KR102570455B1 - 보호된 음극을 갖는 전기 화학 전지 - Google Patents

보호된 음극을 갖는 전기 화학 전지 Download PDF

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KR102570455B1
KR102570455B1 KR1020177010930A KR20177010930A KR102570455B1 KR 102570455 B1 KR102570455 B1 KR 102570455B1 KR 1020177010930 A KR1020177010930 A KR 1020177010930A KR 20177010930 A KR20177010930 A KR 20177010930A KR 102570455 B1 KR102570455 B1 KR 102570455B1
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layer
conductive material
substrate
ionically conductive
negative electrode
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KR20170057421A (ko
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수브라만야 피. 헐레
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어플라이드 머티어리얼스, 인코포레이티드
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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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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
    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0442—Anodisation, Oxidation
    • 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
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
    • 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
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/045—Electrochemical coating; Electrochemical impregnation
    • 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
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • 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
    • 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
    • H01M4/0423—Physical 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
KR1020177010930A 2014-09-23 2015-09-23 보호된 음극을 갖는 전기 화학 전지 Active KR102570455B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462054267P 2014-09-23 2014-09-23
US62/054,267 2014-09-23
PCT/US2015/051759 WO2016049213A1 (en) 2014-09-23 2015-09-23 Electrochemical cell with protected negative electrode

Publications (2)

Publication Number Publication Date
KR20170057421A KR20170057421A (ko) 2017-05-24
KR102570455B1 true KR102570455B1 (ko) 2023-08-23

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Country Link
US (1) US10511013B2 (https=)
EP (1) EP3198670B1 (https=)
JP (1) JP7108409B2 (https=)
KR (1) KR102570455B1 (https=)
CN (1) CN107078268B (https=)
TW (1) TWI679798B (https=)
WO (1) WO2016049213A1 (https=)

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CN119725968A (zh) 2017-02-01 2025-03-28 24M技术公司 用于改进电化学电池中的安全特征的系统和方法
CN111108576B (zh) 2017-07-31 2023-03-07 24M技术公司 使用形状记忆材料的电流中断设备
US10854869B2 (en) 2017-08-17 2020-12-01 24M Technologies, Inc. Short-circuit protection of battery cells using fuses
KR102591474B1 (ko) 2017-11-09 2023-10-20 어플라이드 머티어리얼스, 인코포레이티드 리튬 금속 애노드에 대해 칼코게나이드들을 사용하는 엑스-시튜 고체 전해질 계면 개질
JP6949142B2 (ja) * 2017-12-18 2021-10-13 日本碍子株式会社 Ｌｄｈセパレータ及び亜鉛二次電池
CN108232114B (zh) * 2017-12-30 2021-08-17 中南大学 复合负极、制备及其在制备锂离子电池中的应用
CN110247055B (zh) * 2018-03-30 2020-12-04 宁德时代新能源科技股份有限公司 一种集流体，其极片和电化学装置
JP7378032B2 (ja) * 2018-07-30 2023-11-13 パナソニックＩｐマネジメント株式会社 リチウム二次電池
CN110661000B (zh) * 2018-09-30 2020-11-27 宁德时代新能源科技股份有限公司 一种集流体，极片和电化学装置
US12121566B2 (en) 2019-01-30 2024-10-22 Horizon Therapeutics Usa, Inc. Methods for treating gout
US11631840B2 (en) 2019-04-26 2023-04-18 Applied Materials, Inc. Surface protection of lithium metal anode
CN112768776B (zh) * 2019-10-21 2022-06-24 鹏鼎控股(深圳)股份有限公司 柔性电池组件及其制造方法
WO2021248012A1 (en) 2020-06-04 2021-12-09 24M Technologies, Inc. Electrochemical cells with one or more segmented current collectors and methods of making the same
US11784673B2 (en) * 2020-09-16 2023-10-10 Apple Inc. Electronic device housing having a radio-frequency transmissive component
CN112531206B (zh) * 2020-12-03 2021-11-23 北京大学 固态电解质材料及其制备方法、固态电解质片及全固态电池
CN117157784A (zh) * 2022-01-04 2023-12-01 宁德时代新能源科技股份有限公司 电极组件、电池单体、电池及用电设备

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WO2010030019A1 (ja) 2008-09-10 2010-03-18 住友化学株式会社 非水電解質二次電池
WO2012108505A1 (ja) 2011-02-10 2012-08-16 三菱化学株式会社 二次電池用非水系電解液及びそれを用いた非水系電解液二次電池

Also Published As

Publication number Publication date
KR20170057421A (ko) 2017-05-24
US10511013B2 (en) 2019-12-17
JP7108409B2 (ja) 2022-07-28
EP3198670A4 (en) 2018-06-27
TW201616706A (zh) 2016-05-01
CN107078268A (zh) 2017-08-18
US20170279108A1 (en) 2017-09-28
TWI679798B (zh) 2019-12-11
JP2017532736A (ja) 2017-11-02
CN107078268B (zh) 2020-09-22
EP3198670A1 (en) 2017-08-02
WO2016049213A1 (en) 2016-03-31
EP3198670B1 (en) 2020-10-28

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