CN113823767B - 一种用于锂金属电池的改性负极及其制备方法 - Google Patents
一种用于锂金属电池的改性负极及其制备方法 Download PDFInfo
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- CN113823767B CN113823767B CN202111025702.1A CN202111025702A CN113823767B CN 113823767 B CN113823767 B CN 113823767B CN 202111025702 A CN202111025702 A CN 202111025702A CN 113823767 B CN113823767 B CN 113823767B
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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
- H01M4/134—Electrodes based on metals, Si or alloys
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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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
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
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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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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- 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
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Abstract
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CN202111025702.1A CN113823767B (zh) | 2021-09-02 | 2021-09-02 | 一种用于锂金属电池的改性负极及其制备方法 |
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CN113823767A CN113823767A (zh) | 2021-12-21 |
CN113823767B true CN113823767B (zh) | 2023-08-01 |
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CN114464814A (zh) * | 2022-01-26 | 2022-05-10 | 南京航空航天大学 | 一种用于锂金属电池负极的改性铜集流体及其制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US6653020B2 (en) * | 2001-04-12 | 2003-11-25 | Rutgers University Foundation | Metal nitride electrode materials for high capacity rechargeable lithium battery cells |
JP5194483B2 (ja) * | 2007-02-23 | 2013-05-08 | 三菱化学株式会社 | 非水電解質二次電池用シリコン負極集電体、非水電解質二次電池用シリコン負極及びその製造方法、並びに非水電解質二次電池 |
CN106654170A (zh) * | 2011-10-18 | 2017-05-10 | 浙江大学 | 一种直接用作锂离子电池的高性能负极及其制备方法和使用该负极的电池 |
CN108630945B (zh) * | 2017-03-25 | 2020-12-08 | 华为技术有限公司 | 一种电池电极及其制备方法和电池 |
CN109055976B (zh) * | 2018-08-03 | 2020-06-02 | 北京化工大学 | 一种多级结构过渡金属氮化物电极材料及其制备方法 |
CN109216675A (zh) * | 2018-09-05 | 2019-01-15 | 中国科学院物理研究所 | 一种铜氮化物改性的锂电池材料及其制备方法和应用 |
CN109999805B (zh) * | 2018-10-12 | 2021-11-05 | 中国科学院金属研究所 | 一种含三维多孔结构Cu-CuOX异质结构的制备方法 |
KR102187992B1 (ko) * | 2018-12-18 | 2020-12-08 | 한양대학교 산학협력단 | 친리튬성 코팅층을 포함하는 리튬이차전지용 음극, 이의 제조방법 및 이를 포함하는 리튬이차전지 |
KR102488680B1 (ko) * | 2019-03-08 | 2023-01-17 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 음극, 이의 제조방법 및 이를 포함하는 리튬 이차전지 |
CN110331310B (zh) * | 2019-06-19 | 2021-05-18 | 中国科学院金属研究所 | 三维梯度孔泡沫金属及其制备方法和应用 |
CN110342563A (zh) * | 2019-07-17 | 2019-10-18 | 湖北大学 | 一种氧化铜纳米线及其制备方法和应用 |
CN113036071B (zh) * | 2021-03-08 | 2023-02-24 | 江汉大学 | 一种集流体改性方法、改性集流体及其应用 |
CN113036151B (zh) * | 2021-03-08 | 2022-12-27 | 江汉大学 | 一种氮化物修饰集流体及其制备方法和应用 |
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Inventor after: Huang Xianli Inventor after: Zhao Manman Inventor after: He Jianping Inventor after: Wang Tao Inventor after: Zhuang Dongmei Inventor after: Sheng Lei Inventor after: Wang Lu Inventor after: Cao Min Inventor before: Zhao Manman Inventor before: Huang Xianli Inventor before: He Jianping Inventor before: Wang Tao Inventor before: Zhuang Dongmei Inventor before: Sheng Lei Inventor before: Wang Lu Inventor before: Cao Min |
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