DE69726893D1 - Lithium enthaltende Phosphate, deren Herstellung und diese verwendende Lithium-Ionen-Batterien - Google Patents
Lithium enthaltende Phosphate, deren Herstellung und diese verwendende Lithium-Ionen-BatterienInfo
- Publication number
- DE69726893D1 DE69726893D1 DE69726893T DE69726893T DE69726893D1 DE 69726893 D1 DE69726893 D1 DE 69726893D1 DE 69726893 T DE69726893 T DE 69726893T DE 69726893 T DE69726893 T DE 69726893T DE 69726893 D1 DE69726893 D1 DE 69726893D1
- Authority
- DE
- Germany
- Prior art keywords
- lithium
- production
- ion batteries
- containing phosphates
- phosphates
- 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.)
- Expired - Lifetime
Links
Classifications
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- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
-
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
-
- 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
-
- 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
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- 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
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- 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
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- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- 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
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- 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)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US717979 | 1996-09-23 | ||
US08/717,979 US5871866A (en) | 1996-09-23 | 1996-09-23 | Lithium-containing phosphates, method of preparation, and use thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69726893D1 true DE69726893D1 (de) | 2004-01-29 |
DE69726893T2 DE69726893T2 (de) | 2004-10-28 |
Family
ID=24884314
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69735317T Expired - Lifetime DE69735317T2 (de) | 1996-09-23 | 1997-09-04 | Lithium-Vanadium-Phosphate, deren Herstellung und diese verwendende Lithium-Ionen-Batterien |
DE69726893T Expired - Lifetime DE69726893T2 (de) | 1996-09-23 | 1997-09-04 | Lithium enthaltende Phosphate, deren Herstellung und diese verwendende Lithium-Ionen-Batterien |
DE69708904T Expired - Lifetime DE69708904T2 (de) | 1996-09-23 | 1997-09-04 | Lithiumenthaltende, lithiuminterkalierende phosphate und deren verwendung als positives oder negatives elektrodenmaterial in einer sekundären lithiumbatterie |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69735317T Expired - Lifetime DE69735317T2 (de) | 1996-09-23 | 1997-09-04 | Lithium-Vanadium-Phosphate, deren Herstellung und diese verwendende Lithium-Ionen-Batterien |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69708904T Expired - Lifetime DE69708904T2 (de) | 1996-09-23 | 1997-09-04 | Lithiumenthaltende, lithiuminterkalierende phosphate und deren verwendung als positives oder negatives elektrodenmaterial in einer sekundären lithiumbatterie |
Country Status (10)
Country | Link |
---|---|
US (1) | US5871866A (de) |
EP (3) | EP1093174B1 (de) |
JP (1) | JP4292317B2 (de) |
KR (1) | KR100458099B1 (de) |
AU (1) | AU4410297A (de) |
CA (2) | CA2266365C (de) |
DE (3) | DE69735317T2 (de) |
ES (2) | ES2169425T3 (de) |
HK (1) | HK1023850A1 (de) |
WO (1) | WO1998012761A1 (de) |
Families Citing this family (146)
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US6514640B1 (en) * | 1996-04-23 | 2003-02-04 | Board Of Regents, The University Of Texas System | Cathode materials for secondary (rechargeable) lithium batteries |
US5910382A (en) * | 1996-04-23 | 1999-06-08 | Board Of Regents, University Of Texas Systems | Cathode materials for secondary (rechargeable) lithium batteries |
US6447951B1 (en) * | 1996-09-23 | 2002-09-10 | Valence Technology, Inc. | Lithium based phosphates, method of preparation, and uses thereof |
US6203946B1 (en) * | 1998-12-03 | 2001-03-20 | Valence Technology, Inc. | Lithium-containing phosphates, method of preparation, and uses thereof |
US6136472A (en) * | 1998-06-26 | 2000-10-24 | Valence Technology, Inc. | Lithium-containing silicon/phosphates, method of preparation, and uses thereof including as electrodes for a battery |
US6322744B1 (en) | 1999-02-17 | 2001-11-27 | Valence Technology, Inc. | Lithium manganese oxide-based active material |
US6153333A (en) | 1999-03-23 | 2000-11-28 | Valence Technology, Inc. | Lithium-containing phosphate active materials |
US6528033B1 (en) * | 2000-01-18 | 2003-03-04 | Valence Technology, Inc. | Method of making lithium-containing materials |
US7001690B2 (en) * | 2000-01-18 | 2006-02-21 | Valence Technology, Inc. | Lithium-based active materials and preparation thereof |
US7524584B2 (en) * | 2000-04-27 | 2009-04-28 | Valence Technology, Inc. | Electrode active material for a secondary electrochemical cell |
US6387568B1 (en) * | 2000-04-27 | 2002-05-14 | Valence Technology, Inc. | Lithium metal fluorophosphate materials and preparation thereof |
US8057769B2 (en) * | 2000-04-27 | 2011-11-15 | Valence Technology, Inc. | Method for making phosphate-based electrode active materials |
US6777132B2 (en) * | 2000-04-27 | 2004-08-17 | Valence Technology, Inc. | Alkali/transition metal halo—and hydroxy-phosphates and related electrode active materials |
US6964827B2 (en) * | 2000-04-27 | 2005-11-15 | Valence Technology, Inc. | Alkali/transition metal halo- and hydroxy-phosphates and related electrode active materials |
JP2002025559A (ja) * | 2000-07-03 | 2002-01-25 | Sony Corp | 電 池 |
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JP2002056848A (ja) * | 2000-08-09 | 2002-02-22 | Toshiba Battery Co Ltd | リチウムイオン二次電池 |
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CA2320661A1 (fr) * | 2000-09-26 | 2002-03-26 | Hydro-Quebec | Nouveau procede de synthese de materiaux limpo4 a structure olivine |
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- 1997-09-04 KR KR10-1999-7002302A patent/KR100458099B1/ko not_active IP Right Cessation
- 1997-09-04 CA CA2266365A patent/CA2266365C/en not_active Expired - Lifetime
- 1997-09-04 CA CA2843358A patent/CA2843358A1/en not_active Abandoned
- 1997-09-04 JP JP51469398A patent/JP4292317B2/ja not_active Expired - Fee Related
- 1997-09-04 EP EP01200220A patent/EP1093174B1/de not_active Expired - Lifetime
- 1997-09-04 DE DE69735317T patent/DE69735317T2/de not_active Expired - Lifetime
- 1997-09-04 EP EP03025462A patent/EP1403945B1/de not_active Expired - Lifetime
- 1997-09-04 DE DE69726893T patent/DE69726893T2/de not_active Expired - Lifetime
- 1997-09-04 EP EP97942393A patent/EP0931361B1/de not_active Expired - Lifetime
- 1997-09-04 DE DE69708904T patent/DE69708904T2/de not_active Expired - Lifetime
- 1997-09-04 WO PCT/US1997/015544 patent/WO1998012761A1/en active IP Right Grant
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DE69735317D1 (de) | 2006-04-27 |
EP1093174B1 (de) | 2003-12-17 |
DE69726893T2 (de) | 2004-10-28 |
KR100458099B1 (ko) | 2004-11-26 |
EP1093174A1 (de) | 2001-04-18 |
DE69708904D1 (de) | 2002-01-17 |
DE69735317T2 (de) | 2006-11-09 |
CA2266365C (en) | 2014-04-29 |
CA2843358A1 (en) | 1998-03-26 |
EP0931361B1 (de) | 2001-12-05 |
WO1998012761A1 (en) | 1998-03-26 |
JP2001500665A (ja) | 2001-01-16 |
AU4410297A (en) | 1998-04-14 |
ES2169425T3 (es) | 2002-07-01 |
CA2266365A1 (en) | 1998-03-26 |
KR20000036230A (ko) | 2000-06-26 |
DE69708904T2 (de) | 2002-08-14 |
EP1403945A1 (de) | 2004-03-31 |
US5871866A (en) | 1999-02-16 |
EP0931361A1 (de) | 1999-07-28 |
EP1403945B1 (de) | 2006-03-01 |
ES2258196T3 (es) | 2006-08-16 |
HK1023850A1 (en) | 2000-09-22 |
JP4292317B2 (ja) | 2009-07-08 |
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