CN110649257A - 具有多孔中空纳米管结构的电极材料及其制备方法、负极和锂离子电池 - Google Patents
具有多孔中空纳米管结构的电极材料及其制备方法、负极和锂离子电池 Download PDFInfo
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- CN110649257A CN110649257A CN201910851753.6A CN201910851753A CN110649257A CN 110649257 A CN110649257 A CN 110649257A CN 201910851753 A CN201910851753 A CN 201910851753A CN 110649257 A CN110649257 A CN 110649257A
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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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
- Y02E60/10—Energy storage using batteries
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CN201910851753.6A CN110649257B (zh) | 2019-09-10 | 2019-09-10 | 具有多孔中空纳米管结构的电极材料及其制备方法、负极和锂离子电池 |
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CN201910851753.6A CN110649257B (zh) | 2019-09-10 | 2019-09-10 | 具有多孔中空纳米管结构的电极材料及其制备方法、负极和锂离子电池 |
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CN110649257A true CN110649257A (zh) | 2020-01-03 |
CN110649257B CN110649257B (zh) | 2021-03-16 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101327953A (zh) * | 2008-07-24 | 2008-12-24 | 中南大学 | 一种介孔氧化锆的制备方法 |
CN105375028A (zh) * | 2015-12-08 | 2016-03-02 | 武汉理工大学 | 收缩的可调内结构的介孔无机盐纳米管材料及其制备方法和应用 |
KR20160150425A (ko) * | 2015-06-22 | 2016-12-30 | 영남대학교 산학협력단 | 초미세 산화코발트 나노튜브가 삽입된 그래핀복합체 합성방법 |
CN106531465A (zh) * | 2016-12-13 | 2017-03-22 | 华南师范大学 | 用于光伏储能的四氧化三钴非对称超级电容器及制备方法 |
CN109850956A (zh) * | 2019-03-05 | 2019-06-07 | 桑顿新能源科技有限公司 | 氧化钴纳米管及其制备方法和应用 |
CN109950555A (zh) * | 2019-03-12 | 2019-06-28 | 安徽师范大学 | 钴@四氧化三钴纳米粒子嵌入氮掺杂碳纳米管材料及其制备方法和应用 |
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- 2019-09-10 CN CN201910851753.6A patent/CN110649257B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101327953A (zh) * | 2008-07-24 | 2008-12-24 | 中南大学 | 一种介孔氧化锆的制备方法 |
KR20160150425A (ko) * | 2015-06-22 | 2016-12-30 | 영남대학교 산학협력단 | 초미세 산화코발트 나노튜브가 삽입된 그래핀복합체 합성방법 |
CN105375028A (zh) * | 2015-12-08 | 2016-03-02 | 武汉理工大学 | 收缩的可调内结构的介孔无机盐纳米管材料及其制备方法和应用 |
CN106531465A (zh) * | 2016-12-13 | 2017-03-22 | 华南师范大学 | 用于光伏储能的四氧化三钴非对称超级电容器及制备方法 |
CN109850956A (zh) * | 2019-03-05 | 2019-06-07 | 桑顿新能源科技有限公司 | 氧化钴纳米管及其制备方法和应用 |
CN109950555A (zh) * | 2019-03-12 | 2019-06-28 | 安徽师范大学 | 钴@四氧化三钴纳米粒子嵌入氮掺杂碳纳米管材料及其制备方法和应用 |
Non-Patent Citations (2)
Title |
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JIXING WANG等: "Template-free synthesis of multifunctional Co3O4 nanotubes as excellent performance electrode materials for superior energy storage", 《CHEMICAL ENGINEERING JOURNAL》 * |
JUAN XUA等: "Preparation and electrochemical capacitance of cobalt oxide (Co3O4) nanotubes", 《ELECTROCHIMICA ACTA》 * |
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Address after: 410000 room 504, building B2, Lugu science and technology innovation and entrepreneurship Park, No. 1698, Yuelu West Avenue, high tech Development Zone, Changsha City, Hunan Province Patentee after: Changsha Jianbing Technology Co.,Ltd. Address before: 410031 room 811, South Building, Jingfang Xinyu, No. 15, Section 1, Jinxing North Road, Wangyue street, Yuelu District, Changsha City, Hunan Province Patentee before: Changsha Jianbing Technology Co.,Ltd. |