KR101403828B1 - 비수전해질 이차 전지용 Ｌｉ-Ｎｉ 복합 산화물 입자 분말 및 그의 제조 방법 및 비수전해질 이차 전지 - Google Patents

비수전해질 이차 전지용 Ｌｉ-Ｎｉ 복합 산화물 입자 분말 및 그의 제조 방법 및 비수전해질 이차 전지 Download PDF

Info

Publication number
KR101403828B1
KR101403828B1 KR1020097017597A KR20097017597A KR101403828B1 KR 101403828 B1 KR101403828 B1 KR 101403828B1 KR 1020097017597 A KR1020097017597 A KR 1020097017597A KR 20097017597 A KR20097017597 A KR 20097017597A KR 101403828 B1 KR101403828 B1 KR 101403828B1
Authority
KR
South Korea
Prior art keywords
composite oxide
secondary battery
particles
coated
particle powder
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.)
Active
Application number
KR1020097017597A
Other languages
English (en)
Korean (ko)
Other versions
KR20090120469A (ko
Inventor
카즈히코 키쿠야
오사무 사사키
테루아키 산토키
히로시 야마모토
Original Assignee
도다 고교 가부시끼가이샤
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 도다 고교 가부시끼가이샤 filed Critical 도다 고교 가부시끼가이샤
Publication of KR20090120469A publication Critical patent/KR20090120469A/ko
Application granted granted Critical
Publication of KR101403828B1 publication Critical patent/KR101403828B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • C01G53/04—Oxides
    • 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
    • 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
    • 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
    • H01M4/366—Composites as layered products
    • 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
    • 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
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic 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
    • C01P2006/32—Thermal properties
    • C01P2006/37—Stability against thermal decomposition
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (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)
KR1020097017597A 2007-03-05 2008-03-05 비수전해질 이차 전지용 Ｌｉ-Ｎｉ 복합 산화물 입자 분말 및 그의 제조 방법 및 비수전해질 이차 전지 Active KR101403828B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007054861 2007-03-05
JPJP-P-2007-054861 2007-03-05
PCT/JP2008/000454 WO2008123011A1 (ja) 2007-03-05 2008-03-05 非水電解質二次電池用Ｌｉ－Ｎｉ複合酸化物粒子粉末及びその製造方法、並びに非水電解質二次電池

Publications (2)

Publication Number Publication Date
KR20090120469A KR20090120469A (ko) 2009-11-24
KR101403828B1 true KR101403828B1 (ko) 2014-06-03

Family

ID=39830516

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097017597A Active KR101403828B1 (ko) 2007-03-05 2008-03-05 비수전해질 이차 전지용 Ｌｉ-Ｎｉ 복합 산화물 입자 분말 및 그의 제조 방법 및 비수전해질 이차 전지

Country Status (8)

Country Link
US (1) US8574765B2 (https=)
EP (1) EP2128915B1 (https=)
JP (2) JP4258676B2 (https=)
KR (1) KR101403828B1 (https=)
CN (2) CN101622741A (https=)
CA (1) CA2680192A1 (https=)
ES (1) ES2584027T3 (https=)
WO (1) WO2008123011A1 (https=)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5415413B2 (ja) 2007-06-22 2014-02-12 ボストン−パワー，インコーポレイテッド Ｌｉイオン電池用ｃｉｄ保持器
JP5247196B2 (ja) * 2008-03-19 2013-07-24 三洋電機株式会社 非水電解質二次電池
WO2010029745A1 (ja) * 2008-09-10 2010-03-18 戸田工業株式会社 非水電解質二次電池用Ｌｉ－Ｎｉ複合酸化物粒子粉末及びその製造方法、並びに非水電解質二次電池
JP4972624B2 (ja) * 2008-09-30 2012-07-11 日立ビークルエナジー株式会社 リチウム二次電池用正極材料及びそれを用いたリチウム二次電池
JP5670905B2 (ja) * 2008-10-13 2015-02-18 ビーエーエスエフ コーポレーション リチウム・ニッケル・コバルト酸化物及びリチウム・ニッケル・マンガン・コバルト酸化物カソード
JP4951638B2 (ja) * 2009-02-27 2012-06-13 株式会社日立製作所 リチウムイオン二次電池用正極材料及びそれを用いたリチウムイオン二次電池
KR101117623B1 (ko) * 2009-06-05 2012-02-29 에스비리모티브 주식회사 리튬 이차 전지용 양극 및 상기 양극을 포함하는 리튬 이차 전지
EP2483955A1 (en) * 2009-09-30 2012-08-08 Solvay Sa Positive active electrode material for lithium secondary battery, process for preparing the same and lithium secondary battery
KR101787141B1 (ko) * 2010-06-09 2017-10-18 도다 고교 가부시끼가이샤 리튬 복합 화합물 입자 분말 및 그의 제조 방법, 및 비수전해질 이차 전지
JP5549437B2 (ja) * 2010-07-08 2014-07-16 ソニー株式会社 正極活物質、非水電解質電池および正極活物質の製造方法
KR101215829B1 (ko) 2010-07-22 2012-12-27 주식회사 에코프로 리튬 이차전지용 양극활물질의 제조방법, 그에 의하여 제조된 리튬 이차전지용 양극활물질 및 그를 이용한 리튬 이차전지
CN102339984B (zh) * 2010-07-28 2015-03-25 北京当升材料科技股份有限公司 一种多层包覆结构的球形材料的制备方法
JP5830236B2 (ja) * 2010-09-29 2015-12-09 日立オートモティブシステムズ株式会社 非水電解質二次電池
JP6063397B2 (ja) * 2011-02-18 2017-01-18 スリーエム イノベイティブ プロパティズ カンパニー 複合粒子、その製造方法、及びそれを含む物品
US9559351B2 (en) 2011-03-31 2017-01-31 Sumitomo Metal Mining Co., Ltd. Nickel composite hydroxide particles and nonaqueous electrolyte secondary battery
CN106159255A (zh) 2011-04-14 2016-11-23 户田工业株式会社 Li‑Ni复合氧化物颗粒粉末以及非水电解质二次电池
KR101316053B1 (ko) * 2011-04-26 2013-10-11 국립대학법인 울산과학기술대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
WO2012163660A1 (en) * 2011-05-30 2012-12-06 Umicore Positive electrode material having a size dependent composition
JP4894969B1 (ja) 2011-06-07 2012-03-14 住友金属鉱山株式会社 ニッケル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、ならびに、非水系電解質二次電池
JP5991718B2 (ja) * 2011-09-12 2016-09-14 三洋電機株式会社 非水電解質二次電池の正極活物質及び非水電解質二次電池
JP2014534586A (ja) * 2011-10-26 2014-12-18 スリーエム イノベイティブ プロパティズ カンパニー 高容量リチウムイオン電気化学セル及びその製造方法
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
CN102394297B (zh) * 2011-12-02 2014-05-07 湘潭大学 一种球形核壳结构复合型富锂多元正极材料的制备方法
KR101689212B1 (ko) * 2011-12-07 2016-12-26 삼성에스디아이 주식회사 리튬 이차전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
KR101515678B1 (ko) * 2011-12-07 2015-04-28 주식회사 엘지화학 출력특성이 향상된 복합 양극 활물질 및 이를 포함하는 이차전지
JP5971109B2 (ja) * 2011-12-20 2016-08-17 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、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
WO2013183711A1 (ja) 2012-06-06 2013-12-12 住友金属鉱山株式会社 ニッケル複合水酸化物、非水系電解質二次電池用正極活物質、非水系電解質二次電池、およびこれらの製造方法
JP6040392B2 (ja) * 2012-07-24 2016-12-07 株式会社田中化学研究所 複合酸化物、複合遷移金属化合物、複合酸化物の製造方法、非水電解質二次電池用の正極活物質、並びに非水電解質二次電池
JPWO2014103755A1 (ja) * 2012-12-25 2017-01-12 日立マクセル株式会社 非水電解質二次電池
US10056610B2 (en) 2013-05-22 2018-08-21 Sumitomo Metal Mining Co., Ltd. Cathode active material for non-aqueous electrolyte secondary battery and manufacturing method thereof
EP2897201B1 (en) * 2013-06-18 2019-05-15 LG Chem, Ltd. Manufacturing method of a cathode active material for a lithium secondary battery
JP6274536B2 (ja) * 2013-07-10 2018-02-07 株式会社Ｇｓユアサ リチウム二次電池用混合活物質の製造方法、リチウム二次電池用電極の製造方法及びリチウム二次電池の製造方法
ES2688714T3 (es) * 2013-08-21 2018-11-06 HYDRO-QUéBEC Material de electrodo positivo para batería secundaria de litio
EP2882015B1 (en) 2013-08-28 2018-10-03 LG Chem, Ltd. Cathode active material containing lithium transition metal phosphate particles, preparation method therefor, and lithium secondary battery containing same
WO2015049862A1 (ja) * 2013-10-03 2015-04-09 株式会社Ｇｓユアサ リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池及び蓄電装置
CN104577096B (zh) * 2013-10-17 2017-01-25 奇瑞汽车股份有限公司 一种锂离子电池正极材料及其制备方法、电池
US10553869B2 (en) * 2013-12-09 2020-02-04 Honda Motor Co., Ltd. Lithium battery cathode
WO2015151606A1 (ja) * 2014-03-31 2015-10-08 日立金属株式会社 リチウムイオン二次電池用正極活物質、その製造方法およびリチウムイオン二次電池
CN104979553B (zh) * 2014-04-02 2019-12-06 郭建 一种核壳结构镍钴铝酸锂材料的制备方法
CN105304865A (zh) * 2014-07-23 2016-02-03 河南科隆新能源有限公司 一种球形氢氧化镍钴铝前躯体的制备方法
JP2016033901A (ja) * 2014-07-31 2016-03-10 ソニー株式会社 正極活物質、正極および電池
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
JP6655943B2 (ja) * 2015-02-27 2020-03-04 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
CN104779383B (zh) * 2015-04-07 2017-07-04 四川大学 一种高比能锂离子电池用正极材料的制备方法
PL3100981T3 (pl) 2015-04-28 2019-05-31 Nichia Corp Cząstki wodorotlenku kompleksu niklu i kobaltu i sposób ich otrzymywania, aktywny materiał elektrody dodatniej do zastosowań w akumulatorach z niewodnym elektrolitem i sposób jego otrzymywania oraz akumulator z niewodnym elektrolitem
JP6164332B2 (ja) 2015-04-28 2017-07-19 日亜化学工業株式会社 ニッケルコバルト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、ならびに、非水系電解質二次電池
CN104934594A (zh) * 2015-04-28 2015-09-23 湖南兴瑞新材料研究发展有限公司 包覆改性镍钴二元材料、其制备方法及其应用
JP6390915B2 (ja) * 2015-07-29 2018-09-19 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
WO2017056585A1 (ja) * 2015-09-30 2017-04-06 Ｎｅｃエナジーデバイス株式会社 正極活物質、正極およびリチウムイオン二次電池
KR102462060B1 (ko) 2016-11-08 2022-11-01 혼다 기켄 고교 가부시키가이샤 비수계 전해질 2차 전지용 전극 및 이것을 구비하는 비수계 전해질 2차 전지
JPWO2018097191A1 (ja) * 2016-11-22 2019-06-24 住友金属鉱山株式会社 非水電解質二次電池用正極活物質および非水電解質二次電池
KR102130484B1 (ko) * 2017-11-15 2020-07-06 주식회사 에코프로비엠 이차전지용 양극 활물질 및 이의 제조 방법
EP3696894B1 (en) 2017-11-21 2023-09-13 LG Energy Solution, Ltd. Cathode material for lithium secondary battery, and cathode and lithium secondary battery which comprise same
IL275095B2 (en) * 2017-12-29 2024-02-01 Sachem Inc Creation of a LimMOxFy shell on a cathode ceramic particle for a lithium ion battery using onium metal oxide fluoride precursors
US20220059830A1 (en) * 2018-09-28 2022-02-24 Semiconductor Energy Laboratory Co., Ltd. Positive electrode material for lithium-ion secondary battery, secondary battery, electronic device, vehicle, and method of manufacturing positive electrode material for lithium-ion secondary battery
EP3636597A1 (en) * 2018-10-10 2020-04-15 Northvolt AB Lithium transition metal composite oxide and method of production
JP7079716B2 (ja) * 2018-11-21 2022-06-02 本田技研工業株式会社 リチウムイオン二次電池用正極活物質粒子及びそれを備えるリチウムイオン二次電池
JP2020087810A (ja) * 2018-11-29 2020-06-04 セイコーエプソン株式会社 活物質、活物質の製造方法、電極複合体、二次電池および電子機器
JP6646130B1 (ja) * 2018-12-07 2020-02-14 住友化学株式会社 リチウム二次電池正極活物質用前駆体、リチウム二次電池正極活物質用前駆体の製造方法及びリチウム複合金属化合物の製造方法
KR102453274B1 (ko) * 2018-12-10 2022-10-11 주식회사 엘지에너지솔루션 리튬이차전지용 양극재, 이를 포함하는 양극 및 리튬이차전지
JPWO2020218475A1 (https=) * 2019-04-26 2020-10-29
KR102862241B1 (ko) 2020-03-03 2025-09-19 삼성에스디아이 주식회사 전고체이차전지용 양극 및 이를 포함하는 전고체이차전지
KR102857424B1 (ko) 2020-03-03 2025-09-09 삼성에스디아이 주식회사 전고체 이차전지용 양극 및 이를 포함하는 전고체이차전지
JP7601558B2 (ja) * 2020-03-17 2024-12-17 Tdk株式会社 活物質層、電極及びリチウムイオン二次電池
US12218352B2 (en) * 2020-04-09 2025-02-04 Apple Inc. Lithium fluoride-containing coatings for cathode active materials in Li-ion batteries
KR20230077732A (ko) * 2020-09-30 2023-06-01 바스프 에스이 도핑된 캐소드 활물질의 제조 방법
CN114430037B (zh) * 2022-04-06 2022-07-15 比亚迪股份有限公司 一种正极材料及其应用
JPWO2024024356A1 (https=) * 2022-07-29 2024-02-01
KR102904515B1 (ko) * 2022-10-31 2025-12-29 주식회사 에코프로비엠 리튬 복합 산화물 및 이를 포함하는 이차전지용 양극활물질
KR20250030329A (ko) * 2023-08-24 2025-03-05 삼성에스디아이 주식회사 양극 활물질과 그 제조 방법, 이를 포함하는 양극, 및 리튬 이차 전지
EP4520725A1 (en) * 2023-08-24 2025-03-12 Samsung Sdi Co., Ltd. Positive electrode active material, preparation method thereof, positive electrode, and rechargeable lithium batteries
KR20250030328A (ko) * 2023-08-24 2025-03-05 삼성에스디아이 주식회사 양극 활물질과 그 제조 방법, 이를 포함하는 양극, 및 리튬 이차 전지
KR20250037203A (ko) * 2023-09-08 2025-03-17 주식회사 에코프로비엠 이차전지용 양극활물질 전구체 및 양극활물질

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0950810A (ja) * 1995-08-08 1997-02-18 Mitsui Toatsu Chem Inc 非水電解液電池の電極活物質及びその製造方法
JPH11162466A (ja) * 1997-12-01 1999-06-18 Sanyo Electric Co Ltd リチウム二次電池用正極活物質の製造方法
KR20070049810A (ko) * 2005-11-09 2007-05-14 한양대학교 산학협력단 열적 안정성이 우수하고 용량이 높은 코어쉘 구조를 가지는리튬이차전지용 양극 활물질, 그 제조 방법 및 그를사용한 리튬이차전지
KR20070117827A (ko) * 2006-06-09 2007-12-13 한양대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를포함하는 리튬 이차 전지

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3543437B2 (ja) * 1995-07-24 2004-07-14 ソニー株式会社 正極活物質及びこの正極活物質を用いた非水電解質二次電池
KR20020046658A (ko) * 2000-12-15 2002-06-21 윤덕용 리튬이차전지의 양극전극용 층상구조 산화물의 표면처리방법
JP2003331841A (ja) 2002-05-15 2003-11-21 Toyota Central Res & Dev Lab Inc 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，並びにリチウムイオン二次電池
JP2004127694A (ja) 2002-10-02 2004-04-22 Japan Storage Battery Co Ltd 非水電解質二次電池
NZ538480A (en) * 2003-04-17 2007-12-21 Seimi Chem Kk Lithium-nickel-cobalt-manganese containing composite oxide, material for positive electrode active material for lithium secondary battery, and methods for producing these
EP3432392B1 (en) * 2003-12-31 2023-03-29 LG Energy Solution, Ltd. Electrode active material powder with size dependent composition and method to prepare the same
JP4660164B2 (ja) 2004-03-29 2011-03-30 三洋電機株式会社 非水電解質二次電池
JP5080808B2 (ja) * 2004-07-20 2012-11-21 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及びその製造方法
JP5079247B2 (ja) * 2005-03-23 2012-11-21 パナソニック株式会社 リチウムイオン二次電池およびその製造法
US8445129B2 (en) * 2005-05-27 2013-05-21 Sony Corporation Cathode active material, method of manufacturing it, cathode, and battery
JP4992200B2 (ja) 2005-05-27 2012-08-08 ソニー株式会社 リチウムイオン二次電池用正極活物質およびリチウムイオン二次電池
JP2007048711A (ja) 2005-08-12 2007-02-22 Sony Corp 正極活物質およびその製造方法、並びに電池
JP2007317585A (ja) 2006-05-29 2007-12-06 Hitachi Vehicle Energy 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0950810A (ja) * 1995-08-08 1997-02-18 Mitsui Toatsu Chem Inc 非水電解液電池の電極活物質及びその製造方法
JPH11162466A (ja) * 1997-12-01 1999-06-18 Sanyo Electric Co Ltd リチウム二次電池用正極活物質の製造方法
KR20070049810A (ko) * 2005-11-09 2007-05-14 한양대학교 산학협력단 열적 안정성이 우수하고 용량이 높은 코어쉘 구조를 가지는리튬이차전지용 양극 활물질, 그 제조 방법 및 그를사용한 리튬이차전지
KR20070117827A (ko) * 2006-06-09 2007-12-13 한양대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를포함하는 리튬 이차 전지

Also Published As

Publication number Publication date
JP2008251532A (ja) 2008-10-16
CN104810517B (zh) 2020-09-29
ES2584027T3 (es) 2016-09-23
CN104810517A (zh) 2015-07-29
JP2009117369A (ja) 2009-05-28
EP2128915A4 (en) 2011-03-16
JP5187520B2 (ja) 2013-04-24
EP2128915B1 (en) 2016-05-18
JP4258676B2 (ja) 2009-04-30
WO2008123011A1 (ja) 2008-10-16
EP2128915A1 (en) 2009-12-02
CN101622741A (zh) 2010-01-06
KR20090120469A (ko) 2009-11-24
CA2680192A1 (en) 2008-10-16
US20100099027A1 (en) 2010-04-22
US8574765B2 (en) 2013-11-05

Similar Documents

Publication Publication Date Title
KR101403828B1 (ko) 비수전해질 이차 전지용 Ｌｉ-Ｎｉ 복합 산화물 입자 분말 및 그의 제조 방법 및 비수전해질 이차 전지
KR101587293B1 (ko) 비수전해액 이차 전지용 Ｌｉ-Ｎｉ계 복합 산화물 입자 분말 및 그의 제조 방법, 및 비수전해질 이차 전지
JP6380608B2 (ja) リチウム複合化合物粒子粉末の製造方法、リチウム複合化合物粒子粉末を非水電解質二次電池に用いる方法
JP5505608B2 (ja) 非水電解質二次電池用Ｌｉ−Ｎｉ複合酸化物粒子粉末及びその製造方法、並びに非水電解質二次電池
JP6107832B2 (ja) Ｌｉ−Ｎｉ複合酸化物粒子粉末及びその製造方法、並びに非水電解質二次電池
JP6112118B2 (ja) Ｌｉ−Ｎｉ複合酸化物粒子粉末並びに非水電解質二次電池
JP5656012B2 (ja) 非水電解質二次電池用正極活物質粒子粉末及びその製造方法、並びに非水電解質二次電池
KR101787141B1 (ko) 리튬 복합 화합물 입자 분말 및 그의 제조 방법, 및 비수전해질 이차 전지
JP5987401B2 (ja) 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二次電池
JP5737513B2 (ja) 非水電解質二次電池用正極活物質粒子粉末及びその製造方法、並びに非水電解質二次電池
JP2016197611A (ja) Ｌｉ−Ｎｉ複合酸化物粒子粉末及びその製造方法、並びに非水電解質二次電池
JP2011113885A (ja) 非水電解質二次電池用Ｌｉ−Ｎｉ複合酸化物粒子粉末及びその製造方法、並びに非水電解質二次電池
JP7185838B2 (ja) 高強度リチウムイオン二次電池用正極活物質の製造方法
CN114512660A (zh) 正极活性材料前驱体及其制备方法和正极活性材料
Cheng et al. Synthesis and Electrochemical Properties of Layered Li (Co0. 5Ni0. 5) 1− y Fe y O2 (0≤ y≤ 0.10) as a Cathode Material for Lithium-Ion Batteries
JP7308586B2 (ja) 非水系電解質二次電池用正極活物質
Cheng et al. Synthesis and Electrochemical Properties of Layered Li (Co^ sub 0.5^ Ni^ sub 0.5^)^ sub 1-y^ Fe^ sub y^ O2 (0 [less than or equal to] y [less than or equal to] 0.10) as a Cathode Material for Lithium-Ion Batteries

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20090824

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20121203

Comment text: Request for Examination of Application

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20140331

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20140528

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20140528

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20170519

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20170519

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20180523

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20180523

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20230522

Start annual number: 10

End annual number: 10