JPS6448371A - Lithium secondary cell - Google Patents

Lithium secondary cell

Info

Publication number
JPS6448371A
JPS6448371A JP62203087A JP20308787A JPS6448371A JP S6448371 A JPS6448371 A JP S6448371A JP 62203087 A JP62203087 A JP 62203087A JP 20308787 A JP20308787 A JP 20308787A JP S6448371 A JPS6448371 A JP S6448371A
Authority
JP
Japan
Prior art keywords
secondary cell
manufacturable
activated carbon
lithium
positive
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
JP62203087A
Other languages
Japanese (ja)
Inventor
Takashi Ito
Chiaki Marumo
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.)
Kanebo Ltd
Original Assignee
Kanebo 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 Kanebo Ltd filed Critical Kanebo Ltd
Priority to JP62203087A priority Critical patent/JPS6448371A/en
Publication of JPS6448371A publication Critical patent/JPS6448371A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To make such a secondary cell that is high capacitance, high output and excellent in durability manufacturable by setting a specific activated carbon body down to a positive electrode, lithium and its alloy to a negative electrode and such on as dissolving an electrolyte in an aprotic solvent to an electrolyte solution, respectively, and setting up a porous separator between both these positive and negative electrodes. CONSTITUTION:An activated carbon body of more than 800m<2>/g of a specific surface area secured by carbonizing and activating polyvinylacetal/phenol resin porous body being at least 50% in interconnecting porosity is set down to a positive electrode, lithium or its alloy to a negative electrode and such one as dissolving an electrolyte in an aprotic solvent to an electrolyte solution, respectively, and a porous separator is set up between both these positive and negative electrodes. The activated carbon body to be used has a reticulate structure and it is manufacturable by carbonizing and activating the polyvinylacetal/phenol resin porous body. With this constitution, such a lithium secondary cell that is high capacitance, high output and excellent in durability is thus manufacturable.
JP62203087A 1987-08-17 1987-08-17 Lithium secondary cell Pending JPS6448371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62203087A JPS6448371A (en) 1987-08-17 1987-08-17 Lithium secondary cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62203087A JPS6448371A (en) 1987-08-17 1987-08-17 Lithium secondary cell

Publications (1)

Publication Number Publication Date
JPS6448371A true JPS6448371A (en) 1989-02-22

Family

ID=16468150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62203087A Pending JPS6448371A (en) 1987-08-17 1987-08-17 Lithium secondary cell

Country Status (1)

Country Link
JP (1) JPS6448371A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002356318A (en) * 2001-05-31 2002-12-13 Inoac Corp Method for manufacturing porous activated carbon
JP2017228513A (en) * 2016-06-15 2017-12-28 株式会社リコー Nonaqueous electrolyte storage element
JP2018048063A (en) * 2016-09-01 2018-03-29 ファラッドパワー，インコーポレイテッド Manufacturing method of chemical active carbon

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002356318A (en) * 2001-05-31 2002-12-13 Inoac Corp Method for manufacturing porous activated carbon
JP2017228513A (en) * 2016-06-15 2017-12-28 株式会社リコー Nonaqueous electrolyte storage element
JP2018048063A (en) * 2016-09-01 2018-03-29 ファラッドパワー，インコーポレイテッド Manufacturing method of chemical active carbon

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