PL3641029T3 - Materiał czynny elektrody ujemnej dla urządzenia elektrochemicznego, elektroda ujemna zawierająca materiał czynny elektrody ujemnej i zawierające ją urządzenie elektrochemiczne - Google Patents

Materiał czynny elektrody ujemnej dla urządzenia elektrochemicznego, elektroda ujemna zawierająca materiał czynny elektrody ujemnej i zawierające ją urządzenie elektrochemiczne

Info

Publication number
PL3641029T3
PL3641029T3 PL18872807.5T PL18872807T PL3641029T3 PL 3641029 T3 PL3641029 T3 PL 3641029T3 PL 18872807 T PL18872807 T PL 18872807T PL 3641029 T3 PL3641029 T3 PL 3641029T3
Authority
PL
Poland
Prior art keywords
negative electrode
active material
electrochemical device
electrode active
same
Prior art date
Application number
PL18872807.5T
Other languages
English (en)
Inventor
Lilin Piao
Eun-Kyung Kim
Ju-Ho Chung
Original Assignee
Lg Energy Solution, 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 Lg Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL3641029T3 publication Critical patent/PL3641029T3/pl

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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
    • H01M4/362Composites
    • H01M4/364Composites as mixtures
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22Electrodes
    • H01G11/24Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22Electrodes
    • H01G11/30Electrodes characterised by their material
    • H01G11/32Carbon-based
    • H01G11/42Powders or particles, e.g. composition 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
    • 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
    • H01M4/58Selection 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
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • 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
    • H01M2220/00Batteries for particular applications
    • H01M2220/10Batteries in stationary systems, e.g. emergency power source in plant
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Composite Materials (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL18872807.5T 2017-10-30 2018-10-30 Materiał czynny elektrody ujemnej dla urządzenia elektrochemicznego, elektroda ujemna zawierająca materiał czynny elektrody ujemnej i zawierające ją urządzenie elektrochemiczne PL3641029T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20170142709 2017-10-30
PCT/KR2018/013040 WO2019088672A1 (ko) 2017-10-30 2018-10-30 전기화학소자용 음극 활물질, 상기 음극 활물질을 포함하는 음극 및 이를 포함하는 전기화학소자

Publications (1)

Publication Number Publication Date
PL3641029T3 true PL3641029T3 (pl) 2023-01-16

Family

ID=66332101

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18872807.5T PL3641029T3 (pl) 2017-10-30 2018-10-30 Materiał czynny elektrody ujemnej dla urządzenia elektrochemicznego, elektroda ujemna zawierająca materiał czynny elektrody ujemnej i zawierające ją urządzenie elektrochemiczne

Country Status (6)

Country Link
US (1) US11335909B2 (pl)
EP (1) EP3641029B1 (pl)
KR (1) KR102201335B1 (pl)
CN (1) CN110651386B (pl)
PL (1) PL3641029T3 (pl)
WO (1) WO2019088672A1 (pl)

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WO2018074303A1 (ja) * 2016-10-21 2018-04-26 株式会社クラレ 炭素質材料およびその製造方法
CN110010903B (zh) * 2018-06-29 2020-07-17 宁德时代新能源科技股份有限公司 正极极片及电池
US12015145B2 (en) * 2020-01-02 2024-06-18 Ningde Amperex Technology Limited Anode, and electrochemical device comprising the same
CN111211304B (zh) * 2020-01-13 2021-09-03 湖南丰源业翔晶科新能源股份有限公司 长循环锂离子电池及其复合正极活性材料、正极材料、正极浆料和正极
CN113497230B (zh) * 2020-03-20 2024-07-12 宁德新能源科技有限公司 负极活性材料及使用其的电化学装置和电子装置
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
KR20220007260A (ko) * 2020-07-10 2022-01-18 주식회사 엘지에너지솔루션 급속충전 성능이 향상된 음극 및 리튬 이차전지
KR102928016B1 (ko) * 2020-10-29 2026-02-13 에스케이온 주식회사 이차전지용 음극 및 이를 포함하는 이차전지
KR102924691B1 (ko) * 2020-10-29 2026-02-06 에스케이온 주식회사 이차전지용 음극 및 이를 포함하는 이차전지
CN112436104B (zh) * 2020-12-30 2022-09-06 兰溪致德新能源材料有限公司 负极极片及其制备方法
KR20220120240A (ko) * 2021-02-23 2022-08-30 에스케이온 주식회사 이차전지용 음극 및 이를 포함하는 이차전지
CN114142028B (zh) * 2021-11-30 2023-08-01 蜂巢能源科技有限公司 负极材料、负极片及其制备方法和应用
CN114094107B (zh) * 2022-01-17 2022-04-08 湖南金阳烯碳新材料有限公司 一种石墨负极材料及其制备方法与应用
CN117859212A (zh) * 2022-08-30 2024-04-09 宁德新能源科技有限公司 负极极片、二次电池和电子装置
WO2024072060A1 (ko) * 2022-09-30 2024-04-04 주식회사 엘지에너지솔루션 음극 및 이차전지
KR102627427B1 (ko) * 2023-05-16 2024-01-19 에스케이온 주식회사 리튬 이차전지용 음극 활물질 조성물 및 이를 포함하는 음극 및 리튬 이차전지

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WO2017111542A1 (ko) 2015-12-23 2017-06-29 주식회사 엘지화학 리튬 이차전지용 음극활물질 및 이를 포함하는 리튬 이차전지용 음극
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Also Published As

Publication number Publication date
CN110651386A (zh) 2020-01-03
US11335909B2 (en) 2022-05-17
KR20190049585A (ko) 2019-05-09
EP3641029B1 (en) 2022-10-19
CN110651386B (zh) 2022-05-13
EP3641029A1 (en) 2020-04-22
WO2019088672A1 (ko) 2019-05-09
EP3641029A4 (en) 2020-07-22
US20200185719A1 (en) 2020-06-11
KR102201335B1 (ko) 2021-01-11

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