS6486455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62245198A JPS6486455A (en) 1987-09-29 1987-09-29 Lithium secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245198A JPS6486455A (en) 1987-09-29 1987-09-29 Lithium secondary battery

Publications (1)

Publication Number Publication Date
JPS6486455A true JPS6486455A (en) 1989-03-31

Family

ID=17130080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245198A Pending JPS6486455A (en) 1987-09-29 1987-09-29 Lithium secondary battery

Country Status (1)

Country Link
JP (1) JPS6486455A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668621A1 (en) * 1994-02-22 1995-08-23 Mitsubishi Cable Industries, Ltd. Alloy for negative electrode of lithium secondary battery and lithium secondary battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668621A1 (en) * 1994-02-22 1995-08-23 Mitsubishi Cable Industries, Ltd. Alloy for negative electrode of lithium secondary battery and lithium secondary battery
US5498495A (en) * 1994-02-22 1996-03-12 Mitsubishi Cable Industries, Ltd. Alloy for negative electrode of lithium secondary battery and lithium secondary battery

Similar Documents

Publication Publication Date Title
EP0989622A4 (en) Non-aqueous electrolytic secondary cell
DE69022825T2 (en) Prismatic gas-tight alkaline accumulator with negative electrode containing hydrogen-storing alloy.
EP0347952A3 (en) Negative electrodes for non-aqueous secondary batteries composed of sodium alloy
JPS6486454A (en) Lithium secondary battery
JPS6486455A (en) Lithium secondary battery
JPS56149771A (en) Silver-oxide secondary battery
JPS6486453A (en) Lithium secondaly battery
JPS6486451A (en) Lithium secondary battery
JPS6486452A (en) Lithium secondary battery
JPS56168370A (en) Lead acid battery
JPS55154078A (en) Lead-acid battery
JPS5426678A (en) Charger for solar cell
JPS6448369A (en) Nonaqueous secondary cell
JPS561466A (en) Manganese-dioxide-lithium battery
JPS55159571A (en) Lead-acid battery
JPS5636863A (en) Lead storage battery
JPS55148371A (en) Lead-acid battery with non-flowing electrolyte
JPS57196474A (en) Storage battery
JPS55159566A (en) Mixing of paste for lead-acid battery electrode plate
JPS5790876A (en) Battery with non-aqueous liquid electrolyte
JPS56168368A (en) Lead acid battery
GB1442945A (en) Primary cell
JPS55133768A (en) Battery
JPS57202063A (en) Positive electrode for lead battery
JPS57141875A (en) Solid electrolyte battery