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ATE195495T1 - 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)-spinelleinlagerungsverbindungen

Info

Publication number
ATE195495T1
ATE195495T1 AT97917845T AT97917845T ATE195495T1 AT E195495 T1 ATE195495 T1 AT E195495T1 AT 97917845 T AT97917845 T AT 97917845T AT 97917845 T AT97917845 T AT 97917845T AT E195495 T1 ATE195495 T1 AT E195495T1
Authority
AT
Austria
Prior art keywords
compound
particle size
lithium
xmn2
mean particle
Prior art date
Application number
AT97917845T
Other languages
English (en)
Inventor
Vesselin Manev
Walter Ebner
William Thompson
Stephen Dow
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Application granted granted Critical
Publication of ATE195495T1 publication Critical patent/ATE195495T1/de

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
    • H01M4/13—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—Complex oxides containing manganese and at least one other metal element
    • C01G45/1221—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
    • C01G45/1242—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (Mn2O4)-, e.g. LiMn2O4 or Li(MxMn2-x)O4
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)
AT97917845T 1996-04-05 1997-04-02 Verfahren zur herstellung von li(1+x)mn(2- x)0(4+y)-spinelleinlagerungsverbindungen ATE195495T1 (de)

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 (1)

Publication Number Publication Date
ATE195495T1 true ATE195495T1 (de) 2000-09-15

Family

ID=26687005

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97917845T ATE195495T1 (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)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US6270926B1 (en) * 1996-07-16 2001-08-07 Murata Manufacturing Co., Ltd. Lithium secondary battery
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
US6607706B1 (en) 1998-11-09 2003-08-19 Nanogram Corporation Composite metal oxide particles
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
US6482374B1 (en) 1999-06-16 2002-11-19 Nanogram Corporation Methods for producing lithium metal oxide particles
US6749648B1 (en) 2000-06-19 2004-06-15 Nanagram Corporation Lithium metal oxides
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
DE69903469T2 (de) 1998-11-20 2003-08-14 Fmc Corp., Philadelphia Dotierte lithium-mangan-mischoxide und verfahren zur herstellung derselben
US6322744B1 (en) 1999-02-17 2001-11-27 Valence Technology, Inc. Lithium manganese oxide-based active material
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.
US6579475B2 (en) 1999-12-10 2003-06-17 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
CA2454951C (en) * 2001-07-25 2011-09-06 Injectimed, Inc. Method and apparatus for indicating or covering a percutaneous puncture site
US6981977B2 (en) * 2001-10-26 2006-01-03 Atrium Medical Corporation Body fluid cartridge exchange platform device
US6759167B2 (en) * 2001-11-19 2004-07-06 The Gillette Company Primary lithium electrochemical cell
US7348100B2 (en) * 2003-10-21 2008-03-25 Valence Technology, Inc. Product and method for the processing of precursors for lithium phosphate active materials
US7900336B2 (en) * 2006-04-14 2011-03-08 Massachusetts Institute Of Technology Precise hand-assembly of microfabricated components
JP4580949B2 (ja) * 2006-06-02 2010-11-17 株式会社東芝 非水電解質電池、電池パック及び充電式掃除機
JP5300241B2 (ja) * 2007-10-29 2013-09-25 日産自動車株式会社 高出力リチウムイオン電池用正極電極
US8465873B2 (en) * 2008-12-11 2013-06-18 Envia Systems, Inc. Positive electrode materials for high discharge capacity lithium ion batteries
ES2712946T3 (es) * 2010-10-06 2019-05-16 Tosoh Corp Oxido de manganeso y método para producir el mismo, y método para producir óxido de compuesto de litio manganeso usando el mismo
CN104944473B (zh) * 2014-03-25 2016-07-06 中信国安盟固利动力科技有限公司 一种尖晶石型锰酸锂正极材料的制备方法

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246253A (en) * 1978-09-29 1981-01-20 Union Carbide Corporation MnO2 derived from LiMn2 O4
US4312930A (en) * 1978-09-29 1982-01-26 Union Carbide Corporation MnO2 Derived from LiMn2 O4
US4246324A (en) * 1979-04-09 1981-01-20 Diamond Shamrock Technologies S.A. Consumable replaceable anodes for batteries
AU532635B2 (en) * 1979-11-06 1983-10-06 South African Inventions Development Corporation Metal oxide cathode
US4507371A (en) * 1982-06-02 1985-03-26 South African Inventions Development Corporation Solid state cell wherein an anode, solid electrolyte and cathode each comprise a cubic-close-packed framework structure
US4448856A (en) * 1983-03-14 1984-05-15 The United States Of America As Represented By The United States Department Of Energy Battery and fuel cell electrodes containing stainless steel charging additive
DE3573493D1 (en) * 1984-02-24 1989-11-09 Toshiba Kk Oxygen permeable membrane
US4546058A (en) * 1984-12-12 1985-10-08 Energy Research Corporation Nickel electrode for alkaline batteries
AU577761B2 (en) * 1985-05-24 1988-09-29 Lilliwyte Societe Anonyme Method of making beta"-alumina"
US4731309A (en) * 1985-06-14 1988-03-15 The Dow Chemical Company High rate and high energy density cell
GB2196785B (en) * 1986-10-29 1990-05-23 Sony Corp Organic electrolyte secondary cell
US4749634A (en) * 1986-11-28 1988-06-07 Eltron Research, Inc. High temperature storage battery
GB8801554D0 (en) * 1988-01-25 1988-02-24 Lilliwyte Sa Method of making beta-alumina
JPH01258359A (ja) * 1988-04-07 1989-10-16 Bridgestone Corp 非水電解質二次電池
US4959282A (en) * 1988-07-11 1990-09-25 Moli Energy Limited Cathode active materials, methods of making same and electrochemical cells incorporating the same
CA1331506C (en) * 1988-07-12 1994-08-23 Michael Makepeace Thackeray Method of synthesizing a lithium manganese oxide
GB8829118D0 (en) * 1988-12-14 1989-01-25 Atomic Energy Authority Uk Electrochemical cell manufacture
FR2644295A1 (fr) * 1989-03-09 1990-09-14 Accumulateurs Fixes Generateur electrochimique rechargeable a anode de lithium
US5153081A (en) * 1989-07-28 1992-10-06 Csir Lithium manganese oxide compound
CA2022898C (en) 1989-08-15 1995-06-20 Nobuhiro Furukawa Non-aqueous secondary cell
US5023155A (en) * 1989-11-06 1991-06-11 Energy Research Corporation Nickel electrode for alkaline batteries
DE69127109T2 (de) * 1990-02-13 1998-01-22 Yuasa Battery Co Ltd Herstellungsverfahren für eine Elektrode und Herstellungsverfahren für eine Verbund-Elektrode-Elektrolyte
GB2242898B (en) * 1990-04-12 1993-12-01 Technology Finance Corp Lithium transition metal oxide
US5166012A (en) * 1990-05-17 1992-11-24 Technology Finance Corporation (Proprietary) Limited Manganese oxide compounds
DE4025208A1 (de) * 1990-08-09 1992-02-13 Varta Batterie Elektrochemisches sekundaerelement
JP3028582B2 (ja) * 1990-10-09 2000-04-04 ソニー株式会社 非水電解質二次電池
US5110696A (en) * 1990-11-09 1992-05-05 Bell Communications Research Rechargeable lithiated thin film intercalation electrode battery
GB2251119B (en) * 1990-12-20 1995-06-07 Technology Finance Corp Electrochemical cell
US5244757A (en) * 1991-01-14 1993-09-14 Kabushiki Kaisha Toshiba Lithium secondary battery
US5266299A (en) * 1991-01-28 1993-11-30 Bell Communications Research, Inc. Method of preparing LI1+XMN204 for use as secondary battery electrode
JPH0574456A (ja) * 1991-03-07 1993-03-26 Fuji Photo Film Co Ltd リチウム二次電池
US5135732A (en) * 1991-04-23 1992-08-04 Bell Communications Research, Inc. Method for preparation of LiMn2 O4 intercalation compounds and use thereof in secondary lithium batteries
US5211933A (en) * 1991-04-23 1993-05-18 Bell Communications Research, Inc. Method for preparation of LiCoO2 intercalation compound for use in secondary lithium batteries
JPH05266879A (ja) * 1991-05-08 1993-10-15 Unitika Ltd 複合電極及び電池
CA2068015A1 (en) * 1991-06-17 1992-12-18 Michael M. Thackeray Electrode material
DE4122586C1 (en) * 1991-07-08 1992-06-25 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften Ev, 3400 Goettingen, De Prodn. of e.g. potassium beta- or beta alumina powder giving ceramics of good ion conduction etc. - by attrition of cubic densely packed alumina with dopant, calcination in atmos. contg. oxygen@, potassium oxide or rubidium oxide then in atmos. contg. oxygen@
US5316875A (en) * 1991-07-19 1994-05-31 Matsushita Electric Industrial Co., Ltd. Secondary battery with nonaqueous electrolyte and method of manufacturing same
US5370071A (en) 1991-09-11 1994-12-06 Union Special Corporation Lap seamer device for sewing machine
US5494762A (en) * 1992-01-16 1996-02-27 Nippondenso Co., Ltd. Non-aqueous electrolyte lithium secondary cell
US5192629A (en) * 1992-04-21 1993-03-09 Bell Communications Research, Inc. High-voltage-stable electrolytes for Li1+x Mn2 O4 /carbon secondary batteries
US5478671A (en) * 1992-04-24 1995-12-26 Fuji Photo Film Co., Ltd. Nonaqueous secondary battery
DE4217818C1 (de) * 1992-05-29 1993-09-16 H.C. Starck Gmbh & Co Kg, 3380 Goslar, De
ZA936168B (en) * 1992-08-28 1994-03-22 Technology Finance Corp Electrochemical cell
JP3238954B2 (ja) * 1992-09-25 2001-12-17 三洋電機株式会社 非水系二次電池
JP2847663B2 (ja) * 1992-10-06 1999-01-20 日本電信電話株式会社 非水電解質電池
US5478673A (en) * 1992-10-29 1995-12-26 Fuji Photo Film Co., Ltd. Nonaqueous secondary battery
US5425932A (en) * 1993-05-19 1995-06-20 Bell Communications Research, Inc. Method for synthesis of high capacity Lix Mn2 O4 secondary battery electrode compounds
DE4317032A1 (de) * 1993-05-21 1994-11-24 Varta Batterie Wiederaufladbare galvanische Lithiumzelle
US5506077A (en) * 1993-06-14 1996-04-09 Koksbang; Rene Manganese oxide cathode active material
FR2707426B1 (fr) * 1993-07-09 1995-08-18 Accumulateurs Fixes Générateur électrochimique rechargeable au lithium et son procédé de réalisation.
US5496664A (en) * 1993-08-18 1996-03-05 Varta Batterie Aktiengesellschaft Process for producing a positive electrode for lithium secondary batteries
US5742070A (en) * 1993-09-22 1998-04-21 Nippondenso Co., Ltd. Method for preparing an active substance of chemical cells
US5618640A (en) * 1993-10-22 1997-04-08 Fuji Photo Film Co., Ltd. Nonaqueous secondary battery
JPH07130341A (ja) * 1993-11-02 1995-05-19 Fuji Photo Film Co Ltd 非水電池
US5370630A (en) * 1993-11-12 1994-12-06 Smidebush; Michael J. Device for injection of fluidic materials into body tissue
EP0662727B1 (de) * 1993-12-24 1998-04-01 Sharp Kabushiki Kaisha Nichtwässrige Sekundärbatterie, aktives Material für positive Elektrode und Verfahren zu dessen Herstellung
US5478675A (en) * 1993-12-27 1995-12-26 Hival Ltd. Secondary battery
CA2114493C (en) * 1994-01-28 1999-01-12 Jeffrey Raymond Dahn Method for increasing the reversible capacity of lithium transition metal oxide cathodes
US5429890A (en) * 1994-02-09 1995-07-04 Valence Technology, Inc. Cathode-active material blends of Lix Mn2 O4
US5618824A (en) 1994-03-09 1997-04-08 Merrell Pharmaceuticals Inc. Treatment of obsessive-compulsive disorders with 5-HT2 antagonists
JPH07307150A (ja) * 1994-05-12 1995-11-21 Fuji Photo Film Co Ltd 非水二次電池
FR2721308B1 (fr) * 1994-06-21 1996-10-11 Commissariat Energie Atomique Composés d'insertion à base d'oxyde de manganèse, utilisables comme électrode positive dans un accumulateur au lithium.
US5478676A (en) * 1994-08-02 1995-12-26 Rexam Graphics Current collector having a conductive primer layer
WO1996012676A1 (en) * 1994-10-19 1996-05-02 Valence Technology, Inc. Lithium manganese oxide, method of preparation and uses thereof
US5820790A (en) * 1994-11-11 1998-10-13 Japan Storage Battery Co., Ltd. Positive electrode for non-aqueous cell
US5807646A (en) * 1995-02-23 1998-09-15 Tosoh Corporation Spinel type lithium-mangenese oxide material, process for preparing the same and use thereof
DE19511355A1 (de) * 1995-03-28 1996-10-02 Merck Patent Gmbh Verfahren zur Herstellung von Lithium-Interkalationsverbindungen
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., Minami-Ashigara, Kanagawa 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

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US5961949A (en) 1999-10-05
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