CN112624211A - 石墨烯负载多金属氧化物包覆正极材料及制备方法和应用 - Google Patents
石墨烯负载多金属氧化物包覆正极材料及制备方法和应用 Download PDFInfo
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- CN112624211A CN112624211A CN202011510704.5A CN202011510704A CN112624211A CN 112624211 A CN112624211 A CN 112624211A CN 202011510704 A CN202011510704 A CN 202011510704A CN 112624211 A CN112624211 A CN 112624211A
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- graphene
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
- C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
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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
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/194—After-treatment
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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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
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
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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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- Engineering & Computer Science (AREA)
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- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
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Abstract
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CN202011510704.5A CN112624211B (zh) | 2020-12-18 | 2020-12-18 | 石墨烯负载多金属氧化物包覆正极材料及制备方法和应用 |
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CN202011510704.5A CN112624211B (zh) | 2020-12-18 | 2020-12-18 | 石墨烯负载多金属氧化物包覆正极材料及制备方法和应用 |
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CN112624211A true CN112624211A (zh) | 2021-04-09 |
CN112624211B CN112624211B (zh) | 2022-12-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113948706A (zh) * | 2021-10-16 | 2022-01-18 | 西北工业大学 | 一种高度分散的石墨烯基导电浆料的制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103811749A (zh) * | 2014-03-12 | 2014-05-21 | 张萍 | 一种石墨烯-多元金属正极材料的制备方法 |
CN104577113A (zh) * | 2014-12-17 | 2015-04-29 | 李震祺 | 一种石墨烯包覆磷酸铁锰锂正极材料及其制备方法 |
CN106450279A (zh) * | 2016-10-28 | 2017-02-22 | 武汉理工大学 | 一种石墨烯包覆镍钴锰锂离子电池正极材料的制备方法 |
CN107910498A (zh) * | 2017-10-27 | 2018-04-13 | 风帆有限责任公司 | 改性钛酸锂负极材料、制备方法及钛酸锂电池 |
CN108258224A (zh) * | 2018-01-22 | 2018-07-06 | 华南理工大学 | 一种表面包覆金属氧化物的三元正极材料及其制备方法 |
CN109728269A (zh) * | 2018-12-18 | 2019-05-07 | 南京理工大学 | 石墨烯包覆钴铝酸锂电极材料的制备方法 |
CN110311113A (zh) * | 2019-07-02 | 2019-10-08 | 宁夏汉尧石墨烯储能材料科技有限公司 | 一种石墨烯包覆的锂离子电池正极材料 |
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2020
- 2020-12-18 CN CN202011510704.5A patent/CN112624211B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103811749A (zh) * | 2014-03-12 | 2014-05-21 | 张萍 | 一种石墨烯-多元金属正极材料的制备方法 |
CN104577113A (zh) * | 2014-12-17 | 2015-04-29 | 李震祺 | 一种石墨烯包覆磷酸铁锰锂正极材料及其制备方法 |
CN106450279A (zh) * | 2016-10-28 | 2017-02-22 | 武汉理工大学 | 一种石墨烯包覆镍钴锰锂离子电池正极材料的制备方法 |
CN107910498A (zh) * | 2017-10-27 | 2018-04-13 | 风帆有限责任公司 | 改性钛酸锂负极材料、制备方法及钛酸锂电池 |
CN108258224A (zh) * | 2018-01-22 | 2018-07-06 | 华南理工大学 | 一种表面包覆金属氧化物的三元正极材料及其制备方法 |
CN109728269A (zh) * | 2018-12-18 | 2019-05-07 | 南京理工大学 | 石墨烯包覆钴铝酸锂电极材料的制备方法 |
CN110311113A (zh) * | 2019-07-02 | 2019-10-08 | 宁夏汉尧石墨烯储能材料科技有限公司 | 一种石墨烯包覆的锂离子电池正极材料 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113948706A (zh) * | 2021-10-16 | 2022-01-18 | 西北工业大学 | 一种高度分散的石墨烯基导电浆料的制备方法 |
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