CN108336348B - 一种氧化铝包覆锂离子电池正极材料的制备方法 - Google Patents
一种氧化铝包覆锂离子电池正极材料的制备方法 Download PDFInfo
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- CN108336348B CN108336348B CN201810272363.9A CN201810272363A CN108336348B CN 108336348 B CN108336348 B CN 108336348B CN 201810272363 A CN201810272363 A CN 201810272363A CN 108336348 B CN108336348 B CN 108336348B
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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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- 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
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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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
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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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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CN201810272363.9A CN108336348B (zh) | 2018-03-29 | 2018-03-29 | 一种氧化铝包覆锂离子电池正极材料的制备方法 |
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CN108336348B true CN108336348B (zh) | 2020-02-21 |
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CN109616620A (zh) * | 2018-10-16 | 2019-04-12 | 河南科隆新能源股份有限公司 | 一种氧化镁包覆锂离子电池高镍正极材料的方法 |
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CN102437337A (zh) * | 2011-12-09 | 2012-05-02 | 东莞市迈科科技有限公司 | 一种锂离子电池正极材料LiCoPO4/Al2O3及其制备方法 |
CN104425813A (zh) * | 2013-09-09 | 2015-03-18 | 北京国能电池科技有限公司 | 锂离子电池正极材料的铝包覆方法及锂离子电池正极材料 |
CN104445322A (zh) * | 2014-12-13 | 2015-03-25 | 湖南科技大学 | 一种从矿渣中提取的氢氧化铝制备多孔氧化铝颗粒的方法 |
CN105428625A (zh) * | 2015-12-09 | 2016-03-23 | 山东齐星新材料科技有限公司 | 铝盐水溶液后处理制备氧化铝包覆钴酸锂锂离子电池正极材料的方法 |
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