ZA983067B - Process for improving lithium ion cell - Google Patents
Process for improving lithium ion cellInfo
- Publication number
- ZA983067B ZA983067B ZA983067A ZA983067A ZA983067B ZA 983067 B ZA983067 B ZA 983067B ZA 983067 A ZA983067 A ZA 983067A ZA 983067 A ZA983067 A ZA 983067A ZA 983067 B ZA983067 B ZA 983067B
- Authority
- ZA
- South Africa
- Prior art keywords
- lithium ion
- ion cell
- improving lithium
- improving
- cell
- Prior art date
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
- H01M4/36—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
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84255697A | 1997-04-15 | 1997-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA983067B true ZA983067B (en) | 1998-10-13 |
Family
ID=25287625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA983067A ZA983067B (en) | 1997-04-15 | 1998-04-09 | Process for improving lithium ion cell |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6966598A (en) |
WO (1) | WO1998047195A1 (en) |
ZA (1) | ZA983067B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6489061B1 (en) | 2000-05-24 | 2002-12-03 | Litech, L.L.C. | Secondary non-aquenous electrochemical cell configured to improve overcharge and overdischarge acceptance ability |
US6436576B1 (en) | 2000-05-24 | 2002-08-20 | Litech, L.L.C. | Carbon-carbon composite as an anode for lithium secondary non-aqueous electrochemical cells |
KR20080011352A (en) * | 2000-05-24 | 2008-02-01 | 리테크, 엘.엘.씨. | Lithium-ion electrochemical cell and battery |
US6949314B1 (en) | 2002-08-19 | 2005-09-27 | Litech, L.L.C. | Carbon-carbon composite anode for secondary non-aqueous electrochemical cells |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5028500A (en) * | 1989-05-11 | 1991-07-02 | Moli Energy Limited | Carbonaceous electrodes for lithium cells |
EP0627776B1 (en) * | 1993-05-14 | 1997-08-13 | Sharp Kabushiki Kaisha | Lithium secondary battery |
ZA963605B (en) * | 1995-06-07 | 1996-11-19 | Duracell Inc | Process for improving lithium ion cell |
-
1998
- 1998-04-09 ZA ZA983067A patent/ZA983067B/en unknown
- 1998-04-10 WO PCT/US1998/007286 patent/WO1998047195A1/en active Application Filing
- 1998-04-10 AU AU69665/98A patent/AU6966598A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU6966598A (en) | 1998-11-11 |
WO1998047195A1 (en) | 1998-10-22 |
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