HUE060501T2 - Negatív elektród lemez és lítium-ion újratölthetõ akkumulátor - Google Patents

Negatív elektród lemez és lítium-ion újratölthetõ akkumulátor

Info

Publication number
HUE060501T2
HUE060501T2 HUE19208525A HUE19208525A HUE060501T2 HU E060501 T2 HUE060501 T2 HU E060501T2 HU E19208525 A HUE19208525 A HU E19208525A HU E19208525 A HUE19208525 A HU E19208525A HU E060501 T2 HUE060501 T2 HU E060501T2
Authority
HU
Hungary
Prior art keywords
lithium
negative electrode
secondary battery
electrode plate
ion secondary
Prior art date
Application number
HUE19208525A
Other languages
English (en)
Inventor
Zhiqiang Li
Changlong Han
Original Assignee
Contemporary Amperex Technology 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 Contemporary Amperex Technology Co Ltd filed Critical Contemporary Amperex Technology Co Ltd
Publication of HUE060501T2 publication Critical patent/HUE060501T2/hu

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505Selection 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566Liquid materials
    • H01M10/0567Liquid materials characterised by the additives
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525Selection 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624Electric conductive fillers
    • H01M4/625Carbon or graphite
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/021Physical characteristics, e.g. porosity, surface area
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027Negative electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028Positive electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/20Batteries in motive systems, e.g. vehicle, ship, plane
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0025Organic electrolyte
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
HUE19208525A 2018-11-12 2019-11-12 Negatív elektród lemez és lítium-ion újratölthetõ akkumulátor HUE060501T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811337700.4A CN110265625B (zh) 2018-11-12 2018-11-12 负极极片及锂离子二次电池

Publications (1)

Publication Number Publication Date
HUE060501T2 true HUE060501T2 (hu) 2023-03-28

Family

ID=67911903

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE19208525A HUE060501T2 (hu) 2018-11-12 2019-11-12 Negatív elektród lemez és lítium-ion újratölthetõ akkumulátor

Country Status (6)

Country Link
US (1) US11355742B2 (hu)
EP (2) EP4123759A1 (hu)
CN (1) CN110265625B (hu)
HU (1) HUE060501T2 (hu)
PL (1) PL3651245T3 (hu)
WO (1) WO2020098571A1 (hu)

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US11710854B2 (en) * 2020-10-30 2023-07-25 Enevate Corporation Functional epoxides in catalyst-based electrolyte compositions for Li-ion batteries
CN110265625B (zh) 2018-11-12 2020-12-04 宁德时代新能源科技股份有限公司 负极极片及锂离子二次电池
CN111162315B (zh) * 2019-12-20 2021-11-09 惠州亿纬创能电池有限公司 电解液及锂离子电池
CN111337842A (zh) * 2020-02-20 2020-06-26 东莞维科电池有限公司 一种锂离子电池负极片最优压实密度的测试方法
CN111384395B (zh) * 2020-03-20 2021-06-29 宁德新能源科技有限公司 电化学装置和电子装置
JP7403653B2 (ja) * 2020-03-27 2023-12-22 寧徳時代新能源科技股▲分▼有限公司 二次電池及び当該二次電池を含む装置
CN113767498A (zh) * 2020-04-02 2021-12-07 宁德时代新能源科技股份有限公司 二次电池及含有该二次电池的装置
CN111653827B (zh) * 2020-05-28 2021-08-31 远景动力技术(江苏)有限公司 锂离子电池的电解液和锂离子电池
KR102514891B1 (ko) * 2020-06-23 2023-03-28 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 이차 전지 및 이를 포함하는 장치
CN111613791B (zh) * 2020-06-24 2021-08-03 湖南电将军新能源有限公司 一种负极活性物质、硅碳负极材料、硅碳负极极片和高能量密度快充型锂离子电池
CN111916826B (zh) * 2020-07-22 2021-09-03 梅州市量能新能源科技有限公司 电解液及其制备方法、以及锂离子电池及其制备方法
CN116259710A (zh) * 2020-10-15 2023-06-13 宁德新能源科技有限公司 极片及包含其的电化学装置和电子设备
CN114373901A (zh) * 2020-10-15 2022-04-19 宁德新能源科技有限公司 负极、电化学装置和电子装置
WO2022110204A1 (zh) * 2020-11-30 2022-06-02 宁德新能源科技有限公司 一种电化学装置和电子装置
CN114695956A (zh) * 2020-12-28 2022-07-01 深圳新宙邦科技股份有限公司 一种非水电解液及电池
CN113036081B (zh) * 2021-03-05 2022-04-26 宁德新能源科技有限公司 电化学装置和电子装置
CN114051663B (zh) * 2021-03-16 2024-06-21 宁德新能源科技有限公司 负极材料及其制备方法、电化学装置及电子装置
CN114258602B (zh) * 2021-03-30 2023-12-19 宁德新能源科技有限公司 一种电化学装置和电子装置
CN113140704B (zh) * 2021-04-13 2022-09-06 重庆冠宇电池有限公司 扣式电池
WO2023015444A1 (zh) * 2021-08-10 2023-02-16 宁德时代新能源科技股份有限公司 锂离子二次电池、电池模块、电池包、以及用电装置
CN113659205A (zh) * 2021-08-12 2021-11-16 湖州昆仑亿恩科电池材料有限公司 一种锂离子电池非水电解液及锂离子电池
JP7490079B2 (ja) * 2021-09-08 2024-05-24 寧徳時代新能源科技股▲分▼有限公司 負極シート及び二次電池、電池パック、電池モジュール並びに電力消費装置
WO2023050038A1 (zh) * 2021-09-28 2023-04-06 宁德新能源科技有限公司 一种电化学装置和电子装置
EP4184650A4 (en) * 2021-09-30 2024-09-25 Contemporary Amperex Technology Co Ltd SECONDARY BATTERY, BATTERY MODULE THEREOF, BATTERY PACK AND ELECTRICAL DEVICE
WO2023070287A1 (zh) * 2021-10-25 2023-05-04 宁德新能源科技有限公司 正极极片、电化学装置及电子装置
CN114243089B (zh) * 2021-12-13 2023-10-13 上海瑞浦青创新能源有限公司 一种磷酸铁锂二次电池
CN114221035B (zh) * 2021-12-13 2023-10-13 上海瑞浦青创新能源有限公司 一种三元锂离子二次电池
CN115000515A (zh) * 2022-06-16 2022-09-02 深圳新宙邦科技股份有限公司 一种锂离子电池
CN118099356B (zh) * 2024-04-29 2024-08-20 江苏众钠能源科技有限公司 二次电池及其制备方法和用电装置

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CN110265625B (zh) * 2018-11-12 2020-12-04 宁德时代新能源科技股份有限公司 负极极片及锂离子二次电池

Also Published As

Publication number Publication date
CN110265625A (zh) 2019-09-20
US11355742B2 (en) 2022-06-07
PL3651245T3 (pl) 2023-01-30
EP3651245B1 (en) 2022-11-23
WO2020098571A1 (zh) 2020-05-22
EP4123759A1 (en) 2023-01-25
EP3651245A1 (en) 2020-05-13
CN110265625B (zh) 2020-12-04
US20200152964A1 (en) 2020-05-14

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