WO2009054436A1 - スピネル型リチウム遷移金属酸化物 - Google Patents

スピネル型リチウム遷移金属酸化物 Download PDF

Info

Publication number
WO2009054436A1
WO2009054436A1 PCT/JP2008/069191 JP2008069191W WO2009054436A1 WO 2009054436 A1 WO2009054436 A1 WO 2009054436A1 JP 2008069191 W JP2008069191 W JP 2008069191W WO 2009054436 A1 WO2009054436 A1 WO 2009054436A1
Authority
WO
WIPO (PCT)
Prior art keywords
metal oxide
transition metal
spinel type
type lithium
output characteristics
Prior art date
Application number
PCT/JP2008/069191
Other languages
English (en)
French (fr)
Inventor
Naoki Kumada
Shinya Kagei
Yoshimi Hata
Takeshi Sasaki
Yasuhiro Ochi
Keisuke Miyanohara
Original Assignee
Mitsui Mining & Smelting Co., Ltd.
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 Mitsui Mining & Smelting Co., Ltd. filed Critical Mitsui Mining & Smelting Co., Ltd.
Priority to US12/739,075 priority Critical patent/US7988880B2/en
Priority to AT08841242T priority patent/ATE545162T1/de
Priority to EP08841242A priority patent/EP2214232B1/en
Priority to JP2009503345A priority patent/JP4489841B2/ja
Publication of WO2009054436A1 publication Critical patent/WO2009054436A1/ja

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
    • 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
    • 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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • 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
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • 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
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
    • C01P2006/11—Powder tap density
    • 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
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)

Abstract

　出力特性に優れ、好ましくは出力特性と高温サイクル寿命特性とを両立し得る、新たなスピネル型リチウム遷移金属酸化物（ＬＭＯ）を提供するため、一般式Ｌｉ1+xＭ2-xＯ4（但し、式中のＭは、Ｍｎ、Ａｌ及びＭｇを含む遷移金属であり、ｘは０．０１～０．０８である。）で表わされるリチウム遷移金属酸化物において、ファンダメンタル法を用いたリートベルト法で測定されるＬｉ-Ｏの原子間距離を１．９７１Å～２．００６Åに規定することにより、出力特性に優れた新たなスピネル型リチウム遷移金属酸化物を提案する。
PCT/JP2008/069191 2007-10-23 2008-10-23 スピネル型リチウム遷移金属酸化物 WO2009054436A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/739,075 US7988880B2 (en) 2007-10-23 2008-10-23 Spinel type lithium transition metal oxide
AT08841242T ATE545162T1 (de) 2007-10-23 2008-10-23 Lithium-übergangsmetalloxid des spinelltyps
EP08841242A EP2214232B1 (en) 2007-10-23 2008-10-23 Spinel type lithium-transition metal oxide
JP2009503345A JP4489841B2 (ja) 2007-10-23 2008-10-23 スピネル型リチウム遷移金属酸化物

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-275500 2007-10-23
JP2007275500 2007-10-23
JP2008237043 2008-09-16
JP2008-237043 2008-09-16

Publications (1)

Publication Number Publication Date
WO2009054436A1 true WO2009054436A1 (ja) 2009-04-30

Family

ID=40579538

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069191 WO2009054436A1 (ja) 2007-10-23 2008-10-23 スピネル型リチウム遷移金属酸化物

Country Status (6)

Country Link
US (1) US7988880B2 (ja)
EP (2) EP2214232B1 (ja)
JP (2) JP4489841B2 (ja)
KR (1) KR101012323B1 (ja)
AT (1) ATE545162T1 (ja)
WO (1) WO2009054436A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010114015A1 (ja) * 2009-03-31 2010-10-07 三井金属鉱業株式会社 リチウム電池用正極活物質材料
US20110311435A1 (en) * 2010-06-21 2011-12-22 Ngk Insulators, Ltd. Method for producing spinel-type lithium manganate
WO2014050812A1 (ja) * 2012-09-25 2014-04-03 三井金属鉱業株式会社 スピネル型リチウムマンガン含有複合酸化物
KR101520903B1 (ko) * 2010-03-29 2015-05-18 주식회사 포스코이에스엠 리튬 이온 이차 전지용 리튬 망간 복합 산화물의 제조 방법, 그 제조 방법에 의하여 제조된 리튬 이온 이차 전지용 리튬 망간 복합 산화물, 및 이를 포함하는 리튬 이온 이차 전지
WO2015083788A1 (ja) * 2013-12-04 2015-06-11 三井金属鉱業株式会社 スピネル型リチウムコバルトマンガン含有複合酸化物
US9153815B2 (en) 2012-04-09 2015-10-06 Sony Corporation Cathode active material, cathode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus
KR20160088857A (ko) 2013-11-22 2016-07-26 미쓰이금속광업주식회사 스피넬형 리튬 금속 복합 산화물

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008029804A1 (de) 2008-06-24 2010-07-08 Süd-Chemie AG Mischoxid enthaltend einen Lithium-Mangan-Spinell und Verfahren zu dessen Herstellung
JP5575537B2 (ja) * 2010-05-10 2014-08-20 日立マクセル株式会社 非水電解質電池
KR101330613B1 (ko) * 2010-06-13 2013-11-18 삼성에스디아이 주식회사 리튬 이차전지용 양극 활물질의 제조 방법
US20100330429A1 (en) * 2010-06-21 2010-12-30 Ngk Insulators, Ltd. Positive electrode active material and lithium secondary battery
WO2012008480A1 (ja) * 2010-07-16 2012-01-19 三井金属鉱業株式会社 スピネル型リチウム遷移金属酸化物及びリチウム電池用正極活物質材料
KR101264333B1 (ko) 2011-01-12 2013-05-14 삼성에스디아이 주식회사 양극활물질, 이를 채용한 양극과 리튬전지 및 그 제조방법
GB2503138B (en) 2011-03-02 2019-05-01 Mitsui Mining & Smelting Co Spinel-type lithium manganese-based composite oxide
JP2014060143A (ja) 2012-08-22 2014-04-03 Sony Corp 正極活物質、正極および電池、並びに電池パック、電子機器、電動車両、蓄電装置および電力システム
EP2995589B1 (en) 2013-07-26 2017-04-12 LG Chem, Ltd. Anode active material and method for manufacturing 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
US9905851B2 (en) 2013-07-26 2018-02-27 Lg Chem, Ltd. Cathode active material and method of preparing the same
JP6284542B2 (ja) 2013-10-29 2018-02-28 エルジー・ケム・リミテッド 正極活物質の製造方法、及びこれによって製造されたリチウム二次電池用正極活物質
KR102327532B1 (ko) * 2018-11-20 2021-11-17 주식회사 엘지화학 리튬 이차전지용 양극 활물질 및 이의 제조 방법

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1145710A (ja) 1997-07-25 1999-02-16 Toshiba Corp リチウムイオン二次電池
JP2000159522A (ja) * 1998-11-19 2000-06-13 Tosoh Corp Ｍｇ含有スピネル構造リチウムマンガン複合酸化物及びその製造法並びにその用途
JP2001106528A (ja) * 1999-10-01 2001-04-17 Mitsui Mining & Smelting Co Ltd マンガン酸リチウム及びこれを用いたリチウム二次電池
JP2001180939A (ja) * 1999-12-24 2001-07-03 Mitsui Mining & Smelting Co Ltd スピネル型マンガン酸リチウムの製造方法
JP2002033101A (ja) 2000-07-14 2002-01-31 Mitsui Mining & Smelting Co Ltd リチウムーマンガン系酸化物及びこれを用いたリチウム二次電池
EP1233001A2 (en) * 2001-02-16 2002-08-21 Tosoh Corporation Lithium-manganese complex oxide, production method thereof and use thereof
WO2004049474A1 (ja) * 2002-11-22 2004-06-10 Mitsui Mining & Smelting Co., Ltd. Liイオン二次電池用正極材料
JP2004186149A (ja) 2002-11-22 2004-07-02 Mitsui Mining & Smelting Co Ltd Ｌｉイオン二次電池用正極材料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3670895B2 (ja) * 1999-08-04 2005-07-13 三洋電機株式会社 リチウム二次電池
JP2001223006A (ja) 2000-02-08 2001-08-17 Nissan Motor Co Ltd リチウム二次電池用正極活物質およびリチウム二次電池
JP2002000331A (ja) 2000-06-22 2002-01-08 Kaburagi Kikaku:Kk 携帯品用支持具
JP2002151070A (ja) * 2000-11-06 2002-05-24 Japan Storage Battery Co Ltd 非水電解質二次電池
JP3922040B2 (ja) 2001-02-16 2007-05-30 東ソー株式会社 リチウムマンガン複合酸化物とその製造方法並びにその用途
JP2004356092A (ja) 2003-05-02 2004-12-16 Sony Corp 電池

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1145710A (ja) 1997-07-25 1999-02-16 Toshiba Corp リチウムイオン二次電池
JP2000159522A (ja) * 1998-11-19 2000-06-13 Tosoh Corp Ｍｇ含有スピネル構造リチウムマンガン複合酸化物及びその製造法並びにその用途
JP2001106528A (ja) * 1999-10-01 2001-04-17 Mitsui Mining & Smelting Co Ltd マンガン酸リチウム及びこれを用いたリチウム二次電池
JP2001180939A (ja) * 1999-12-24 2001-07-03 Mitsui Mining & Smelting Co Ltd スピネル型マンガン酸リチウムの製造方法
JP2002033101A (ja) 2000-07-14 2002-01-31 Mitsui Mining & Smelting Co Ltd リチウムーマンガン系酸化物及びこれを用いたリチウム二次電池
EP1233001A2 (en) * 2001-02-16 2002-08-21 Tosoh Corporation Lithium-manganese complex oxide, production method thereof and use thereof
WO2004049474A1 (ja) * 2002-11-22 2004-06-10 Mitsui Mining & Smelting Co., Ltd. Liイオン二次電池用正極材料
JP2004186149A (ja) 2002-11-22 2004-07-02 Mitsui Mining & Smelting Co Ltd Ｌｉイオン二次電池用正極材料

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010114015A1 (ja) * 2009-03-31 2010-10-07 三井金属鉱業株式会社 リチウム電池用正極活物質材料
US8703341B2 (en) 2009-03-31 2014-04-22 Mitsui Mining & Smelting Co., Ltd. Positive electrode active material for lithium battery
KR101520903B1 (ko) * 2010-03-29 2015-05-18 주식회사 포스코이에스엠 리튬 이온 이차 전지용 리튬 망간 복합 산화물의 제조 방법, 그 제조 방법에 의하여 제조된 리튬 이온 이차 전지용 리튬 망간 복합 산화물, 및 이를 포함하는 리튬 이온 이차 전지
US20110311435A1 (en) * 2010-06-21 2011-12-22 Ngk Insulators, Ltd. Method for producing spinel-type lithium manganate
US9153815B2 (en) 2012-04-09 2015-10-06 Sony Corporation Cathode active material, cathode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus
JP5635217B2 (ja) * 2012-09-25 2014-12-03 三井金属鉱業株式会社 スピネル型リチウムマンガン含有複合酸化物
KR101529951B1 (ko) * 2012-09-25 2015-06-18 미쓰이금속광업주식회사 스피넬형 리튬망간 함유 복합 산화물
GB2522134A (en) * 2012-09-25 2015-07-15 Mitsui Mining & Smelting Co Spinel-type lithium-manganese composite oxide
JPWO2014050812A1 (ja) * 2012-09-25 2016-08-22 三井金属鉱業株式会社 スピネル型リチウムマンガン含有複合酸化物
WO2014050812A1 (ja) * 2012-09-25 2014-04-03 三井金属鉱業株式会社 スピネル型リチウムマンガン含有複合酸化物
GB2522134B (en) * 2012-09-25 2015-12-30 Mitsui Mining & Smelting Co Spinel-type lithium-manganese composite oxide
US9337486B2 (en) 2012-09-25 2016-05-10 Mitsui Mining & Smelting Co., Ltd. Spinel-type lithium-manganese composite oxide
US9960423B2 (en) 2013-11-22 2018-05-01 Mitsui Mining & Smelting Co., Ltd. Spinel-type lithium metal composite oxide
KR20160088857A (ko) 2013-11-22 2016-07-26 미쓰이금속광업주식회사 스피넬형 리튬 금속 복합 산화물
JP5813277B1 (ja) * 2013-12-04 2015-11-17 三井金属鉱業株式会社 スピネル型リチウムコバルトマンガン含有複合酸化物
GB2536166A (en) * 2013-12-04 2016-09-07 Mitsui Mining & Smelting Co Spinel-type lithium cobalt manganese-containing complex oxide
US9786914B2 (en) 2013-12-04 2017-10-10 Mitsui Mining & Smelting Co., Ltd. Spinel-type lithium cobalt manganese-containing complex oxide
GB2549666A (en) * 2013-12-04 2017-10-25 Mitsui Mining & Smelting Co Spinel-type lithium cobalt manganese-containing complex oxide
GB2536166B (en) * 2013-12-04 2018-03-07 Mitsui Mining & Smelting Co Spinel-type lithium cobalt manganese-containing complex oxide
WO2015083788A1 (ja) * 2013-12-04 2015-06-11 三井金属鉱業株式会社 スピネル型リチウムコバルトマンガン含有複合酸化物

Also Published As

Publication number Publication date
KR20100075418A (ko) 2010-07-02
KR101012323B1 (ko) 2011-02-08
US20100243952A1 (en) 2010-09-30
EP2214232A1 (en) 2010-08-04
JP4489841B2 (ja) 2010-06-23
JP4987063B2 (ja) 2012-07-25
JPWO2009054436A1 (ja) 2011-03-03
EP2442388B1 (en) 2013-07-10
ATE545162T1 (de) 2012-02-15
JP2010097947A (ja) 2010-04-30
US7988880B2 (en) 2011-08-02
EP2214232B1 (en) 2012-02-08
EP2214232A4 (en) 2010-12-22
EP2442388A1 (en) 2012-04-18

Similar Documents

Publication Publication Date Title
WO2009054436A1 (ja) スピネル型リチウム遷移金属酸化物
WO2008084679A1 (ja) リチウム含有複合酸化物及びその製造方法
ATE438934T1 (de) Verbesserte kathodenzusammensetzungen für lithiumionenbatterien
GB201212261D0 (en) Doped nickelate compounds
JP2018535904A5 (ja)
CN105932260A (zh) 一种钠离子电池氧化物正极材料及其制备方法和应用
AU2002302391A1 (en) Method for producing multinary metal oxide powders in a pulsed reactor
EP1707536A3 (en) Ferrite sintered body and method of manufacturing same
WO2011031546A3 (en) Layer-layer lithium rich complex metal oxides with high specific capacity and excellent cycling
WO2007143640A3 (en) Alkali metal titanates and methods for their synthesis
JP2008127233A (ja) チタン及びニッケル含有リチウムマンガン系複合酸化物
EP2618405A3 (en) Positive active material for rechargeable lithium battery and rechargeable lithium battery including the same
ATE429715T1 (de) Hochleistungs-lithium-titanium-spinell li4ti5o12 für elektrodenmaterial
JP2012033479A5 (ja) 活物質、正極、蓄電装置、及び活物質の作製方法
Yanxia et al. Improved lithium ion diffusion and stability of a LiNi0. 8Co0. 1Mn0. 1O2 cathode via the synergistic effect of Na and Mg dual-metal cations for lithium ion battery
ATE458255T1 (de) Stabiler thermistor
WO2014014913A3 (en) High voltage cathode compositions for lithium-ion batteries
CA2629059A1 (en) Preparation of complex metal oxides
WO2014027046A3 (en) Mixed sulphate containing lithium-manganese-metal phosphate
WO2019078506A3 (ko) 리튬 이차전지용 양극 활물질의 제조방법, 이에 의해 제조된 양극 활물질, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지
TW201347278A (zh) 非水電解質蓄電池用正極活性物質粒子粉末以及其製造方法，及非水電解質蓄電池
WO2018096999A1 (ja) リチウムマンガン系複合酸化物及びその製造方法
JP2004315361A5 (ja)
JP2008050259A (ja) リチウムマンガン複合酸化物及びリチウム二次電池
JP3185609B2 (ja) リチウム二次電池用正極活物質の製造法

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2009503345

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08841242

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20097026494

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 12739075

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2008841242

Country of ref document: EP