WO2019059647A3 - 리튬 이차전지용 양극재, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지 - Google Patents

리튬 이차전지용 양극재, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지 Download PDF

Info

Publication number
WO2019059647A3
WO2019059647A3 PCT/KR2018/011070 KR2018011070W WO2019059647A3 WO 2019059647 A3 WO2019059647 A3 WO 2019059647A3 KR 2018011070 W KR2018011070 W KR 2018011070W WO 2019059647 A3 WO2019059647 A3 WO 2019059647A3
Authority
WO
WIPO (PCT)
Prior art keywords
secondary battery
lithium secondary
positive electrode
same
electrode material
Prior art date
Application number
PCT/KR2018/011070
Other languages
English (en)
French (fr)
Other versions
WO2019059647A2 (ko
Inventor
박영욱
유태구
황진태
정왕모
박성빈
Original Assignee
주식회사 엘지화학
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 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to EP18859842.9A priority Critical patent/EP3644415B1/en
Priority to CN201880047522.3A priority patent/CN110915035B/zh
Priority to PL18859842.9T priority patent/PL3644415T3/pl
Priority to US16/633,455 priority patent/US11637275B2/en
Priority to JP2020503049A priority patent/JP2020528643A/ja
Publication of WO2019059647A2 publication Critical patent/WO2019059647A2/ko
Publication of WO2019059647A3 publication Critical patent/WO2019059647A3/ko
Priority to JP2022146975A priority patent/JP2022180465A/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
    • H01M4/13—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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Cobaltates
    • C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • 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
    • 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
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • 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
    • 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
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • 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
    • C01P2006/40—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
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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

Abstract

본 발명은 하기 화학식 1로 표시되는 제1 양극 활물질; 및, 하기 화학식 2로 표시되는 제2 양극 활물질;을 포함하는 양극재이며, 상기 제2 양극 활물질은, 상기 제2양극 활물질을 400kgf 내지 2,000 kgf의 압연 밀도로 압축하여 펠릿 형태로 제조한 후 측정한 전기 전도도가 0.1 μS/cm 내지 150 μS/cm인 것인, 양극재, 상기 양극재의 제조 방법, 상기 양극재를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지에 관한 것이다: [화학식 1] LiCo1-aM1 aO2 [화학식 2] LiNibCocMndM2 eO2 상기 화학식 1에서, M1은 Al, Ti, Mg, 및 Zr로 이루어진 군에서 선택되는 적어도 하나 이상이고, 0≤a≤0.2이며, 상기 화학식 2에서, M2는 Al, Ti, Mg, Zr, Y, Sr, 및 B로 이루어진 군에서 선택되는 적어도 하나 이상이고, 0<b≤0.6, 0<c≤0.35, 0<d≤0.35, 0<e≤0.1임.
PCT/KR2018/011070 2017-09-19 2018-09-19 리튬 이차전지용 양극재, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지 WO2019059647A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP18859842.9A EP3644415B1 (en) 2017-09-19 2018-09-19 Positive electrode material for lithium secondary battery, method of preparing the same, and positive electrode for lithium secondary battery and lithium secondary battery which include the positive electrode material
CN201880047522.3A CN110915035B (zh) 2017-09-19 2018-09-19 锂二次电池用正极材料、其制备方法以及包括该正极材料的锂二次电池用正极和锂二次电池
PL18859842.9T PL3644415T3 (pl) 2017-09-19 2018-09-19 Materiał elektrody dodatniej dla litowego akumulatora wielokrotnego ładowania, sposób sporządzenia materiału elektrody dodatniej oraz elektroda dodatnia dla litowego akumulatora wielokrotnego ładowania i litowy akumulator wielokrotnego ładowania, które zawierają materiał elektrody dodatniej
US16/633,455 US11637275B2 (en) 2017-09-19 2018-09-19 Positive electrode material for lithium secondary battery, method of preparing the same, and positive electrode for lithium secondary battery and lithium secondary battery which include the positive electrode material
JP2020503049A JP2020528643A (ja) 2017-09-19 2018-09-19 リチウム二次電池用正極材、この製造方法、これを含むリチウム二次電池用正極、及びリチウム二次電池
JP2022146975A JP2022180465A (ja) 2017-09-19 2022-09-15 リチウム二次電池用正極材、この製造方法、これを含むリチウム二次電池用正極、及びリチウム二次電池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170120679A KR102244955B1 (ko) 2017-09-19 2017-09-19 리튬 이차전지용 양극재, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지
KR10-2017-0120679 2017-09-19

Publications (2)

Publication Number Publication Date
WO2019059647A2 WO2019059647A2 (ko) 2019-03-28
WO2019059647A3 true WO2019059647A3 (ko) 2019-05-09

Family

ID=65810399

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/011070 WO2019059647A2 (ko) 2017-09-19 2018-09-19 리튬 이차전지용 양극재, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지

Country Status (7)

Country Link
US (1) US11637275B2 (ko)
EP (1) EP3644415B1 (ko)
JP (2) JP2020528643A (ko)
KR (1) KR102244955B1 (ko)
CN (1) CN110915035B (ko)
PL (1) PL3644415T3 (ko)
WO (1) WO2019059647A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210305561A1 (en) * 2020-03-25 2021-09-30 Samsung Sdi Co., Ltd. Positive electrode active material, positive electrode including the same, and lithium secondary battery employing the positive electrode
CN111416118A (zh) * 2020-03-31 2020-07-14 江门市科恒实业股份有限公司 一种高电压三元正极材料及其制备方法
KR102293034B1 (ko) * 2020-06-04 2021-08-24 에스케이이노베이션 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
KR20220067638A (ko) * 2020-11-17 2022-05-25 삼성에스디아이 주식회사 전고체 이차전지
CN116799286A (zh) * 2021-02-20 2023-09-22 宁德新能源科技有限公司 电化学装置及包括其的电子装置
KR20220133512A (ko) * 2021-03-25 2022-10-05 에스케이온 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060091486A (ko) * 2005-02-15 2006-08-21 삼성에스디아이 주식회사 양극 활물질, 그 제조 방법 및 이를 채용한 양극과 리튬 전지
KR20120030774A (ko) * 2010-09-20 2012-03-29 삼성에스디아이 주식회사 양극 활물질, 이의 제조방법 및 이를 이용한 리튬 전지
KR20140018685A (ko) * 2012-08-03 2014-02-13 주식회사 엘지화학 이차전지용 양극 활물질 및 이를 포함하는 리튬 이차전지
KR20140024587A (ko) * 2012-08-20 2014-03-03 삼성에스디아이 주식회사 리튬 이차 전지
KR101503436B1 (ko) * 2009-10-23 2015-03-17 주식회사 포스코이에스엠 리튬-니켈-코발트-망간계 복합 산화물의 제조 방법, 이에 의하여 제조된 리튬-니켈-코발트-망간계 복합 산화물 및 이를 포함하는 리튬 이차 전지
KR20160127991A (ko) * 2015-04-28 2016-11-07 삼성에스디아이 주식회사 리튬이차전지용 산화코발트, 이로부터 형성된 리튬이차전지용 리튬코발트산화물, 그 제조방법 및 이를 포함한 양극을 구비한 리튬 이차 전지

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3719108B2 (ja) 2000-06-15 2005-11-24 Ｆｄｋ株式会社 電極材料の検査方法
JP4172423B2 (ja) 2004-05-26 2008-10-29 ソニー株式会社 正極活物質および非水電解質二次電池
JP4841133B2 (ja) 2004-11-16 2011-12-21 三洋電機株式会社 非水電解質二次電池
JP5132048B2 (ja) 2005-08-11 2013-01-30 三洋電機株式会社 非水電解質二次電池
JP2008234872A (ja) 2007-03-16 2008-10-02 Sony Corp 正極活物質および電池
JP5341837B2 (ja) 2009-08-25 2013-11-13 株式会社東芝 正極、非水電解質電池及び電池パック
JP5773225B2 (ja) 2010-10-15 2015-09-02 トヨタ自動車株式会社 二次電池
CN103503204B (zh) 2011-05-23 2016-03-09 株式会社Lg化学 具有增强的功率密度特性的高输出锂二次电池
KR101551520B1 (ko) 2012-04-30 2015-09-08 주식회사 엘지화학 출력 특성이 향상된 혼합 양극재 및 이를 포함하는 리튬이차전지
KR20150014828A (ko) * 2013-07-30 2015-02-09 주식회사 엘지화학 안전성이 향상된 양극 합제 및 이를 포함하는 이차전지
WO2015098054A1 (ja) 2013-12-27 2015-07-02 三洋電機株式会社 非水電解質二次電池用正極活物質及びそれを用いた非水電解質二次電池
TWI600202B (zh) * 2014-03-06 2017-09-21 烏明克公司 用於在汽車應用中的電池組之摻雜並且塗覆的鋰過渡金屬氧化物陰極材料
JP6187824B2 (ja) 2014-03-10 2017-08-30 株式会社豊田自動織機 第１正極活物質、第２正極活物質、導電助剤、結着剤及び溶剤を含む組成物の製造方法
CN104134790B (zh) * 2014-07-09 2016-08-24 奇瑞汽车股份有限公司 一种镍钴锰酸锂改性材料及其制备方法及其应用
WO2016068286A1 (ja) 2014-10-31 2016-05-06 株式会社 東芝 非水電解質電池及び電池パック
KR102312369B1 (ko) * 2014-12-16 2021-10-12 에스케이이노베이션 주식회사 리튬 이차 전지
CN113394392A (zh) * 2014-12-23 2021-09-14 昆腾斯科普电池公司 富锂镍锰钴氧化物（lr-nmc）
KR102379563B1 (ko) * 2014-12-26 2022-03-28 삼성전자주식회사 복합 양극 활물질, 그 제조방법, 이를 포함하는 양극 및 이를 포함하는 리튬 전지
KR101817827B1 (ko) 2014-12-29 2018-01-11 주식회사 엘지화학 이차전지용 양극 및 이를 포함하는 리튬 이차전지
JP6501250B2 (ja) 2015-02-27 2019-04-17 国立大学法人富山大学 Ｌｉイオン伝導性微粒子及びその製造方法、アモルファスＬｉＰＯＮ微粒子の製造方法、電解質層及び電極層の製造方法、リチウムイオン二次電池及びその製造方法
WO2016181952A1 (ja) 2015-05-14 2016-11-17 積水化学工業株式会社 炭素質材料、炭素質材料－活物質複合体、リチウムイオン二次電池用電極材及びリチウムイオン二次電池
HUE051869T2 (hu) * 2015-09-23 2021-03-29 Umicore Nv Lítiumban gazdag nikkel-mangán-kobalt katód porok lítiumion-akkumulátorokhoz
CN105633365A (zh) * 2015-12-30 2016-06-01 北京鼎能开源电池科技股份有限公司 一种复合锂离子电池正极材料及其制备方法
KR102045524B1 (ko) * 2016-03-30 2019-11-18 주식회사 엘지화학 고전도성 카본나노튜브 및 이의 제조방법
US11302919B2 (en) * 2016-07-20 2022-04-12 Samsung Sdi Co., Ltd. Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060091486A (ko) * 2005-02-15 2006-08-21 삼성에스디아이 주식회사 양극 활물질, 그 제조 방법 및 이를 채용한 양극과 리튬 전지
KR101503436B1 (ko) * 2009-10-23 2015-03-17 주식회사 포스코이에스엠 리튬-니켈-코발트-망간계 복합 산화물의 제조 방법, 이에 의하여 제조된 리튬-니켈-코발트-망간계 복합 산화물 및 이를 포함하는 리튬 이차 전지
KR20120030774A (ko) * 2010-09-20 2012-03-29 삼성에스디아이 주식회사 양극 활물질, 이의 제조방법 및 이를 이용한 리튬 전지
KR20140018685A (ko) * 2012-08-03 2014-02-13 주식회사 엘지화학 이차전지용 양극 활물질 및 이를 포함하는 리튬 이차전지
KR20140024587A (ko) * 2012-08-20 2014-03-03 삼성에스디아이 주식회사 리튬 이차 전지
KR20160127991A (ko) * 2015-04-28 2016-11-07 삼성에스디아이 주식회사 리튬이차전지용 산화코발트, 이로부터 형성된 리튬이차전지용 리튬코발트산화물, 그 제조방법 및 이를 포함한 양극을 구비한 리튬 이차 전지

Also Published As

Publication number Publication date
KR102244955B1 (ko) 2021-04-27
WO2019059647A2 (ko) 2019-03-28
EP3644415B1 (en) 2023-11-22
EP3644415A2 (en) 2020-04-29
US11637275B2 (en) 2023-04-25
JP2022180465A (ja) 2022-12-06
PL3644415T3 (pl) 2024-03-11
US20200212423A1 (en) 2020-07-02
EP3644415A4 (en) 2020-08-05
KR20190032126A (ko) 2019-03-27
JP2020528643A (ja) 2020-09-24
CN110915035A (zh) 2020-03-24
CN110915035B (zh) 2022-06-28

Similar Documents

Publication Publication Date Title
WO2019059647A3 (ko) 리튬 이차전지용 양극재, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지
WO2017135553A8 (ko) Llzo 고체전해질을 포함하는 전고체 리튬이차전지 및 그의 제조방법
WO2012016185A3 (en) Niobium oxide compositions and methods for using same
WO2012138127A3 (ko) 출력 향상을 위한 리튬이차전지용 양극재 및 이를 포함하는 리튬이차전지
WO2012161474A3 (ko) 출력 밀도 특성이 향상된 고출력의 리튬 이차전지
EP2736106A3 (en) Cathode active material, method for preparing the same, and lithium secondary batteries including the same
WO2018084526A3 (ko) 리튬 이차 전지용 양극 및 이를 포함하는 리튬 이차 전지
WO2012164366A3 (en) Solid secondary battery system and manufacturing method of recoverable solid secondary battery
EP2623461A4 (en) LITHIUM TRANSITION METAL LITHIUM OXIDE POWDER, PROCESS FOR PRODUCING THE SAME, POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION BATTERY, AND LITHIUM ION SECONDARY BATTERY
EP3653582A4 (en) ACTIVE CATHODE MATERIAL, ITS MANUFACTURING PROCESS, AND CATHODE ELECTRODE AND SECONDARY BATTERY INCLUDING IT
WO2013174592A3 (de) Verfahren zum herstellen einer elektrode für einen elektrochemischen energiespeicher und elektrode
WO2019078688A3 (ko) 리튬 이차전지용 양극 활물질, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지
EP3793010A4 (en) ACTIVE MATERIAL OF POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY MANUFACTURING PROCESS AND PROCESS FOR NON-ELECTROLYTE SECONDARY BATTERY AND PROCESS FOR USE OF SECONDARY ELECTROLYU, NON-AQUEOUS ELECTROLYTE
WO2019013521A3 (ko) 리튬 이차 전지
TW201613159A (en) Positive electrode active substance particle powder for non-aqueous electrolyte secondary battery, production method therefor, and non-aqueous electrolyte secondary battery
EP4080607A4 (en) Positive electrode active material, method for producing same, and lithium secondary battery including same
WO2019050100A8 (ko) 리튬 이차전지용 음극 활물질 및 그 제조방법
EP3954657A4 (en) LITHIUM METAL COMPLEX OXIDE POWDER, POSITIVE ELECTRODE ACTIVE SUBSTANCE FOR LITHIUM SECONDARY BATTERY AND METHOD OF PRODUCTION OF LITHIUM METAL COMPLEX OXIDE POWDER
EP2858147A3 (en) Method of manufacturing nonaqueous electrolyte secondary battery
WO2017017208A8 (en) Active cathode material and its use in rechargeable electrochemical cells
EP3813163A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, PROCESS FOR THE PRODUCTION OF POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY ELECTROLYTE BATTERY, NON-AQUEOUS ELECTROLYTE NON-SECONDARY ELECTROLYTE SECONDARY BATTERY PRODUCTION PROCESS FOR THE PRODUCTION OF A NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF USING A NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
WO2012036462A3 (ko) 리튬 이차 전지용 양극 활물질 전구체, 이를 사용한 리튬 이차 전지용 양극 활물질의 제조 방법, 및 상기 제조된 리튬 이차 전지용 양극 활물질을 포함하는 리튬 이차 전지
EP4098624A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR MANUFACTURING SAME
WO2019059461A3 (ko) 리튬 이차 전지용 양극 활물질, 및 이를 포함하는 리튬 이차 전지
EP3993106A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY WITH ANHYDROUS ELECTROLYTE, SECONDARY BATTERY WITH ANHYDROUS ELECTROLYTE AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY WITH ANHYDROUS ELECTROLYTE

Legal Events

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

Ref document number: 18859842

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2020503049

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2018859842

Country of ref document: EP

Effective date: 20200122

NENP Non-entry into the national phase

Ref country code: DE