WO2013048071A3 - 리튬 이차전지용 양극 활물질의 전구체 및 그의 제조방법, 양극 활물질 및 이를 포함하는 리튬 이차전지 - Google Patents

리튬 이차전지용 양극 활물질의 전구체 및 그의 제조방법, 양극 활물질 및 이를 포함하는 리튬 이차전지 Download PDF

Info

Publication number
WO2013048071A3
WO2013048071A3 PCT/KR2012/007652 KR2012007652W WO2013048071A3 WO 2013048071 A3 WO2013048071 A3 WO 2013048071A3 KR 2012007652 W KR2012007652 W KR 2012007652W WO 2013048071 A3 WO2013048071 A3 WO 2013048071A3
Authority
WO
WIPO (PCT)
Prior art keywords
active material
cathode active
precursor
secondary battery
lithium secondary
Prior art date
Application number
PCT/KR2012/007652
Other languages
English (en)
French (fr)
Other versions
WO2013048071A2 (ko
Inventor
송준호
김영준
김재헌
Original Assignee
전자부품연구원
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 전자부품연구원 filed Critical 전자부품연구원
Priority to JP2014533192A priority Critical patent/JP2014531719A/ja
Priority to EP12836319.9A priority patent/EP2763220A4/en
Priority to US14/347,193 priority patent/US9608265B2/en
Publication of WO2013048071A2 publication Critical patent/WO2013048071A2/ko
Publication of WO2013048071A3 publication Critical patent/WO2013048071A3/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/04—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Nickelates
    • C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
    • C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [MnO2]n-, e.g. Li(NixMn1-x)O2, 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/0459—Electrochemical doping, intercalation, occlusion or alloying
    • H01M4/0461—Electrochemical alloying
    • 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
    • H01M4/13—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
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • 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
    • 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
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

리튬 이차전지용 양극 활물질의 전구체 및 그의 제조방법, 양극 활물질 및 이를 포함하는 리튬 이차전지에 관한 것으로, 구체적으로 하기 화학식 1로 표시되는 리튬 이차전지용 전구체로서, 상기 전구체 내의 망간 이온 농도 편차가 3 중량% 이내인 리튬 이차전지용 양극 활물질의 전구체를 제공한다. [화학식 1] NixCoyMn1-x-y-zMz(OH)2 상기 화학식 1에서, 0<x<1, 0≤y<1, 0.5≤1-x-y-z, 0≤z<1, M은 Al, Mg, Fe, Cu, Zn, Cr, Ag, Ca, Na, K, In, Ga, Ge, V, Mo, Nb, Si, Ti 및 Zr으로 이루어진 군으로부터 선택되는 1 종 이상의 금속이다.
PCT/KR2012/007652 2011-09-26 2012-09-24 리튬 이차전지용 양극 활물질의 전구체 및 그의 제조방법, 양극 활물질 및 이를 포함하는 리튬 이차전지 WO2013048071A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014533192A JP2014531719A (ja) 2011-09-26 2012-09-24 リチウム二次電池用正極活物質の前駆体及びその製造方法、正極活物質及びこれを含むリチウム二次電池
EP12836319.9A EP2763220A4 (en) 2011-09-26 2012-09-24 PRECURSOR OF A CATHODE ACTIVE MATERIAL FOR A LITHIUM CERTAIN BATTERY, A METHOD FOR THE PRODUCTION OF THE PRECURSOR, CATHODE-ACTIVE MATERIAL AND LITHIUM CERTIFICATE WITH THE CATHODIC ACTIVE MATERIAL
US14/347,193 US9608265B2 (en) 2011-09-26 2012-09-24 Precursor of cathode active material for a lithium secondary battery, method for manufacturing the precursor, cathode active material, and lithium secondary battery including the cathode active material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110097057A KR101920484B1 (ko) 2011-09-26 2011-09-26 리튬 이차전지용 양극 활물질의 전구체 및 그의 제조방법, 양극 활물질 및 이를 포함하는 리튬 이차전지
KR10-2011-0097057 2011-09-26

Publications (2)

Publication Number Publication Date
WO2013048071A2 WO2013048071A2 (ko) 2013-04-04
WO2013048071A3 true WO2013048071A3 (ko) 2013-05-23

Family

ID=47996591

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/007652 WO2013048071A2 (ko) 2011-09-26 2012-09-24 리튬 이차전지용 양극 활물질의 전구체 및 그의 제조방법, 양극 활물질 및 이를 포함하는 리튬 이차전지

Country Status (5)

Country Link
US (1) US9608265B2 (ko)
EP (1) EP2763220A4 (ko)
JP (1) JP2014531719A (ko)
KR (1) KR101920484B1 (ko)
WO (1) WO2013048071A2 (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5626382B2 (ja) 2013-01-30 2014-11-19 住友金属鉱山株式会社 ニッケルコバルト複合水酸化物及びその製造方法
CN105794026B (zh) * 2013-12-02 2018-10-12 株式会社杰士汤浅国际 锂二次电池用正极活性物质、锂二次电池用电极和锂二次电池
US20170155145A1 (en) * 2014-09-25 2017-06-01 Sanyo Electric Co., Ltd. Nonaqueous electrolyte secondary batteries
JP6287970B2 (ja) 2014-10-30 2018-03-07 住友金属鉱山株式会社 ニッケル複合水酸化物とその製造方法
JP6265117B2 (ja) * 2014-12-22 2018-01-24 住友金属鉱山株式会社 ニッケルコバルトマンガン複合水酸化物とその製造方法
JP6587804B2 (ja) * 2015-01-23 2019-10-09 住友化学株式会社 正極活物質、リチウムイオン二次電池用正極およびリチウムイオン二次電池
KR101853836B1 (ko) * 2017-07-18 2018-06-08 주식회사 엘 앤 에프 리튬 이차 전지용 양극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지
GB2566472B (en) 2017-09-14 2020-03-04 Dyson Technology Ltd Magnesium salts
GB2566473B (en) 2017-09-14 2020-03-04 Dyson Technology Ltd Magnesium salts
CN109574090B (zh) * 2017-09-28 2020-09-15 比亚迪股份有限公司 氢氧化镍钴锰和正极材料及其制备方法和锂离子电池
GB2569388B (en) 2017-12-18 2022-02-02 Dyson Technology Ltd Compound
GB2569390A (en) 2017-12-18 2019-06-19 Dyson Technology Ltd Compound
CN110600683B (zh) * 2018-06-13 2020-07-31 浙江帕瓦新能源股份有限公司 一种半连续式三元前驱体的制备方法
EP3852173A4 (en) * 2018-09-12 2022-04-06 Posco ACTIVE CATHODE MATERIAL, METHOD FOR PREPARING IT, AND RECHARGEABLE LITHIUM BATTERY COMPRISING IT
CN113169330A (zh) * 2018-11-23 2021-07-23 浦项产业科学研究院 锂二次电池正极活性材料、其制备方法和包含它的锂二次电池
KR20200061234A (ko) * 2018-11-23 2020-06-02 삼성전자주식회사 복합양극활물질, 그 제조방법, 이를 포함하는 양극 및 리튬전지
KR102412692B1 (ko) * 2019-10-18 2022-06-24 주식회사 에코프로비엠 리튬 이차전지 양극활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지
CN110931769B (zh) * 2019-11-27 2022-09-02 上海纳米技术及应用国家工程研究中心有限公司 泡沫镍原位生长三元正极材料的制备方法及产品和应用
JP7365565B2 (ja) * 2020-03-18 2023-10-20 トヨタ自動車株式会社 正極活物質および該正極活物質を備える二次電池
WO2022119314A1 (ko) * 2020-12-01 2022-06-09 주식회사 엘지화학 양극 활물질 전구체, 이의 제조방법 및 이를 이용한 양극 활물질의 제조방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090105883A (ko) * 2008-04-03 2009-10-07 주식회사 엘지화학 리튬 전이금속 산화물 제조용 전구체
KR20100042145A (ko) * 2008-10-15 2010-04-23 한양대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지
KR20110063360A (ko) * 2009-12-03 2011-06-10 주식회사 엘앤에프신소재 리튬 이차 전지용 양극 활물질 전구체의 제조방법
JP2011116580A (ja) * 2009-12-02 2011-06-16 Sumitomo Metal Mining Co Ltd ニッケルコバルトマンガン複合水酸化物粒子とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、および非水系電解質二次電池

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6040090A (en) * 1997-04-15 2000-03-21 Sanyo Electric Co., Ltd. Positive electrode material for use in non-aqueous electrolyte battery, process for preparing the same, and non-aqueous electrolyte battery
US7393476B2 (en) * 2001-11-22 2008-07-01 Gs Yuasa Corporation Positive electrode active material for lithium secondary cell and lithium secondary cell
KR100822012B1 (ko) 2006-03-30 2008-04-14 한양대학교 산학협력단 리튬 전지용 양극 활물질, 그 제조 방법 및 그를 포함하는리튬 이차 전지
WO2008069351A1 (en) * 2006-12-05 2008-06-12 Sk Energy Co., Ltd. Core-shell spinel cathode active materials for lithium secondary batteries, lithium secondary batteries using the same and method for preparing thereof
JP5272870B2 (ja) * 2009-04-17 2013-08-28 株式会社Ｇｓユアサ リチウム二次電池用活物質、リチウム二次電池用電極及びリチウム二次電池
JP5700274B2 (ja) * 2009-08-21 2015-04-15 株式会社Ｇｓユアサ リチウム二次電池用活物質、リチウム二次電池用電極、リチウム二次電池及びその製造方法
CN102576869B (zh) 2009-09-30 2016-01-20 户田工业株式会社 正极活性物质颗粒粉末及其制造方法、以及非水电解质二次电池
JP2011187174A (ja) * 2010-03-04 2011-09-22 Agc Seimi Chemical Co Ltd リチウムイオン二次電池用正極活物質の製造方法
JP2012104335A (ja) * 2010-11-09 2012-05-31 Sanyo Electric Co Ltd 非水電解液二次電池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090105883A (ko) * 2008-04-03 2009-10-07 주식회사 엘지화학 리튬 전이금속 산화물 제조용 전구체
KR20100042145A (ko) * 2008-10-15 2010-04-23 한양대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지
JP2011116580A (ja) * 2009-12-02 2011-06-16 Sumitomo Metal Mining Co Ltd ニッケルコバルトマンガン複合水酸化物粒子とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、および非水系電解質二次電池
KR20110063360A (ko) * 2009-12-03 2011-06-10 주식회사 엘앤에프신소재 리튬 이차 전지용 양극 활물질 전구체의 제조방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2763220A4 *

Also Published As

Publication number Publication date
WO2013048071A2 (ko) 2013-04-04
EP2763220A4 (en) 2015-08-19
EP2763220A2 (en) 2014-08-06
JP2014531719A (ja) 2014-11-27
US9608265B2 (en) 2017-03-28
KR20130033153A (ko) 2013-04-03
US20140227594A1 (en) 2014-08-14
KR101920484B1 (ko) 2019-02-11

Similar Documents

Publication Publication Date Title
WO2013048071A3 (ko) 리튬 이차전지용 양극 활물질의 전구체 및 그의 제조방법, 양극 활물질 및 이를 포함하는 리튬 이차전지
WO2013048047A3 (ko) 리튬 이차전지용 양극 활물질의 전구체, 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차전지
WO2013048048A3 (ko) 리튬 이차전지용 양극 활물질, 그의 제조방법 및 그를 포함하는 리튬이차전지
WO2012011785A3 (ko) 리튬 이차전지용 양극활물질의 제조방법, 그에 의하여 제조된 리튬 이차전지용 양극활물질 및 그를 이용한 리튬 이차전지
EP2624357A4 (en) NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND SECONDARY BATTERY HAVING THE SAME
WO2012039563A3 (ko) 리튬 망간계 산화물을 포함하는 양극 활물질 및 비수 전해질 이차전지
EP2503625A3 (en) Battery active material, nonaqueous electrolyte battery and battery pack
WO2012033389A3 (ko) 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
WO2009144600A3 (en) Lithium manganese phosphate/carbon nanocomposites as cathode active materials for secondary lithium batteries
WO2014027046A3 (en) Mixed sulphate containing lithium-manganese-metal phosphate
WO2012011760A3 (ko) 리튬 이차전지 양극활물질 전구체의 제조방법, 이에 의하여 제조된 리튬 이차전지 양극활물질 전구체, 및. 상기 양극활물질 전구체를 이용한 리튬 이차전지 양극활물질용 리튬금속복합산화물의 제조방법, 이에 의하여 제조된 리튬 이차전지 양극활물질용 리튬금속복합산화물.
WO2010104346A2 (ko) 리튬이차전지용 양극 활물질 및 이를 포함하는 이튬이차전지
IN2014DN10250A (ko)
EP2618405A3 (en) Positive active material for rechargeable lithium battery and rechargeable lithium battery including the same
EP2139058A4 (en) NONAQUEOUS ELECTROLYTIC SECONDARY BATTERY AND MANUFACTURING METHOD THEREOF
WO2014090584A8 (en) Bimodal lithium transition metal based oxide powder for use in a rechargeable battery
WO2011092281A8 (de) Substituiertes lithium-mangan-metallphosphat
WO2011081422A3 (ko) 리튬 복합 산화물 및 그 제조 방법.
WO2009060603A1 (ja) 非水電解質二次電池用正極活物質ならびにそれを用いた非水電解質二次電池
WO2009057722A1 (ja) リチウムイオン二次電池用正極活物質の製造方法
WO2012144785A3 (ko) 양극 활물질 및 그것을 포함한 리튬 이차전지
CA2750414A1 (en) Method for purifying lithium-containing waste waters during the continuous manufacture of lithium transition metal phosphates
WO2012161990A3 (en) Catalyst with an ion-modified binder
WO2009043729A3 (en) Process for the preparation of porous lithium-, vanadium and phosphate-comprising materials
EP3435454A3 (en) Lithium-ion battery and positive active material therefor

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 14347193

Country of ref document: US

ENP Entry into the national phase

Ref document number: 2014533192

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

REEP Request for entry into the european phase

Ref document number: 2012836319

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2012836319

Country of ref document: EP

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

Ref document number: 12836319

Country of ref document: EP

Kind code of ref document: A2