CN112018335B - 复合型锂离子电池正极材料及锂离子电池正极以及锂电池、电池模组、电池包和车 - Google Patents

复合型锂离子电池正极材料及锂离子电池正极以及锂电池、电池模组、电池包和车 Download PDF

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CN112018335B
CN112018335B CN201910450988.4A CN201910450988A CN112018335B CN 112018335 B CN112018335 B CN 112018335B CN 201910450988 A CN201910450988 A CN 201910450988A CN 112018335 B CN112018335 B CN 112018335B
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positive electrode
electrode material
content
lithium
battery
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CN112018335A (zh
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潘仪
郝嵘
陈娜
袁晓涛
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BYD Co Ltd
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BYD Co Ltd
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Priority to EP20812772.0A priority patent/EP3965188A4/en
Priority to PCT/CN2020/092654 priority patent/WO2020238968A1/zh
Priority to US17/614,285 priority patent/US12244004B2/en
Priority to JP2021570462A priority patent/JP7426414B2/ja
Priority to KR1020217041167A priority patent/KR102759857B1/ko
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    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
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    • 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
    • H01M4/13—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
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    • 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
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    • 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
    • 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
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    • 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
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    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
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    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
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    • 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
    • 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

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  • Battery Electrode And Active Subsutance (AREA)
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CN201910450988.4A 2019-05-28 2019-05-28 复合型锂离子电池正极材料及锂离子电池正极以及锂电池、电池模组、电池包和车 Active CN112018335B (zh)

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Application Number Priority Date Filing Date Title
CN201910450988.4A CN112018335B (zh) 2019-05-28 2019-05-28 复合型锂离子电池正极材料及锂离子电池正极以及锂电池、电池模组、电池包和车
EP20812772.0A EP3965188A4 (en) 2019-05-28 2020-05-27 COMPOSITE POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION BATTERY, LITHIUM ION BATTERY AND VEHICLE
PCT/CN2020/092654 WO2020238968A1 (zh) 2019-05-28 2020-05-27 复合型锂离子电池正极材料及锂离子电池和车
US17/614,285 US12244004B2 (en) 2019-05-28 2020-05-27 Composite cathode material for lithium-ion battery, and vehicle
JP2021570462A JP7426414B2 (ja) 2019-05-28 2020-05-27 複合型リチウムイオン電池の正極材料、リチウムイオン電池及び車
KR1020217041167A KR102759857B1 (ko) 2019-05-28 2020-05-27 리튬 이온 배터리용 복합 캐소드 재료, 리튬 이온 배터리, 및 차량

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CN112694139B (zh) * 2020-12-29 2022-12-06 福建常青新能源科技有限公司 单晶ncm三元正极材料前驱体的制备方法
KR20220135551A (ko) * 2021-03-30 2022-10-07 포스코홀딩스 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
JP2023021930A (ja) * 2021-07-30 2023-02-14 パシフィック インダストリアル デベロップメント コーポレイション 電池用高ニッケルリチウム化金属酸化物の製造方法
EP4177987B1 (en) * 2021-09-14 2024-02-07 Contemporary Amperex Technology Co., Limited High-nickel positive electrode active material, preparation method thereof, lithium ion battery comprising same, battery module, battery pack and electrical device
CN114188527A (zh) * 2021-11-26 2022-03-15 南通金通储能动力新材料有限公司 一种具有核壳结构的ncma正极材料及其制备方法
CN119156719A (zh) * 2022-04-21 2024-12-17 株式会社半导体能源研究所 正极活性物质及二次电池
CN114804234B (zh) * 2022-05-18 2024-06-07 宁夏中化锂电池材料有限公司 一种ncm/nca核壳结构三元前驱体材料及其制备方法
CN114792794A (zh) * 2022-05-28 2022-07-26 天津巴莫科技有限责任公司 核壳结构的层状高镍正极材料及其制备方法
CN115425188B (zh) * 2022-06-28 2026-02-13 北京当升材料科技股份有限公司 正极材料及其制备方法
CN115842117B (zh) * 2022-11-03 2025-10-14 欣旺达动力科技股份有限公司 正极材料及其制备方法、二次电池和用电设备
CN116565172A (zh) * 2023-05-31 2023-08-08 安徽得壹能源科技有限公司 一种长循环低阻抗正极材料及其制备方法和锂离子电池
CN117509756B (zh) * 2023-11-20 2024-07-16 金驰能源材料有限公司 一种富镍的铝掺杂镍钴锰三元前驱体及其制备方法
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