PL3840088T3 - Materiał aktywny elektrody ujemnej, sposób jego wytwarzania oraz wtórny akumulator litowy z elektrodą ujemną zawierającą ten materiał - Google Patents

Materiał aktywny elektrody ujemnej, sposób jego wytwarzania oraz wtórny akumulator litowy z elektrodą ujemną zawierającą ten materiał

Info

Publication number
PL3840088T3
PL3840088T3 PL19849402.3T PL19849402T PL3840088T3 PL 3840088 T3 PL3840088 T3 PL 3840088T3 PL 19849402 T PL19849402 T PL 19849402T PL 3840088 T3 PL3840088 T3 PL 3840088T3
Authority
PL
Poland
Prior art keywords
negative electrode
manufacturing
lithium battery
secondary lithium
active material
Prior art date
Application number
PL19849402.3T
Other languages
English (en)
Inventor
Jae Phil Cho
Jae Kyung Sung
Ji Young Ma
Original Assignee
Sj Advanced Materials 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 Sj Advanced Materials Co., Ltd. filed Critical Sj Advanced Materials Co., Ltd.
Publication of PL3840088T3 publication Critical patent/PL3840088T3/pl

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C01B33/021—Preparation
    • C01B33/027—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material
    • C01B33/029—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by decomposition of monosilane
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H01M4/0428—Chemical vapour deposition
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M4/625—Carbon or graphite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • 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
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
PL19849402.3T 2018-08-14 2019-08-13 Materiał aktywny elektrody ujemnej, sposób jego wytwarzania oraz wtórny akumulator litowy z elektrodą ujemną zawierającą ten materiał PL3840088T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180094865A KR102131262B1 (ko) 2018-08-14 2018-08-14 음극활물질, 이의 제조방법 및 이를 포함하는 음극을 구비한 리튬 이차전지
PCT/KR2019/010254 WO2020036397A1 (ko) 2018-08-14 2019-08-13 음극활물질, 이의 제조방법 및 이를 포함하는 음극을 구비한 리튬 이차전지

Publications (1)

Publication Number Publication Date
PL3840088T3 true PL3840088T3 (pl) 2025-03-24

Family

ID=69525669

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19849402.3T PL3840088T3 (pl) 2018-08-14 2019-08-13 Materiał aktywny elektrody ujemnej, sposób jego wytwarzania oraz wtórny akumulator litowy z elektrodą ujemną zawierającą ten materiał

Country Status (9)

Country Link
US (2) US20210328219A1 (pl)
EP (1) EP3840088B1 (pl)
JP (2) JP2022508339A (pl)
KR (1) KR102131262B1 (pl)
CN (1) CN112602210A (pl)
ES (1) ES3008274T3 (pl)
HU (1) HUE069671T2 (pl)
PL (1) PL3840088T3 (pl)
WO (1) WO2020036397A1 (pl)

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EP4057384B1 (en) 2021-03-11 2024-09-25 SK On Co., Ltd. Anode active material for lithium secondary battery and method of forming the same
CN116259726A (zh) * 2021-12-10 2023-06-13 溧阳天目先导电池材料科技有限公司 用于二次锂离子电池的多层次复合材料及制备方法和应用
CN116344807A (zh) * 2021-12-22 2023-06-27 溧阳天目先导电池材料科技有限公司 二次锂离子电池用复合材料及制备方法和应用
EP4525077A4 (en) * 2022-05-11 2025-12-10 Contemporary Amperex Technology Co Ltd NEGATIVE ELECTRODE ACTIVE MATERIAL AND ITS PREPARATION PROCESS, SECONDARY BATTERY AND ELECTRICAL DEVICE
KR20230174597A (ko) * 2022-06-21 2023-12-28 에스케이온 주식회사 리튬 이차 전지용 음극 활물질 및 이를 포함하는 제조된 리튬 이차 전지
US20250096252A1 (en) * 2022-09-21 2025-03-20 Lg Energy Solution, Ltd. Negative electrode composition, negative electrode for lithium secondary battery, comprising same, and lithium secondary battery comprising negative electrode
CN116130637A (zh) * 2023-03-22 2023-05-16 四川金汇能新材料股份有限公司 一种硅碳负极材料、制备方法及电池
KR20250031334A (ko) * 2023-08-28 2025-03-07 주식회사 에코프로비엠 이차전지용 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
CN117509603B (zh) * 2023-10-20 2026-02-06 复旦大学 一种有序介孔碳材料的无溶剂合成方法及其衍生的硅碳负极材料及应用
KR20260001060A (ko) * 2024-06-25 2026-01-05 한화솔루션 주식회사 탄소-실리콘-실리콘/탄소 복합체, 그 제조방법, 이를 포함하는 음극 활물질 및 전고체 전지

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EP3309873B1 (en) * 2015-06-15 2020-05-27 UNIST (Ulsan National Institute of Science and Technology) Anode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery containing same
JP6497282B2 (ja) * 2015-09-10 2019-04-10 トヨタ自動車株式会社 全固体電池用負極
KR102459619B1 (ko) * 2015-09-18 2022-10-27 삼성에스디아이 주식회사 복합 음극 활물질, 이를 포함하는 리튬 전지, 및 상기 복합 음극 활물질의 제조방법
CN107735888B (zh) * 2015-09-24 2020-12-29 株式会社Lg化学 锂二次电池用负极活性材料及其制备方法
KR101778652B1 (ko) * 2016-01-19 2017-09-14 강원대학교산학협력단 팽창흑연이 포함된 리튬 이차전지용 음극 활물질, 그 제조방법 및 리튬 이차전지용 음극 활물질을 포함하는 리튬 이차전지
KR102048343B1 (ko) * 2016-05-27 2019-11-25 주식회사 엘지화학 음극활물질 및 이를 포함하는 리튬 이차전지

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Publication number Publication date
JP2022508339A (ja) 2022-01-19
KR20200019394A (ko) 2020-02-24
JP2023107873A (ja) 2023-08-03
CN112602210A (zh) 2021-04-02
EP3840088A4 (en) 2022-05-11
US20210328219A1 (en) 2021-10-21
JP7559142B2 (ja) 2024-10-01
US20250260013A1 (en) 2025-08-14
EP3840088A1 (en) 2021-06-23
EP3840088B1 (en) 2024-11-13
HUE069671T2 (hu) 2025-04-28
KR102131262B1 (ko) 2020-08-05
ES3008274T3 (en) 2025-03-21
WO2020036397A1 (ko) 2020-02-20

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