TWI764924B - 用於電化學電池之陽極 - Google Patents

用於電化學電池之陽極 Download PDF

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Publication number
TWI764924B
TWI764924B TW106130488A TW106130488A TWI764924B TW I764924 B TWI764924 B TW I764924B TW 106130488 A TW106130488 A TW 106130488A TW 106130488 A TW106130488 A TW 106130488A TW I764924 B TWI764924 B TW I764924B
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TW
Taiwan
Prior art keywords
anode
lithium
polyisocyanate
oligomeric
group
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TW106130488A
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English (en)
Chinese (zh)
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TW201825619A (zh
Inventor
湯瑪士 克勞曼斯區
珍 威卡德
漢斯 J. 拉斯
爵根 克赫爾
大衛 安斯沃斯
史蒂芬 羅蘭斯
賈斯提納 K. 克瑞斯
史蒂芬 拉威斯
賽巴斯汀 迪斯拉尼
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英商歐希斯能源有限公司
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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
    • H01M4/137—Electrodes based on electro-active polymers
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—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
    • H01M4/13—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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/36—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
    • H01M4/40—Alloys based on alkali metals
    • H01M4/405—Alloys based on 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Paints Or Removers (AREA)
TW106130488A 2016-09-06 2017-09-06 用於電化學電池之陽極 TWI764924B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16187487.0 2016-09-06
??16187487.0 2016-09-06
EP16187487 2016-09-06

Publications (2)

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TW201825619A TW201825619A (zh) 2018-07-16
TWI764924B true TWI764924B (zh) 2022-05-21

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US (1) US11664491B2 (https=)
EP (1) EP3510651B1 (https=)
JP (1) JP7042014B2 (https=)
KR (1) KR102550908B1 (https=)
CN (1) CN110024174B (https=)
TW (1) TWI764924B (https=)
WO (1) WO2018046494A1 (https=)

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CN109037594B (zh) * 2018-06-30 2021-09-21 华南理工大学 一种自愈合聚合物修饰的碱金属负极及其制备方法与应用
CN111864192B (zh) * 2019-04-28 2021-11-12 比亚迪股份有限公司 一种锂电池正极浆料、锂电池正极片以及锂电池
CN110600740A (zh) * 2019-08-23 2019-12-20 广东工业大学 一种锂电池浆料、锂金属负极复合层和锂金属负极及其制备方法和应用
CN110808358B (zh) * 2019-11-03 2022-11-18 中国科学院青岛生物能源与过程研究所 一种具有刚性骨架限域功能的聚氨酯保护的金属负极及制备方法
CN111647345B (zh) * 2020-04-21 2022-03-18 万向一二三股份公司 一种锂离子电池负极聚合物保护涂层及其制备方法、应用
CN111969242B (zh) * 2020-08-12 2021-09-07 华中科技大学 锂金属电池及其制备方法
CN114744158B (zh) * 2022-05-18 2024-05-03 中南大学 一种有机/无机复合涂层用于锂金属电极表面改性的方法
CN117117160B (zh) * 2023-10-24 2024-04-05 宁德时代新能源科技股份有限公司 正极活性材料及其制备方法、正极极片、电池和用电装置
FR3165739A1 (fr) * 2024-08-21 2026-02-27 Ampere Sas Electrode traitée pour batterie
CN120329812A (zh) * 2024-12-18 2025-07-18 宁德新能源科技有限公司 用于二次电池的涂层、二次电池和电子装置

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Publication number Publication date
CN110024174A (zh) 2019-07-16
KR102550908B1 (ko) 2023-07-05
JP2019531585A (ja) 2019-10-31
JP7042014B2 (ja) 2022-03-25
US20190229326A1 (en) 2019-07-25
EP3510651A1 (en) 2019-07-17
US11664491B2 (en) 2023-05-30
TW201825619A (zh) 2018-07-16
CN110024174B (zh) 2022-08-09
EP3510651B1 (en) 2021-01-13
KR20190046878A (ko) 2019-05-07
WO2018046494A1 (en) 2018-03-15

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