DE69702839D1 - VERFAHREN ZUR HERSTELLUNG VON Li(1+x)Mn(2-x)0(4+y)-SPINELLEINLAGERUNGSVERBINDUNGEN - Google Patents
VERFAHREN ZUR HERSTELLUNG VON Li(1+x)Mn(2-x)0(4+y)-SPINELLEINLAGERUNGSVERBINDUNGENInfo
- Publication number
- DE69702839D1 DE69702839D1 DE69702839T DE69702839T DE69702839D1 DE 69702839 D1 DE69702839 D1 DE 69702839D1 DE 69702839 T DE69702839 T DE 69702839T DE 69702839 T DE69702839 T DE 69702839T DE 69702839 D1 DE69702839 D1 DE 69702839D1
- Authority
- DE
- Germany
- Prior art keywords
- compound
- particle size
- lithium
- xmn2
- mean particle
- 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 - Fee Related
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
- 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
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Manganates manganites or permanganates
- C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
- C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
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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
- 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
- H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
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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
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
-
- 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
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
-
- 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
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- 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
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/571—Methods or arrangements for affording protection against corrosion; Selection of materials therefor
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
- C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- 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
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1514396P | 1996-04-05 | 1996-04-05 | |
US75649696A | 1996-11-26 | 1996-11-26 | |
PCT/US1997/005550 WO1997037935A1 (en) | 1996-04-05 | 1997-04-02 | METHOD FOR PREPARING SPINEL Li1+XMn2-XO4+Y INTERCALATION COMPOUNDS |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69702839D1 true DE69702839D1 (de) | 2000-09-21 |
DE69702839T2 DE69702839T2 (de) | 2001-04-12 |
Family
ID=26687005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69702839T Expired - Fee Related DE69702839T2 (de) | 1996-04-05 | 1997-04-02 | VERFAHREN ZUR HERSTELLUNG VON Li(1+x)Mn(2-x)0(4+y)-SPINELLEINLAGERUNGSVERBINDUNGEN |
Country Status (7)
Country | Link |
---|---|
US (3) | US5789115A (de) |
EP (1) | EP0891299B1 (de) |
JP (1) | JPH11509827A (de) |
AT (1) | ATE195495T1 (de) |
AU (1) | AU2606897A (de) |
DE (1) | DE69702839T2 (de) |
WO (1) | WO1997037935A1 (de) |
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JP3221352B2 (ja) | 1996-06-17 | 2001-10-22 | 株式会社村田製作所 | スピネル型リチウムマンガン複合酸化物の製造方法 |
US6270926B1 (en) * | 1996-07-16 | 2001-08-07 | Murata Manufacturing Co., Ltd. | Lithium secondary battery |
JP3047827B2 (ja) * | 1996-07-16 | 2000-06-05 | 株式会社村田製作所 | リチウム二次電池 |
US6117410A (en) * | 1997-05-29 | 2000-09-12 | Showa Denko Kabushiki Kaisha | Process for producing lithiated manganese oxides by a quenching method |
JPH1173966A (ja) * | 1997-07-01 | 1999-03-16 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池およびその正極活物質の製造法 |
US20020192137A1 (en) * | 2001-04-30 | 2002-12-19 | Benjamin Chaloner-Gill | Phosphate powder compositions and methods for forming particles with complex anions |
US6506493B1 (en) | 1998-11-09 | 2003-01-14 | Nanogram Corporation | Metal oxide particles |
US6749648B1 (en) | 2000-06-19 | 2004-06-15 | Nanagram Corporation | Lithium metal oxides |
US6607706B1 (en) | 1998-11-09 | 2003-08-19 | Nanogram Corporation | Composite metal oxide particles |
US6482374B1 (en) | 1999-06-16 | 2002-11-19 | Nanogram Corporation | Methods for producing lithium metal oxide particles |
US6267943B1 (en) | 1998-10-15 | 2001-07-31 | Fmc Corporation | Lithium manganese oxide spinel compound and method of preparing same |
US6136287A (en) * | 1998-11-09 | 2000-10-24 | Nanogram Corporation | Lithium manganese oxides and batteries |
ATE238241T1 (de) | 1998-11-13 | 2003-05-15 | Fmc Corp | Schichtgitterstruktur besitzende lithiumhaltige metalloxide, die frei von lokalen kubisch-spinell-artigen phasen sind, und herstellung derselben |
US6361756B1 (en) | 1998-11-20 | 2002-03-26 | Fmc Corporation | Doped lithium manganese oxide compounds and methods of preparing same |
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DE19935091A1 (de) | 1999-07-27 | 2001-02-08 | Emtec Magnetics Gmbh | Lithiummanganoxid enthaltende Lithiuminterkalationsverbindungen |
US6964830B2 (en) | 1999-07-30 | 2005-11-15 | Ngk Insulators, Ltd. | Lithium secondary battery |
JP4714978B2 (ja) * | 1999-10-01 | 2011-07-06 | 東ソー株式会社 | リチウムマンガン酸化物およびその製造方法、並びにこれを用いた二次電池 |
EP1089365B1 (de) * | 1999-10-01 | 2016-07-20 | Tosoh Corporation | Lithium-Mangan-Oxid und Verfahren zu seiner Herstellung und es verwendende Sekundärzelle. |
WO2001042141A1 (en) | 1999-12-10 | 2001-06-14 | Fmc Corporation | Lithium cobalt oxides and methods of making same |
KR100417251B1 (ko) * | 1999-12-15 | 2004-02-05 | 주식회사 엘지화학 | 전기화학적 성능이 향상된 리튬망간 스피넬 산화물의 제조방법 |
JP2001206721A (ja) * | 2000-01-21 | 2001-07-31 | Nippon Chem Ind Co Ltd | リチウムマンガン複合酸化物の製造方法およびリチウム二次電池正極板ならびにリチウム二次電池 |
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US5601952A (en) * | 1995-05-24 | 1997-02-11 | Dasgupta; Sankar | Lithium-Manganese oxide electrode for a rechargeable lithium battery |
DE69601679T2 (de) * | 1995-09-06 | 1999-07-22 | Fuji Photo Film Co Ltd | Lithium-Ionen Sekundärbatterie |
US5702679A (en) * | 1995-10-06 | 1997-12-30 | Kerr-Mcgee Chemical Corp. | Method of preparing Li1+X- Mn2-X O4 for use as secondary battery |
JP3363007B2 (ja) | 1995-11-27 | 2003-01-07 | 日本電気株式会社 | 有機電解液二次電池用正極活物質およびその製造方法、並びに有機電解液二次電池 |
US5604057A (en) * | 1995-11-27 | 1997-02-18 | General Motors Corporation | Secondary cell having a lithium intercolating manganese oxide |
-
1997
- 1997-04-02 EP EP97917845A patent/EP0891299B1/de not_active Expired - Lifetime
- 1997-04-02 DE DE69702839T patent/DE69702839T2/de not_active Expired - Fee Related
- 1997-04-02 JP JP9536324A patent/JPH11509827A/ja active Pending
- 1997-04-02 AT AT97917845T patent/ATE195495T1/de active
- 1997-04-02 AU AU26068/97A patent/AU2606897A/en not_active Abandoned
- 1997-04-02 WO PCT/US1997/005550 patent/WO1997037935A1/en active IP Right Grant
- 1997-06-02 US US08/867,162 patent/US5789115A/en not_active Expired - Fee Related
- 1997-06-06 US US08/871,027 patent/US5961949A/en not_active Expired - Fee Related
-
1999
- 1999-06-14 US US09/332,644 patent/US6280699B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5961949A (en) | 1999-10-05 |
ATE195495T1 (de) | 2000-09-15 |
WO1997037935A1 (en) | 1997-10-16 |
EP0891299B1 (de) | 2000-08-16 |
US5789115A (en) | 1998-08-04 |
AU2606897A (en) | 1997-10-29 |
US6280699B1 (en) | 2001-08-28 |
EP0891299A1 (de) | 1999-01-20 |
DE69702839T2 (de) | 2001-04-12 |
JPH11509827A (ja) | 1999-08-31 |
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