CN113401908B - 一种三维多孔的锂离子电池用二氧化硅负极材料的制备方法 - Google Patents
一种三维多孔的锂离子电池用二氧化硅负极材料的制备方法 Download PDFInfo
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- CN113401908B CN113401908B CN202110659562.7A CN202110659562A CN113401908B CN 113401908 B CN113401908 B CN 113401908B CN 202110659562 A CN202110659562 A CN 202110659562A CN 113401908 B CN113401908 B CN 113401908B
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- silicon dioxide
- lithium ion
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- mxene
- ion battery
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/921—Titanium carbide
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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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
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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
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
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CN202110659562.7A CN113401908B (zh) | 2021-06-11 | 2021-06-11 | 一种三维多孔的锂离子电池用二氧化硅负极材料的制备方法 |
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CN202110659562.7A CN113401908B (zh) | 2021-06-11 | 2021-06-11 | 一种三维多孔的锂离子电池用二氧化硅负极材料的制备方法 |
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CN113401908A CN113401908A (zh) | 2021-09-17 |
CN113401908B true CN113401908B (zh) | 2022-05-27 |
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CN202110659562.7A Active CN113401908B (zh) | 2021-06-11 | 2021-06-11 | 一种三维多孔的锂离子电池用二氧化硅负极材料的制备方法 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103736523A (zh) * | 2014-01-10 | 2014-04-23 | 南京工业大学 | 一种高稳定性金属有机骨架复合材料、制备方法及其应用 |
KR20200079651A (ko) * | 2018-12-26 | 2020-07-06 | 경북대학교 산학협력단 | 3차원 MXene 필름, 이를 포함하는 흡착제 및 이의 제조 방법 |
CN111384381A (zh) * | 2020-03-23 | 2020-07-07 | 北京化工大学 | 一种锂离子电池用硅@碳/MXene三元复合材料及其制备方法 |
CN111883745A (zh) * | 2020-06-15 | 2020-11-03 | 辽宁科技大学 | 一种MOF/MXene/CF复合纳米片及其合成方法 |
CN112687867A (zh) * | 2020-12-25 | 2021-04-20 | 惠州亿纬锂能股份有限公司 | 复合负极材料、其制备方法和锂离子电池 |
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2021
- 2021-06-11 CN CN202110659562.7A patent/CN113401908B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103736523A (zh) * | 2014-01-10 | 2014-04-23 | 南京工业大学 | 一种高稳定性金属有机骨架复合材料、制备方法及其应用 |
KR20200079651A (ko) * | 2018-12-26 | 2020-07-06 | 경북대학교 산학협력단 | 3차원 MXene 필름, 이를 포함하는 흡착제 및 이의 제조 방법 |
CN111384381A (zh) * | 2020-03-23 | 2020-07-07 | 北京化工大学 | 一种锂离子电池用硅@碳/MXene三元复合材料及其制备方法 |
CN111883745A (zh) * | 2020-06-15 | 2020-11-03 | 辽宁科技大学 | 一种MOF/MXene/CF复合纳米片及其合成方法 |
CN112687867A (zh) * | 2020-12-25 | 2021-04-20 | 惠州亿纬锂能股份有限公司 | 复合负极材料、其制备方法和锂离子电池 |
Non-Patent Citations (1)
Title |
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SiO_2_C复合负极材料的制备及其性能;任玉荣 等;《中国科学》;20150618;第45卷(第7期);全文 * |
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Inventor after: Chen Ziang Inventor after: Yu Sihan Inventor after: Cao Jiangxing Inventor after: Jiang Hongmin Inventor after: Ma Tingli Inventor after: Fan Meiqiang Inventor before: Chen Ziang Inventor before: Yu Sihan Inventor before: Cao Jiangxing Inventor before: Jiang Hongmin Inventor before: Ma Tingli |