CN113871609B - 镍类锂金属复合氧化物、其制备方法和锂二次电池 - Google Patents

镍类锂金属复合氧化物、其制备方法和锂二次电池

Info

Publication number
CN113871609B
CN113871609B CN202110718501.3A CN202110718501A CN113871609B CN 113871609 B CN113871609 B CN 113871609B CN 202110718501 A CN202110718501 A CN 202110718501A CN 113871609 B CN113871609 B CN 113871609B
Authority
CN
China
Prior art keywords
nickel
secondary particles
composite oxide
metal composite
lithium metal
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
CN202110718501.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN113871609A (zh
Inventor
蔡荣周
姜贵云
孔泳善
金相美
金荣基
金真永
郑在容
洪淳基
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI 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 Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Priority to CN202511654795.2A priority Critical patent/CN121307011A/zh
Publication of CN113871609A publication Critical patent/CN113871609A/zh
Application granted granted Critical
Publication of CN113871609B publication Critical patent/CN113871609B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M4/485—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
    • 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
    • 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
    • C01G53/80—Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G53/82—Compounds containing nickel, with or without oxygen or hydrogen, and containing two or more other elements
    • 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
    • H01M4/0471—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
    • H01M4/139—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
    • H01M4/48—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
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element 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
    • C01P2002/70—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
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/45—Aggregated particles or particles with an intergrown morphology
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/53—Particles with a specific particle size distribution bimodal size distribution
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CN202110718501.3A 2020-06-30 2021-06-28 镍类锂金属复合氧化物、其制备方法和锂二次电池 Active CN113871609B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202511654795.2A CN121307011A (zh) 2020-06-30 2021-06-28 镍类锂金属复合氧化物、其制备方法和锂二次电池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200080492A KR102392379B1 (ko) 2020-06-30 2020-06-30 니켈계 리튬 금속 복합 산화물, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지
KR10-2020-0080492 2020-06-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202511654795.2A Division CN121307011A (zh) 2020-06-30 2021-06-28 镍类锂金属复合氧化物、其制备方法和锂二次电池

Publications (2)

Publication Number Publication Date
CN113871609A CN113871609A (zh) 2021-12-31
CN113871609B true CN113871609B (zh) 2025-12-02

Family

ID=76730466

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202110718501.3A Active CN113871609B (zh) 2020-06-30 2021-06-28 镍类锂金属复合氧化物、其制备方法和锂二次电池
CN202511654795.2A Pending CN121307011A (zh) 2020-06-30 2021-06-28 镍类锂金属复合氧化物、其制备方法和锂二次电池

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202511654795.2A Pending CN121307011A (zh) 2020-06-30 2021-06-28 镍类锂金属复合氧化物、其制备方法和锂二次电池

Country Status (5)

Country Link
US (2) US20210408528A1 (https=)
EP (1) EP3932872A3 (https=)
JP (2) JP7582911B2 (https=)
KR (2) KR102392379B1 (https=)
CN (2) CN113871609B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102392379B1 (ko) * 2020-06-30 2022-04-29 삼성에스디아이 주식회사 니켈계 리튬 금속 복합 산화물, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지
CN115868042B (zh) * 2020-08-25 2025-08-26 松下知识产权经营株式会社 非水电解质二次电池用正极活性物质和非水电解质二次电池
WO2023157981A1 (ja) * 2022-02-21 2023-08-24 パナソニックエナジー株式会社 非水電解質二次電池用正極及び非水電解質二次電池
CN121195359A (zh) * 2023-05-26 2025-12-23 浦铁未来材料有限公司 正极活性材料和包含它的锂二次电池
CN119213578B (zh) * 2023-10-20 2025-12-09 宁德新能源科技有限公司 电化学装置和电子装置
WO2026043349A1 (ko) * 2024-08-22 2026-02-26 주식회사 엘지에너지솔루션 전고체 전지용 양극 및 이를 포함하는 전고체 전지
KR20260033331A (ko) * 2024-09-02 2026-03-10 삼성에스디아이 주식회사 리튬 이차 전지의 충전 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109786729A (zh) * 2017-11-15 2019-05-21 Ecopro Bm 有限公司 锂二次电池阳极活性物质组合物及包含其的锂二次电池
WO2019151834A1 (ko) * 2018-02-01 2019-08-08 주식회사 엘지화학 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008155989A1 (ja) * 2007-06-21 2008-12-24 Agc Seimi Chemical Co., Ltd. リチウム含有複合酸化物粉末及びその製造方法
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
JP5389620B2 (ja) * 2009-11-27 2014-01-15 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およびそれを用いたリチウムイオン二次電池
KR101718057B1 (ko) * 2012-08-02 2017-03-20 삼성에스디아이 주식회사 양극 활물질 및 이를 채용한 양극과 리튬전지
JP2014049372A (ja) * 2012-09-03 2014-03-17 Hitachi Maxell Ltd リチウムイオン二次電池
JP6397007B2 (ja) * 2013-06-21 2018-09-26 キャボット コーポレイションＣａｂｏｔ Ｃｏｒｐｏｒａｔｉｏｎ リチウムイオン電池用の活性材料
KR101785262B1 (ko) * 2013-07-08 2017-10-16 삼성에스디아이 주식회사 양극 활물질, 그 제조방법, 이를 채용한 양극 및 리튬이차전지
WO2016006557A1 (ja) * 2014-07-07 2016-01-14 日立金属株式会社 リチウムイオン二次電池用正極材、それを用いたリチウムイオン二次電池用正極及びリチウムイオン二次電池、並びにリチウムイオン二次電池用正極材の製造方法
JP6539520B2 (ja) * 2015-06-29 2019-07-03 日鉄ケミカル＆マテリアル株式会社 ニッケル微粒子含有組成物及びその製造方法
KR102004457B1 (ko) * 2015-11-30 2019-07-29 주식회사 엘지화학 이차전지용 양극활물질 및 이를 포함하는 이차전지
KR102402388B1 (ko) * 2017-04-28 2022-05-26 삼성에스디아이 주식회사 양극 활물질, 이를 채용한 양극과 리튬 이차 전지, 및 상기 양극 활물질의 제조방법
EP3486220B2 (en) * 2017-11-15 2025-10-01 Ecopro Bm Co., Ltd. Cathode active material for lithium secondary battery and lithium secondary battery including the same
ES2985194T3 (es) * 2017-11-21 2024-11-04 Lg Energy Solution Ltd Material de electrodo positivo para batería secundaria y batería secundaria de litio que comprende el mismo
CN112335079B (zh) * 2018-06-29 2024-03-01 松下知识产权经营株式会社 非水电解质二次电池用正极活性物质和非水电解质二次电池
KR102520065B1 (ko) * 2018-09-12 2023-04-11 주식회사 엘지에너지솔루션 이차전지용 양극재, 그 제조방법 및 이를 포함하는 리튬 이차전지
KR102141059B1 (ko) * 2018-09-28 2020-08-04 주식회사 포스코 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR102263998B1 (ko) * 2018-11-02 2021-06-11 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR102327052B1 (ko) * 2018-11-30 2021-11-16 주식회사 포스코 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
KR102543571B1 (ko) * 2018-12-10 2023-06-15 주식회사 엘지에너지솔루션 양극재, 그 제조 방법, 이를 포함하는 양극 및 리튬 이차전지
CN110429252B (zh) * 2019-07-19 2020-11-27 宁德新能源科技有限公司 正极及电化学装置
CN110993936B (zh) * 2019-12-02 2021-08-27 当升科技(常州)新材料有限公司 高能量密度型镍钴锰酸锂正极材料及其制备方法
KR102392379B1 (ko) * 2020-06-30 2022-04-29 삼성에스디아이 주식회사 니켈계 리튬 금속 복합 산화물, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109786729A (zh) * 2017-11-15 2019-05-21 Ecopro Bm 有限公司 锂二次电池阳极活性物质组合物及包含其的锂二次电池
WO2019151834A1 (ko) * 2018-02-01 2019-08-08 주식회사 엘지화학 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지

Also Published As

Publication number Publication date
CN121307011A (zh) 2026-01-09
KR20220002173A (ko) 2022-01-06
EP3932872A2 (en) 2022-01-05
JP2023104990A (ja) 2023-07-28
KR102392379B1 (ko) 2022-04-29
KR102436422B1 (ko) 2022-08-25
US20260051478A1 (en) 2026-02-19
JP7582911B2 (ja) 2024-11-13
CN113871609A (zh) 2021-12-31
US20210408528A1 (en) 2021-12-30
JP2022013822A (ja) 2022-01-18
KR20220001953A (ko) 2022-01-06
EP3932872A3 (en) 2022-01-26

Similar Documents

Publication Publication Date Title
US12308430B2 (en) Composite positive electrode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including the same
CN113871609B (zh) 镍类锂金属复合氧化物、其制备方法和锂二次电池
CN111056577B (zh) 基于镍的活性材料前体、其制备方法、基于镍的活性材料、和锂二次电池
KR102669978B1 (ko) 리튬이차전지용 니켈계 금속 산화물, 이로부터 형성된 리튬이차전지용 니켈계 활물질, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지
JP6923621B2 (ja) リチウム二次電池用正極活物質、その製造方法およびこれを含むリチウム二次電池
CN113823775B (zh) 正极活性物质、制备其的方法和包括其的锂二次电池
KR20230033480A (ko) 리튬이차전지용 양극 활물질, 그 제조방법, 이를 포함한 양극을 함유한 리튬이차전지
CN108155357B (zh) 用于锂二次电池的基于镍的活性材料、其制备方法、和包括包含其的正极的锂二次电池
CN119503912A (zh) 基于镍的活性材料前体、其制备方法、基于镍的活性材料及锂二次电池
JP2018014325A (ja) リチウム二次電池用ニッケル系活物質、その製造方法、及びそれを含む正極を含むリチウム二次電池
KR20220163061A (ko) 복합양극활물질, 그 제조방법, 이를 포함하는 양극 및 상기 양극을 함유한 리튬이차전지
JP7623475B2 (ja) リチウム二次電池用正極活物質、その製造方法、およびこれを含むリチウム二次電池
KR102426251B1 (ko) 리튬이차전지용 산화코발트, 이로부터 형성된 리튬이차전지용 리튬코발트산화물, 그 제조방법 및 이를 포함한 양극을 구비한 리튬 이차 전지
JP2021508912A (ja) リチウム二次電池用正極活物質およびその製造方法、リチウム二次電池
KR102233772B1 (ko) 리튬이차전지용 산화코발트, 그 제조방법, 이로부터 형성된 리튬이차전지용 리튬코발트산화물 및 이를 포함한 양극을 구비한 리튬이차전지
JP2022184711A (ja) リチウム二次電池用正極活物質、その製造方法およびこれを含むリチウム二次電池
KR20230001367A (ko) 리튬이차전지용 양극 활물질, 그 제조방법 및 상기 양극 활물질을 함유한 양극을 포함한 리튬이차전지
JP7280330B2 (ja) ニッケル系リチウム金属複合酸化物、その製造方法、それを含む正極、及びリチウム二次電池
KR20190136763A (ko) 리튬이차전지용 니켈계 활물질 전구체, 이의 제조방법, 이로부터 형성된 리튬이차전지용 니켈계 활물질 및 이를 포함하는 양극을 함유한 리튬이차전지
CN116325240A (zh) 锂二次电池用正极和包含其的锂二次电池

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TG01 Patent term adjustment
TG01 Patent term adjustment