JPS6448371A - Lithium secondary cell - Google Patents
Lithium secondary cellInfo
- 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
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.
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)
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 |
-
1987
- 1987-08-17 JP JP62203087A patent/JPS6448371A/en active Pending
Cited By (3)
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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