PL3875434T3 - Złożony materiał czynny elektrody dodatniej do akumulatora litowego, sposób jego wytwarzania oraz akumulator litowy zawierający elektrodę dodatnią go zawierającą - Google Patents

Złożony materiał czynny elektrody dodatniej do akumulatora litowego, sposób jego wytwarzania oraz akumulator litowy zawierający elektrodę dodatnią go zawierającą

Info

Publication number
PL3875434T3
PL3875434T3 PL21161111.6T PL21161111T PL3875434T3 PL 3875434 T3 PL3875434 T3 PL 3875434T3 PL 21161111 T PL21161111 T PL 21161111T PL 3875434 T3 PL3875434 T3 PL 3875434T3
Authority
PL
Poland
Prior art keywords
positive electrode
secondary battery
lithium secondary
preparation
active material
Prior art date
Application number
PL21161111.6T
Other languages
English (en)
Inventor
Kwanghwan Cho
Moonsu YOON
Jaephil Cho
Original Assignee
Samsung Sdi Co., Ltd.
Unist (Ulsan National Institute Of Science And Technology)
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 Samsung Sdi Co., Ltd., Unist (Ulsan National Institute Of Science And Technology) filed Critical Samsung Sdi Co., Ltd.
Publication of PL3875434T3 publication Critical patent/PL3875434T3/pl

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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/02—Boron; Borides
    • C01B35/04—Metal borides
    • 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
    • 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
    • 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
    • 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
    • H01M4/366—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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • 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
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • 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
    • C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
    • 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
    • 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
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C01P2004/24—Nanoplates, i.e. plate-like particles with a thickness from 1-100 nanometer
    • 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
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
PL21161111.6T 2020-03-05 2021-03-05 Złożony materiał czynny elektrody dodatniej do akumulatora litowego, sposób jego wytwarzania oraz akumulator litowy zawierający elektrodę dodatnią go zawierającą PL3875434T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200027983A KR102379561B1 (ko) 2020-03-05 2020-03-05 리튬이차전지용 복합양극활물질, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지

Publications (1)

Publication Number Publication Date
PL3875434T3 true PL3875434T3 (pl) 2025-04-28

Family

ID=74859716

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21161111.6T PL3875434T3 (pl) 2020-03-05 2021-03-05 Złożony materiał czynny elektrody dodatniej do akumulatora litowego, sposób jego wytwarzania oraz akumulator litowy zawierający elektrodę dodatnią go zawierającą

Country Status (7)

Country Link
US (3) US12107268B2 (pl)
EP (1) EP3875434B1 (pl)
JP (1) JP7165769B2 (pl)
KR (1) KR102379561B1 (pl)
CN (1) CN113363472B (pl)
HU (1) HUE070576T2 (pl)
PL (1) PL3875434T3 (pl)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015153485A1 (en) 2014-04-01 2015-10-08 The Research Foundation For The State University Of New York Electrode materials for group ii cation-based batteries
KR102379561B1 (ko) 2020-03-05 2022-03-28 삼성에스디아이 주식회사 리튬이차전지용 복합양극활물질, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지
CN120637475A (zh) * 2021-09-23 2025-09-12 贵州振华新材料有限公司 一种锂离子电池正极材料及制法和应用
KR102669346B1 (ko) * 2021-10-01 2024-05-28 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 활물질의 제조 방법 및 이에 의하여 제조된 양극 활물질
KR102732918B1 (ko) 2021-11-24 2024-11-25 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 활물질의 제조 방법 및 이에 의하여 제조된 양극 활물질
CN118302876A (zh) * 2021-12-23 2024-07-05 株式会社Lg化学 锂二次电池用正极活性材料及其制备方法
US20250038168A1 (en) * 2021-12-23 2025-01-30 LG Energy Solution, LTD Method for Manufacturing Lithium Secondary Battery and Lithium Secondary Battery Manufactured Thereby
CN114267841B (zh) * 2021-12-24 2023-03-21 广西师范大学 一种表面全包覆的高镍单晶三元材料的制备方法及应用
CN115832231B (zh) * 2021-12-27 2025-08-26 北京当升材料科技股份有限公司 正极材料及其制备方法与应用、锂离子电池
CN119108552A (zh) * 2021-12-31 2024-12-10 贵州振华新材料有限公司 一种锂离子电池高镍正极材料及制法和应用
US20250062323A1 (en) * 2022-01-07 2025-02-20 Lg Energy Solution, Ltd. Positive Electrode Active Material, Preparation Method Thereof, and Positive Electrode and Lithium Secondary Battery Which Include the Positive Electrode Active Material
CN114583102B (zh) * 2022-02-21 2023-08-15 远景动力技术(江苏)有限公司 正极活性材料、电化学装置和电子设备
JPWO2023162694A1 (pl) * 2022-02-28 2023-08-31
JP2025518250A (ja) * 2022-09-30 2025-06-12 エルジー エナジー ソリューション リミテッド 正極材、正極、および二次電池
EP4607612A4 (en) * 2023-03-22 2026-03-04 Contemporary Amperex Technology Hong Kong Ltd Positive electrode active material, battery cell, battery, and electric device
CN116387492B (zh) * 2023-05-04 2025-11-18 巴斯夫杉杉电池材料有限公司 共包覆改性正极材料、其制备方法和锂离子电池
JP7483987B1 (ja) 2023-05-31 2024-05-15 住友化学株式会社 リチウム金属複合酸化物、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
EP4708386A1 (en) * 2023-06-02 2026-03-11 LG Chem, Ltd. Cathode active material, preparation method therefor, and cathode and lithium secondary battery which comprise same
EP4708388A1 (en) * 2023-06-02 2026-03-11 LG Chem, Ltd. Positive electrode active material, and positive electrode and lithium secondary battery comprising same
JP7730866B2 (ja) * 2023-08-10 2025-08-28 キヤノン株式会社 電極、電極複合体、二次電池、及び電極の製造方法
WO2025226061A1 (ko) * 2024-04-25 2025-10-30 톈무 레이크 인스티튜트 오브 어드밴스드 에너지 스토리지 테크놀로지 컴퍼니 리미티드 담금질액, 표면 안정화 처리된 리튬-리치 망간계 양극재의 제조방법 및 2차 전지

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100382305B1 (ko) 2000-12-04 2003-05-09 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 그의 제조 방법
KR100420034B1 (ko) 2001-10-17 2004-02-25 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질의 제조방법
US20130092674A1 (en) 2009-06-05 2013-04-18 Lincoln Global, Inc. Electrodes incorporating metallic coated particles and methods thereof
JP5370515B2 (ja) * 2012-02-22 2013-12-18 住友金属鉱山株式会社 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池
DE202013012169U1 (de) 2012-12-10 2015-10-13 Lincoln Global, Inc. Metallisch beschichtete Teilchen enthaltende Elektroden
CN105722791B (zh) * 2013-11-15 2018-01-26 住友金属矿山株式会社 经表面处理的氧化物粒子的制造方法及通过该方法得到的氧化物粒子
JP6296156B2 (ja) 2014-06-04 2018-03-20 株式会社豊田自動織機 リチウム複合金属酸化物部とホウ素含有部とを有する材料及びその製造方法
KR101747140B1 (ko) 2014-08-29 2017-06-14 주식회사 엘 앤 에프 리튬 이차 전지용 니켈계 복합 산화물, 및 이를 포함하는 리튬 이차 전지
KR102534607B1 (ko) 2016-12-28 2023-05-22 주식회사 엘지에너지솔루션 리튬 이차전지용 양극활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지
WO2019074305A2 (ko) 2017-10-12 2019-04-18 주식회사 엘지화학 리튬 이차전지용 양극 활물질, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지
KR102213174B1 (ko) 2017-10-12 2021-02-05 주식회사 엘지화학 리튬 이차전지용 양극 활물질, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지
KR20190048923A (ko) 2017-10-31 2019-05-09 울산과학기술원 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 이차전지
KR102698845B1 (ko) * 2017-12-27 2024-08-26 주식회사 엘지에너지솔루션 리튬 이차 전지용 양극 활물질, 이의 제조 방법, 이를 포함하는 양극 및 리튬 이차 전지
KR102288290B1 (ko) 2018-02-23 2021-08-10 주식회사 엘지화학 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지
CN108550802B (zh) 2018-03-05 2020-09-08 格林美（无锡）能源材料有限公司 一种Y/La掺杂Co/B共包覆的镍钴锰三元正极材料及制备方法
CN110459736B (zh) 2018-05-07 2021-01-12 宁德新能源科技有限公司 正极材料及含有该正极材料的正极极片和锂离子电池
KR102256298B1 (ko) * 2018-06-26 2021-05-26 삼성에스디아이 주식회사 리튬이차전지용 니켈계 활물질 전구체, 이의 제조방법, 이로부터 형성된 리튬이차전지용 니켈계 활물질 및 이를 포함하는 양극을 함유한 리튬이차전지
KR102084689B1 (ko) 2019-08-02 2020-05-29 울산과학기술원 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 이차전지
KR102379561B1 (ko) 2020-03-05 2022-03-28 삼성에스디아이 주식회사 리튬이차전지용 복합양극활물질, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지

Also Published As

Publication number Publication date
JP2021141066A (ja) 2021-09-16
US20210280866A1 (en) 2021-09-09
US20240079585A1 (en) 2024-03-07
EP3875434B1 (en) 2024-11-13
US12308430B2 (en) 2025-05-20
CN113363472B (zh) 2024-08-16
EP3875434A1 (en) 2021-09-08
HUE070576T2 (hu) 2025-06-28
KR102379561B1 (ko) 2022-03-28
KR20210112673A (ko) 2021-09-15
US20250266447A1 (en) 2025-08-21
JP7165769B2 (ja) 2022-11-04
CN113363472A (zh) 2021-09-07
US12107268B2 (en) 2024-10-01

Similar Documents

Publication Publication Date Title
PL3875434T3 (pl) Złożony materiał czynny elektrody dodatniej do akumulatora litowego, sposób jego wytwarzania oraz akumulator litowy zawierający elektrodę dodatnią go zawierającą
EP4220772A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR PRODUCING SAME AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
HUE065543T2 (hu) Pozitív elektród aktív anyag, eljárás annak elõállítására, és lítiumion-akkumulátor
PL3703162T3 (pl) Ujemny aktywny materiał kompozytowy do ładowalnego akumulatora litowego, sposób jego wytwarzania, elektroda ujemna zawierająca ten materiał oraz zawierający go ładowalny akumulator litowy
EP4084135A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL, PRODUCTION METHOD THEREOF AND LITHIUM SECONDARY BATTERY HAVING A POSITIVE ELECTRODE CONTAINING THE SAME
EP3723176A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD OF MANUFACTURE THEREOF AND LITHIUM SECONDARY BATTERY THEREOF
EP4084144A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PRODUCING THEREOF AND LITHIUM SECONDARY BATTERY WITH POSITIVE ELECTRODE THEREFOR
HUE064845T2 (hu) Pozitív elektród aktív anyag, ennek elõállításának eljárása, pozitív elektród lemez és lítium ion szekunder akkumulátor
EP4071859A4 (en) POSITIVE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, AND POSITIVE ELECTRODE LITHIUM SECONDARY BATTERY INCLUDING SAME
HUE067364T2 (hu) Pozitív elektróda aktív anyag szekunder akkumulátorhoz, eljárás annak elõállítására, és a pozitív elektróda aktív anyagot tartalmazó lítium szekunder akkumulátor
EP4080607A4 (en) Positive electrode active material, method for producing same, and lithium secondary battery including same
EP4027410A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERIES, METHOD FOR PRODUCING THE SAME AND LITHIUM-ION SECONDARY BATTERY
EP4382487A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PRODUCING THE SAME, POSITIVE ELECTRODE THEREOF, AND LITHIUM SECONDARY BATTERY
EP4318667A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PRODUCING SAME AND LITHIUM SECONDARY BATTERY WITH POSITIVE ELECTRODE THEREOF
HUE059721T2 (hu) Pozitív elektróda aktív anyag szekunder akkumulátorhoz, elõállítás annak elõállítására és az azt tartalmazó szekunder akkumulátor
HUE067313T2 (hu) Negatív elektróda aktív anyag, eljárás annak elõállítására, és az azt tartalmazó negatív elektróda és szekunder akkumulátor
EP3993102A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERIES, METHOD OF MANUFACTURE THEREOF AND LITHIUM-ION SECONDARY BATTERY
EP4060763A4 (en) COMPOSITE MATERIAL, METHOD FOR MANUFACTURING SAME, NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND THE LIKE
EP4080608A4 (en) Positive electrode active material, method for preparing same, and lithium secondary battery comprising same
HUE071866T2 (hu) Negatív elektróda aktív anyag szekunder akkumulátorokhoz, eljárás annak elõállítására, negatív szekunder akkumulátorokhoz, és az azt tartalmazó lítium szekunder akkumulátor
EP3929158A4 (en) ACTIVE MATERIAL OF POSITIVE ELECTRODE FOR SECONDARY LITHIUM ION BATTERY, ITS PRODUCTION METHOD AND SECONDARY LITHIUM ION BATTERY
EP4148021A4 (en) LITHIUM-METAL COMPOSITE OXIDE, ACTIVE MATERIAL OF POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY
EP4343887A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PRODUCING SAME AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
EP3992150A4 (en) ACTIVE MATERIAL OF POSITIVE ELECTRODE FOR SECONDARY LITHIUM-ION BATTERIES, ITS PRODUCTION METHOD AND SECONDARY LITHIUM-ION BATTERY
EP4258388A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR PRODUCING SAME AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME