CN112166511A - 高能量密度组成渐变的电极及其制备方法 - Google Patents

高能量密度组成渐变的电极及其制备方法 Download PDF

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CN112166511A
CN112166511A CN201980034935.2A CN201980034935A CN112166511A CN 112166511 A CN112166511 A CN 112166511A CN 201980034935 A CN201980034935 A CN 201980034935A CN 112166511 A CN112166511 A CN 112166511A
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electrode
electrode material
thickness
solid
semi
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N·奥塔
陈君政
R·巴扎尔拉
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24M Technologies Inc
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
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    • H01M4/04—Processes of manufacture in general
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    • H—ELECTRICITY
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    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H01M4/0423—Physical vapour deposition
    • H01M4/0426—Sputtering
    • H—ELECTRICITY
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    • 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
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    • H01M4/139—Processes of manufacture
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
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    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
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    • H01M4/382—Lithium
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
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    • H01M4/463—Aluminium based
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    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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    • H01M2300/0091—Composites in the form of mixtures
    • 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
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    • Y02E60/10—Energy storage using batteries

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CN201980034935.2A 2018-05-24 2019-05-24 高能量密度组成渐变的电极及其制备方法 Pending CN112166511A (zh)

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US201862676049P 2018-05-24 2018-05-24
US62/676,049 2018-05-24
PCT/US2019/033965 WO2019227016A1 (en) 2018-05-24 2019-05-24 High energy-density composition-gradient electrodes and methods of making the same

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US (2) US11764353B2 (https=)
EP (1) EP3804006A1 (https=)
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KR (2) KR102905980B1 (https=)
CN (1) CN112166511A (https=)
WO (1) WO2019227016A1 (https=)

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CN117638267A (zh) * 2023-12-08 2024-03-01 江苏正力新能电池技术有限公司 一种锂金属复合负极及其制备方法和应用

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