CN107078268B - 具有受保护负电极的电化学单元 - Google Patents

具有受保护负电极的电化学单元 Download PDF

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CN107078268B
CN107078268B CN201580050464.6A CN201580050464A CN107078268B CN 107078268 B CN107078268 B CN 107078268B CN 201580050464 A CN201580050464 A CN 201580050464A CN 107078268 B CN107078268 B CN 107078268B
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layer
conducting material
ion
alkali metal
substrate
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CN107078268A (zh
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苏布拉曼亚·P·赫尔勒
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Applied Materials Inc
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Applied Materials Inc
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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
    • H01M4/04—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
    • 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
    • H01M4/13—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
    • H01M4/36—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)
CN201580050464.6A 2014-09-23 2015-09-23 具有受保护负电极的电化学单元 Active CN107078268B (zh)

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
CN107078268A CN107078268A (zh) 2017-08-18
CN107078268B true CN107078268B (zh) 2020-09-22

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US (1) US10511013B2 (enExample)
EP (1) EP3198670B1 (enExample)
JP (1) JP7108409B2 (enExample)
KR (1) KR102570455B1 (enExample)
CN (1) CN107078268B (enExample)
TW (1) TWI679798B (enExample)
WO (1) WO2016049213A1 (enExample)

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CN110612620A (zh) 2017-02-01 2019-12-24 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
WO2019027901A1 (en) 2017-07-31 2019-02-07 24M Technologies, Inc. CURRENT INTERRUPTING DEVICES USING SHAPE MEMORY MATERIALS
US10854869B2 (en) 2017-08-17 2020-12-01 24M Technologies, Inc. Short-circuit protection of battery cells using fuses
WO2019094121A1 (en) 2017-11-09 2019-05-16 Applied Materials, Inc. Ex-situ solid electrolyte interface modification using chalcogenides for lithium metal anode
CN111480248A (zh) * 2017-12-18 2020-07-31 日本碍子株式会社 Ldh隔板及锌二次电池
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
EP3832769B1 (en) * 2018-07-30 2025-09-03 Panasonic Intellectual Property Management Co., Ltd. Lithium secondary battery
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
CN115917775A (zh) 2020-06-04 2023-04-04 24M技术公司 具有一个或多个分段集流器的电化学电池及其制造方法
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
WO2023130227A1 (zh) * 2022-01-04 2023-07-13 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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Also Published As

Publication number Publication date
JP2017532736A (ja) 2017-11-02
US10511013B2 (en) 2019-12-17
CN107078268A (zh) 2017-08-18
KR20170057421A (ko) 2017-05-24
TW201616706A (zh) 2016-05-01
EP3198670A1 (en) 2017-08-02
JP7108409B2 (ja) 2022-07-28
EP3198670B1 (en) 2020-10-28
EP3198670A4 (en) 2018-06-27
US20170279108A1 (en) 2017-09-28
KR102570455B1 (ko) 2023-08-23
TWI679798B (zh) 2019-12-11
WO2016049213A1 (en) 2016-03-31

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