CN102867949B - 锂离子二次电池正极材料及其制备方法 - Google Patents
锂离子二次电池正极材料及其制备方法 Download PDFInfo
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- CN102867949B CN102867949B CN201110188328.7A CN201110188328A CN102867949B CN 102867949 B CN102867949 B CN 102867949B CN 201110188328 A CN201110188328 A CN 201110188328A CN 102867949 B CN102867949 B CN 102867949B
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- lithium
- secondary battery
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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
- H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
-
- 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
-
- 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
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110188328.7A CN102867949B (zh) | 2011-07-04 | 2011-07-04 | 锂离子二次电池正极材料及其制备方法 |
US13/541,756 US9281516B2 (en) | 2011-07-04 | 2012-07-04 | Cathode material of lithium ion secondary battery and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110188328.7A CN102867949B (zh) | 2011-07-04 | 2011-07-04 | 锂离子二次电池正极材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102867949A CN102867949A (zh) | 2013-01-09 |
CN102867949B true CN102867949B (zh) | 2015-09-30 |
Family
ID=47438849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110188328.7A Active CN102867949B (zh) | 2011-07-04 | 2011-07-04 | 锂离子二次电池正极材料及其制备方法 |
Country Status (2)
Country | Link |
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US (1) | US9281516B2 (zh) |
CN (1) | CN102867949B (zh) |
Families Citing this family (32)
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CN103199242B (zh) * | 2013-03-05 | 2017-05-03 | 东莞新能源科技有限公司 | 硼硅酸盐包覆改性的钴酸锂及其制备方法 |
AU2014248900C1 (en) | 2013-03-12 | 2017-06-08 | Apple Inc. | High voltage, high volumetric energy density Li-ion battery using advanced cathode materials |
GB201400274D0 (en) * | 2014-01-08 | 2014-02-26 | Ilika Technologies Ltd | Vapour deposition method for preparing amorphous lithium-containing compounds |
GB201400276D0 (en) | 2014-01-08 | 2014-02-26 | Ilika Technologies Ltd | Vapour deposition method for fabricating lithium-containing thin film layered structures |
FR3019168B1 (fr) * | 2014-03-31 | 2019-08-09 | Saft Groupe S.A. | Electrode positive pour generateur electrochimique lithium-ion |
JP6494194B2 (ja) * | 2014-07-04 | 2019-04-03 | マクセルホールディングス株式会社 | リチウム二次電池用被覆正極活物質、その製造方法及びそれを用いたリチウム二次電池 |
CN105304890A (zh) * | 2014-07-11 | 2016-02-03 | 北京当升材料科技股份有限公司 | 一种含硅锂离子电池正极材料及其制备方法 |
US9716265B2 (en) | 2014-08-01 | 2017-07-25 | Apple Inc. | High-density precursor for manufacture of composite metal oxide cathodes for Li-ion batteries |
KR102160330B1 (ko) * | 2015-03-31 | 2020-09-25 | 가부시키가이샤 무라타 세이사쿠쇼 | 리튬 이온 전도체, 고체 전해질층, 전극, 전지 및 전자 기기 |
US10297821B2 (en) | 2015-09-30 | 2019-05-21 | Apple Inc. | Cathode-active materials, their precursors, and methods of forming |
JP6523483B2 (ja) * | 2015-12-03 | 2019-06-05 | 株式会社東芝 | 非水電解質電池用正極活物質、非水電解質電池用正極、非水電解質電池および電池パック、車両 |
CN109328409A (zh) | 2016-03-14 | 2019-02-12 | 苹果公司 | 用于锂离子电池的阴极活性材料 |
EP3472881B1 (en) | 2016-06-15 | 2023-10-11 | Ilika Technologies Limited | Lithium borosilicate glass as electrolyte and electrode protective layer |
US10297823B2 (en) | 2016-09-20 | 2019-05-21 | Apple Inc. | Cathode active materials having improved particle morphologies |
CN109715562B (zh) | 2016-09-21 | 2022-03-11 | 苹果公司 | 用于锂离子电池的表面稳定阴极材料及其合成方法 |
CN106816596A (zh) * | 2017-03-24 | 2017-06-09 | 江苏乐能电池股份有限公司 | 一种改性三元复合材料的制备方法 |
CN108666534B (zh) * | 2017-03-27 | 2021-03-19 | 天津国安盟固利新材料科技股份有限公司 | 一种双层包覆的锂离子电池正极材料及其制备方法 |
WO2019040533A1 (en) * | 2017-08-22 | 2019-02-28 | A123 Systems Llc | GLASS COATING OF LITHIUM TETRABORATE ON CATHODE MATERIALS TO IMPROVE CYCLING SAFETY AND STABILITY |
CN109786681B (zh) * | 2017-12-28 | 2021-03-16 | 湖南长远锂科股份有限公司 | 一种具有导电性复合包覆层的锂离子电池正极材料及其制备方法 |
US11695108B2 (en) | 2018-08-02 | 2023-07-04 | Apple Inc. | Oxide mixture and complex oxide coatings for cathode materials |
US11749799B2 (en) | 2018-08-17 | 2023-09-05 | Apple Inc. | Coatings for cathode active materials |
GB201814039D0 (en) | 2018-08-29 | 2018-10-10 | Ilika Tech Ltd | Method |
CN111952552B (zh) * | 2019-05-17 | 2021-11-30 | 湖南杉杉能源科技股份有限公司 | 一种玻璃态包覆型正极材料及其制备方法 |
US11757096B2 (en) | 2019-08-21 | 2023-09-12 | Apple Inc. | Aluminum-doped lithium cobalt manganese oxide batteries |
US12074321B2 (en) | 2019-08-21 | 2024-08-27 | Apple Inc. | Cathode active materials for lithium ion batteries |
CN110620219A (zh) * | 2019-08-22 | 2019-12-27 | 合肥国轩高科动力能源有限公司 | 一种锂离子正极材料表面包覆金属氧化物薄膜的方法 |
CN110342816B (zh) * | 2019-08-27 | 2021-11-02 | 江西理工大学 | 一种玻璃态固体电解质及其制备方法 |
CN110534717B (zh) * | 2019-09-04 | 2021-10-01 | 厦门厦钨新能源材料股份有限公司 | 正极材料及其制备方法 |
CN111646523A (zh) * | 2020-06-29 | 2020-09-11 | 蜂巢能源科技有限公司 | 高安全双掺杂的高镍三元正极材料及其制备方法和锂离子电池 |
CN114042753B (zh) * | 2021-10-22 | 2023-08-08 | 宜春赣锋锂业有限公司 | 一种锂硼合金带坯的制备方法 |
CN114649518B (zh) * | 2022-03-24 | 2022-11-01 | 湖北万润新能源科技股份有限公司 | 一种硼铁合金包覆磷酸铁锂的制备方法 |
CN115312759A (zh) * | 2022-09-13 | 2022-11-08 | 陕西红马科技有限公司 | 一种低压降的钴酸锂正极材料及制备方法 |
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2012
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Publication number | Publication date |
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CN102867949A (zh) | 2013-01-09 |
US20130011738A1 (en) | 2013-01-10 |
US9281516B2 (en) | 2016-03-08 |
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Address after: 313000 Huzhou economic and Technological Development Zone, Zhejiang, Hung Fung Road, No. 2198 Patentee after: Microvast Power Systems (Huzhou) Co., Ltd. Address before: 313000 Zhejiang Province, Huzhou City West Road No. 688 Patentee before: Microvast Power Systems (Huzhou) Co., Ltd. |