DE69738068D1 - Verfahren zur behandlung von spinel-lithium-manganoxid - Google Patents

Verfahren zur behandlung von spinel-lithium-manganoxid

Info

Publication number
DE69738068D1
DE69738068D1 DE69738068T DE69738068T DE69738068D1 DE 69738068 D1 DE69738068 D1 DE 69738068D1 DE 69738068 T DE69738068 T DE 69738068T DE 69738068 T DE69738068 T DE 69738068T DE 69738068 D1 DE69738068 D1 DE 69738068D1
Authority
DE
Germany
Prior art keywords
manganoxide
spinel lithium
treating
treating spinel
lithium
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
Application number
DE69738068T
Other languages
English (en)
Other versions
DE69738068T2 (de
Inventor
Enoch I Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gillette Co LLC
Original Assignee
Duracell Inc USA
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
Priority claimed from US08/679,497 external-priority patent/US5733685A/en
Application filed by Duracell Inc USA filed Critical Duracell Inc USA
Application granted granted Critical
Publication of DE69738068D1 publication Critical patent/DE69738068D1/de
Publication of DE69738068T2 publication Critical patent/DE69738068T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01M4/48—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
    • 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
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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
    • 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
    • H01M4/13—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
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)
DE69738068T 1996-07-12 1997-07-08 Verfahren zur behandlung von spinel-lithium-manganoxid Expired - Fee Related DE69738068T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US679497 1996-07-12
US08/679,497 US5733685A (en) 1996-07-12 1996-07-12 Method of treating lithium manganese oxide spinel
US08/757,055 US5783328A (en) 1996-07-12 1996-11-26 Method of treating lithium manganese oxide spinel
US757055 1996-11-26
PCT/US1997/011816 WO1998002930A1 (en) 1996-07-12 1997-07-08 Method of treating lithium manganese oxide spinel

Publications (2)

Publication Number Publication Date
DE69738068D1 true DE69738068D1 (de) 2007-10-11
DE69738068T2 DE69738068T2 (de) 2008-05-21

Family

ID=27102255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69738068T Expired - Fee Related DE69738068T2 (de) 1996-07-12 1997-07-08 Verfahren zur behandlung von spinel-lithium-manganoxid

Country Status (11)

Country Link
US (1) US5783328A (de)
EP (1) EP0910873B1 (de)
JP (1) JP4197054B2 (de)
CN (1) CN1195334C (de)
AR (1) AR007848A1 (de)
AT (1) ATE371959T1 (de)
AU (1) AU3596097A (de)
CA (1) CA2259574A1 (de)
DE (1) DE69738068T2 (de)
TW (1) TW360988B (de)
WO (1) WO1998002930A1 (de)

Families Citing this family (37)

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US6348259B1 (en) * 1996-10-10 2002-02-19 Merck Patent Gesellschaft Mit Modified electrode material and its use
US6183718B1 (en) * 1996-12-09 2001-02-06 Valence Technology, Inc. Method of making stabilized electrochemical cell active material of lithium manganese oxide
US6869547B2 (en) * 1996-12-09 2005-03-22 Valence Technology, Inc. Stabilized electrochemical cell active material
CN1246203A (zh) 1997-01-31 2000-03-01 默克专利股份有限公司 新型二氧化锰电极、其制备方法和用途
JP4185191B2 (ja) * 1998-07-31 2008-11-26 松下電器産業株式会社 スピネル型マンガン酸リチウムの製造方法
US6322744B1 (en) 1999-02-17 2001-11-27 Valence Technology, Inc. Lithium manganese oxide-based active material
KR100307160B1 (ko) * 1999-03-06 2001-09-26 김순택 리튬 이차 전지용 양극 활물질 및 그 제조 방법
US6506518B1 (en) * 1999-04-27 2003-01-14 Shin-Kobe Electric Machinery Co., Ltd. Lithium secondary battery
US6468695B1 (en) * 1999-08-18 2002-10-22 Valence Technology Inc. Active material having extended cycle life
US6455200B1 (en) 1999-09-02 2002-09-24 Illinois Institute Of Technology Flame-retardant additive for li-ion batteries
US6730435B1 (en) * 1999-10-26 2004-05-04 Sumitomo Chemical Company, Limited Active material for non-aqueous secondary battery, and non-aqueous secondary battery using the same
DE10014884A1 (de) 2000-03-24 2001-09-27 Merck Patent Gmbh Beschichtete Lithium-Mischoxid-Partikel und ein Verfahren zu deren Herstellung
DE10016024A1 (de) 2000-03-31 2001-10-04 Merck Patent Gmbh Aktives Anodenmaterial in elektrochemischen Zellen und Verfahren zu deren Herstellung
US6972134B2 (en) * 2000-09-25 2005-12-06 Samsung Sdi Co., Ltd. Method of preparing positive active material for rechargeable lithium batteries
US6984469B2 (en) * 2000-09-25 2006-01-10 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium batteries and method of preparing same
CN1263182C (zh) 2000-09-25 2006-07-05 三星Sdi株式会社 用于可充电锂电池的正电极活性材料及其制备方法
US7138209B2 (en) 2000-10-09 2006-11-21 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium battery and method of preparing same
KR100428616B1 (ko) * 2001-01-19 2004-04-27 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 그의 제조 방법
US6558844B2 (en) 2001-01-31 2003-05-06 Wilmont F. Howard, Jr. Stabilized spinel battery cathode material and methods
KR100728108B1 (ko) * 2001-04-02 2007-06-13 삼성에스디아이 주식회사 리튬 이차 전지용 양극 및 그의 제조 방법
KR100420034B1 (ko) * 2001-10-17 2004-02-25 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질의 제조방법
JP5135664B2 (ja) * 2003-12-05 2013-02-06 日産自動車株式会社 非水電解質リチウムイオン電池用正極材料およびこれを用いた電池
CN1315217C (zh) * 2004-04-22 2007-05-09 天津大学 针管式锂锰电池及其制造方法
US7709149B2 (en) * 2004-09-24 2010-05-04 Lg Chem, Ltd. Composite precursor for aluminum-containing lithium transition metal oxide and process for preparation of the same
CN1855587B (zh) * 2005-04-28 2010-05-05 比亚迪股份有限公司 一种电池正极的制备方法和采用该正极的锂离子电池的制备方法
JP2010177030A (ja) * 2009-01-29 2010-08-12 Nippon Chem Ind Co Ltd リチウム系複合酸化物の表面処理剤、リチウム系複合酸化物の表面処理液、リチウムイオン二次電池用電解液、表面処理リチウムイオン二次電池用正極活物質及びその製造方法、表面処理リチウムイオン二次電池用負極活物質及びその製造方法、並びにリチウムイオン二次電池及びその製造方法
US8999009B2 (en) 2012-03-07 2015-04-07 A123 Systems Llc Surface modification of battery materials and method for making a battery
EP2951129B1 (de) 2013-02-01 2021-03-31 EMD Acquisition LLC Verbesserte lithium-manganoxid-zusammensetzungen
CN104507864B (zh) 2013-07-26 2016-12-07 株式会社Lg 化学 多晶锂锰氧化物粒子及其制备方法、以及包含它的正极活性物质
US9905851B2 (en) 2013-07-26 2018-02-27 Lg Chem, Ltd. Cathode active material and method of preparing the same
US9905850B2 (en) 2013-07-26 2018-02-27 Lg Chem, Ltd. Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the same
WO2015080502A1 (ko) * 2013-11-29 2015-06-04 한양대학교 산학협력단 전고체 리튬 이차전지용 활물질, 그 제조방법 및 이를 포함하는 전고체 리튬 이차전지
CN105838895B (zh) * 2016-05-16 2017-11-17 长沙矿冶研究院有限责任公司 一种从含锂富锰渣中提取锂和锰的方法
CN110148712B (zh) * 2018-02-11 2021-05-25 湖南杉杉能源科技股份有限公司 一种复合包覆改性的富锂锰正极材料及其制备方法
JP7084237B2 (ja) 2018-07-11 2022-06-14 マブチモーター株式会社 ロータ及びモータ、並びに、ロータの結線方法
US11621412B2 (en) * 2021-03-08 2023-04-04 Sk On Co., Ltd. Cathode active material for lithium secondary battery and lithium secondary battery including the same
CN113321244B (zh) * 2021-05-19 2022-09-20 上海大学 一种表面改性的层状氧化物正极材料的制备方法及应用

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JP3028582B2 (ja) * 1990-10-09 2000-04-04 ソニー株式会社 非水電解質二次電池
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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
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GB9305457D0 (en) * 1993-03-17 1993-05-05 Dowty Electronic Components Lithiated manganese oxide
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Also Published As

Publication number Publication date
DE69738068T2 (de) 2008-05-21
WO1998002930A1 (en) 1998-01-22
CN1195334C (zh) 2005-03-30
ATE371959T1 (de) 2007-09-15
US5783328A (en) 1998-07-21
JP2001527686A (ja) 2001-12-25
EP0910873B1 (de) 2007-08-29
TW360988B (en) 1999-06-11
CN1227672A (zh) 1999-09-01
CA2259574A1 (en) 1998-01-22
AU3596097A (en) 1998-02-09
JP4197054B2 (ja) 2008-12-17
EP0910873A1 (de) 1999-04-28
AR007848A1 (es) 1999-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: THE GILLETTE CO. (N.D.GES.D. STAATES DELAWARE), US

8339 Ceased/non-payment of the annual fee