CN1312792C - 锂二次电池用正极活性物质粉末 - Google Patents

锂二次电池用正极活性物质粉末 Download PDF

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Publication number
CN1312792C
CN1312792C CNB2004800011640A CN200480001164A CN1312792C CN 1312792 C CN1312792 C CN 1312792C CN B2004800011640 A CNB2004800011640 A CN B2004800011640A CN 200480001164 A CN200480001164 A CN 200480001164A CN 1312792 C CN1312792 C CN 1312792C
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Prior art keywords
lithium
composite oxide
cobalt
nickel
manganese composite
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Expired - Fee Related
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CNB2004800011640A
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English (en)
Chinese (zh)
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CN1701451A (zh
Inventor
数原学
三原卓也
上田幸一郎
若杉幸满
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Sumitomo Chemical Co Ltd
AGC Seimi Chemical Ltd
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KIYOMI CHEMICAL CO Ltd
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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
    • H01M4/36—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
    • 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
    • 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
    • C01G45/1228—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (MnO2)-, e.g. LiMnO2 or Li(MxMn1-x)O2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • C01G51/44—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese
    • C01G51/50—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (MnO2)n-, e.g. Li(CoxMn1-x)O2 or Li(MyCoxMn1-x-y)O2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • 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
    • H01M4/36—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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/45—Aggregated particles or particles with an intergrown morphology
    • 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
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CNB2004800011640A 2003-03-14 2004-03-12 锂二次电池用正极活性物质粉末 Expired - Fee Related CN1312792C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP070834/2003 2003-03-14
JP2003070834 2003-03-14

Publications (2)

Publication Number Publication Date
CN1701451A CN1701451A (zh) 2005-11-23
CN1312792C true CN1312792C (zh) 2007-04-25

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Country Link
JP (1) JPWO2004082046A1 (https=)
KR (1) KR100629129B1 (https=)
CN (1) CN1312792C (https=)
TW (1) TW200501485A (https=)
WO (1) WO2004082046A1 (https=)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003069702A1 (en) 2002-02-15 2003-08-21 Seimi Chemical Co., Ltd. Particulate positive electrode active material for lithium secondary cell
JP4268442B2 (ja) * 2003-04-30 2009-05-27 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質および非水系電解質二次電池
KR100548988B1 (ko) 2003-11-26 2006-02-02 학교법인 한양학원 리튬이차전지용 양극활물질 제조방법, 그 방법에 사용되는반응기 및 그 방법으로 제조되는 리튬이차전지용 양극활물질
JP4943145B2 (ja) 2004-06-16 2012-05-30 Ａｇｃセイミケミカル株式会社 リチウム二次電池用正極活物質粉末
JP4859373B2 (ja) 2004-11-30 2012-01-25 パナソニック株式会社 非水電解液二次電池
JP4826877B2 (ja) * 2005-01-25 2011-11-30 三菱化学株式会社 電気化学素子用電極およびそれを用いたリチウム二次電池
KR20060091486A (ko) 2005-02-15 2006-08-21 삼성에스디아이 주식회사 양극 활물질, 그 제조 방법 및 이를 채용한 양극과 리튬 전지
JP2007179917A (ja) * 2005-12-28 2007-07-12 Hitachi Ltd リチウム二次電池用正極活物質及びこれを用いたリチウム二次電池
JP5377981B2 (ja) 2006-02-17 2013-12-25 エルジー・ケム・リミテッド リチウム−金属複合酸化物及びこれを用いた電気化学素子
WO2007094644A1 (en) 2006-02-17 2007-08-23 Lg Chem, Ltd. Preparation method of lithium-metal composite oxides
JP5117729B2 (ja) * 2006-03-27 2013-01-16 日立マクセルエナジー株式会社 非水二次電池およびその使用方法
JP5117730B2 (ja) * 2006-03-27 2013-01-16 日立マクセルエナジー株式会社 非水二次電池およびその使用方法
JP4996117B2 (ja) * 2006-03-23 2012-08-08 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質およびその製造方法とそれを用いた非水系電解質二次電池
KR100892048B1 (ko) * 2006-09-18 2009-04-06 주식회사 엘지화학 고율 방전 특성이 향상된 이차전지
DE102006049098B4 (de) * 2006-10-13 2023-11-09 Toda Kogyo Corp. Pulverförmige Verbindungen, Verfahren zu deren Herstellung sowie deren Verwendung in Lithium-Sekundärbatterien
WO2008155989A1 (ja) * 2007-06-21 2008-12-24 Agc Seimi Chemical Co., Ltd. リチウム含有複合酸化物粉末及びその製造方法
KR100927244B1 (ko) * 2007-10-13 2009-11-16 주식회사 엘지화학 리튬 이차전지용 양극 활물질
JP5225708B2 (ja) 2008-02-27 2013-07-03 日本化学工業株式会社 リチウム二次電池正極活物質用リチウムニッケルマンガンコバルト複合酸化物、その製造方法及びリチウム二次電池
JP2009283354A (ja) * 2008-05-23 2009-12-03 Panasonic Corp 非水電解質二次電池用電極およびその製造方法ならびに非水電解質二次電池
WO2010039732A2 (en) * 2008-09-30 2010-04-08 Envia Systems, Inc. Fluorine doped lithium rich metal oxide positive electrode battery materials with high specific capacity and corresponding batteries
JP2011076797A (ja) * 2009-09-29 2011-04-14 Sanyo Electric Co Ltd 非水電解質二次電池
US8986570B2 (en) 2009-12-14 2015-03-24 Toyota Jidosha Kabushiki Kaisha Positive electrode active material for lithium secondary battery and use thereof
CN102668184B (zh) 2009-12-18 2015-06-24 Jx日矿日石金属株式会社 锂离子电池用正极及其制造方法、以及锂离子电池
KR20120061943A (ko) 2009-12-22 2012-06-13 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극 및 그것을 사용한 리튬 이온 전지, 그리고 리튬 이온 전지용 정극 활물질 전구체
JP5696904B2 (ja) 2010-01-15 2015-04-08 トヨタ自動車株式会社 リチウムイオン二次電池およびその製造方法
WO2011096525A1 (ja) 2010-02-05 2011-08-11 Jx日鉱日石金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
WO2011096522A1 (ja) 2010-02-05 2011-08-11 Jx日鉱日石金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
JPWO2011108595A1 (ja) 2010-03-04 2013-06-27 Jx日鉱日石金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
WO2011108598A1 (ja) 2010-03-04 2011-09-09 Jx日鉱日石金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
JPWO2011108596A1 (ja) 2010-03-04 2013-06-27 Jx日鉱日石金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
CN102754254B (zh) * 2010-03-04 2016-01-20 Jx日矿日石金属株式会社 锂离子电池用正极活性物质、锂离子电池用正极及锂离子电池
JP2010177207A (ja) * 2010-04-02 2010-08-12 Sanyo Electric Co Ltd 非水電解質二次電池
WO2012020647A1 (ja) * 2010-08-09 2012-02-16 株式会社 村田製作所 電極活物質およびそれを備えた非水電解質二次電池
WO2012073549A1 (ja) 2010-12-03 2012-06-07 Jx日鉱日石金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
KR20120099411A (ko) 2011-01-21 2012-09-10 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 리튬 이온 전지용 정극 활물질의 제조 방법 및 리튬 이온 전지용 정극 활물질
US9221693B2 (en) 2011-03-29 2015-12-29 Jx Nippon Mining & Metals Corporation Method for producing positive electrode active material for lithium ion batteries and positive electrode active material for lithium ion batteries
CN103299456B (zh) 2011-03-31 2016-01-13 Jx日矿日石金属株式会社 锂离子电池用正极活性物质、锂离子电池用正极和锂离子电池
KR101948177B1 (ko) * 2011-08-12 2019-02-14 어플라이드 머티어리얼스, 인코포레이티드 입자 합성 장치 및 방법들
CN103094576B (zh) * 2011-10-31 2015-09-30 北京有色金属研究总院 一种镍基正极材料及其制备方法和电池
JP6292739B2 (ja) 2012-01-26 2018-03-14 Ｊｘ金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
JP6292738B2 (ja) 2012-01-26 2018-03-14 Ｊｘ金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
EP2804239B1 (en) 2012-04-16 2017-09-27 LG Chem, Ltd. Electrode assembly having different anode and cathode welding portion shapes and secondary battery including same
WO2013191179A1 (ja) * 2012-06-21 2013-12-27 Ａｇｃセイミケミカル株式会社 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
JP5959953B2 (ja) * 2012-06-22 2016-08-02 株式会社Ｇｓユアサ 非水電解質二次電池用活物質、非水電解質二次電池用活物質の製造方法、非水電解質二次電池用電極及び非水電解質二次電池
WO2014010730A1 (ja) * 2012-07-12 2014-01-16 三井金属鉱業株式会社 リチウム金属複合酸化物
US9911518B2 (en) 2012-09-28 2018-03-06 Jx Nippon Mining & Metals Corporation Cathode active material for lithium-ion battery, cathode for lithium-ion battery and lithium-ion battery
US9947924B2 (en) 2012-12-27 2018-04-17 Sanyo Electric Co., Ltd. Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
CN103904310A (zh) * 2012-12-28 2014-07-02 北京当升材料科技股份有限公司 一种混合镍钴锰酸锂材料制备方法
CN104584277A (zh) * 2013-03-26 2015-04-29 三洋电机株式会社 非水电解质二次电池用正极和非水电解质二次电池
JP5876850B2 (ja) * 2013-03-26 2016-03-02 Ｊｘ金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
CN103296265A (zh) * 2013-06-06 2013-09-11 南通瑞翔新材料有限公司 锂电子二次电池正极用的含锂复合氧化物及其制造方法
CN104253271A (zh) * 2013-06-28 2014-12-31 江南大学 一种复合三元层状正极材料及其制备方法
KR101538617B1 (ko) * 2013-07-31 2015-07-22 전자부품연구원 나노크기의 이산화티탄이 포함된 구형의 니켈코발트망간수산화물을 이용한 고강도용 비수계 리튬이차전지용 양극재료 및 그의 제조 방법
JP6486653B2 (ja) 2014-01-31 2019-03-20 パナソニック株式会社 非水電解質二次電池用正極活物質及び非水電解質二次電池
JP6624885B2 (ja) 2015-02-19 2019-12-25 パナソニック株式会社 非水電解質二次電池用正極活物質及び非水電解質二次電池
JP6376410B2 (ja) * 2015-08-06 2018-08-22 トヨタ自動車株式会社 非水電解質二次電池用正極活物質の製造方法
JP2017037744A (ja) * 2015-08-07 2017-02-16 日立マクセル株式会社 非水電解質二次電池
US10109854B2 (en) 2015-09-30 2018-10-23 Panasonic Corporation Positive electrode active material for nonaqueous electrolyte secondary batteries and nonaqueous electrolyte secondary battery
JP6908368B2 (ja) 2016-02-29 2021-07-28 パナソニック株式会社 非水電解質二次電池用正極活物質及び非水電解質二次電池
JP6337360B2 (ja) * 2016-08-31 2018-06-06 住友化学株式会社 リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池
JP6256956B1 (ja) * 2016-12-14 2018-01-10 住友化学株式会社 リチウム金属複合酸化物粉末、リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池
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JPWO2024247795A1 (https=) * 2023-05-29 2024-12-05
KR20250094253A (ko) * 2023-12-18 2025-06-25 포스코홀딩스 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
WO2026059325A1 (ko) * 2024-09-10 2026-03-19 주식회사 엘지에너지솔루션 양극 활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1127939A (zh) * 1994-12-09 1996-07-31 日本电池株式会社 有机电解质二次电池
JPH08213015A (ja) * 1995-01-31 1996-08-20 Sony Corp リチウム二次電池用正極活物質及びリチウム二次電池
JPH09129230A (ja) * 1995-10-31 1997-05-16 Matsushita Electric Ind Co Ltd 非水電解液電池および正極活物質の製造法
CN1307374A (zh) * 1999-12-29 2001-08-08 金伯利-克拉克环球有限公司 用作电池阴极的富镍和富锰四元金属氧化物材料
JP2003017052A (ja) * 2001-06-27 2003-01-17 Matsushita Electric Ind Co Ltd 正極活物質およびこれを含む非水電解質二次電池

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3550783B2 (ja) * 1994-05-16 2004-08-04 東ソー株式会社 リチウム含有遷移金属複合酸化物及びその製造方法並びにその用途
KR100531992B1 (ko) * 2000-05-30 2005-12-02 세이미 케미칼 가부시끼가이샤 리튬 전이금속 복합산화물
JP4556377B2 (ja) * 2001-04-20 2010-10-06 株式会社Ｇｓユアサ 正極活物質およびその製造方法、非水電解質二次電池用正極、並びに、非水電解質二次電池
JP4635386B2 (ja) * 2001-07-13 2011-02-23 株式会社Ｇｓユアサ 正極活物質およびこれを用いた非水電解質二次電池
JP4951824B2 (ja) * 2001-07-27 2012-06-13 三菱化学株式会社 電極活物質含有組成物、並びにそれを用いた電極及びリチウム二次電池
JP2003045414A (ja) * 2001-07-27 2003-02-14 Mitsubishi Chemicals Corp 電極及びそれを用いたリチウム二次電池
JP2003051308A (ja) * 2001-08-03 2003-02-21 Yuasa Corp リチウム二次電池用正極活物質およびその製造方法、並びに、リチウム二次電池
JP4649801B2 (ja) * 2001-08-24 2011-03-16 株式会社Ｇｓユアサ リチウム二次電池用正極活物質及びそれを用いたリチウム二次電池
JP3974396B2 (ja) * 2001-12-21 2007-09-12 Ａｇｃセイミケミカル株式会社 リチウム二次電池用正極活物質の製造方法
JP3974420B2 (ja) * 2002-02-18 2007-09-12 Ａｇｃセイミケミカル株式会社 リチウム二次電池用正極活物質の製造方法
JP2003264006A (ja) * 2002-03-08 2003-09-19 Mitsubishi Chemicals Corp リチウムイオン二次電池及びリチウムイオン二次電池の充電方法
JP2004031091A (ja) * 2002-06-25 2004-01-29 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP2004111076A (ja) * 2002-09-13 2004-04-08 Sony Corp 正極活物質及び非水電解質二次電池

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1127939A (zh) * 1994-12-09 1996-07-31 日本电池株式会社 有机电解质二次电池
JPH08213015A (ja) * 1995-01-31 1996-08-20 Sony Corp リチウム二次電池用正極活物質及びリチウム二次電池
JPH09129230A (ja) * 1995-10-31 1997-05-16 Matsushita Electric Ind Co Ltd 非水電解液電池および正極活物質の製造法
CN1307374A (zh) * 1999-12-29 2001-08-08 金伯利-克拉克环球有限公司 用作电池阴极的富镍和富锰四元金属氧化物材料
JP2003017052A (ja) * 2001-06-27 2003-01-17 Matsushita Electric Ind Co Ltd 正極活物質およびこれを含む非水電解質二次電池

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