CN104112861B - 通过锂二次电池正极活性材料添加剂实现表面修饰的方法 - Google Patents
通过锂二次电池正极活性材料添加剂实现表面修饰的方法 Download PDFInfo
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- CN104112861B CN104112861B CN201410285970.0A CN201410285970A CN104112861B CN 104112861 B CN104112861 B CN 104112861B CN 201410285970 A CN201410285970 A CN 201410285970A CN 104112861 B CN104112861 B CN 104112861B
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- positive electrode
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- 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
- H01M4/62—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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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
- H01M4/139—Processes of manufacture
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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CN201410285970.0A CN104112861B (zh) | 2014-08-05 | 2014-08-05 | 通过锂二次电池正极活性材料添加剂实现表面修饰的方法 |
Applications Claiming Priority (1)
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CN201410285970.0A CN104112861B (zh) | 2014-08-05 | 2014-08-05 | 通过锂二次电池正极活性材料添加剂实现表面修饰的方法 |
Publications (2)
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CN104112861A CN104112861A (zh) | 2014-10-22 |
CN104112861B true CN104112861B (zh) | 2016-11-16 |
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CN201410285970.0A Active CN104112861B (zh) | 2014-08-05 | 2014-08-05 | 通过锂二次电池正极活性材料添加剂实现表面修饰的方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107591532B (zh) * | 2017-08-22 | 2020-05-19 | 中航锂电(洛阳)有限公司 | 一种氟化铝/银双层包覆镍钴锰酸锂正极材料及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5424145A (en) * | 1992-03-18 | 1995-06-13 | Battery Technologies Inc. | High capacity rechargeable cell having manganese dioxide electrode |
KR100413816B1 (ko) * | 2001-10-16 | 2004-01-03 | 학교법인 한양학원 | 리튬 2차 전지용 전극 활물질, 그의 제조방법, 및 그를포함하는 리튬 2차 전지 |
CN1215585C (zh) * | 2003-03-13 | 2005-08-17 | 复旦大学 | 超薄电池及其制备方法 |
US10056644B2 (en) * | 2009-07-24 | 2018-08-21 | Zenlabs Energy, Inc. | Lithium ion batteries with long cycling performance |
CN102549819B (zh) * | 2009-10-13 | 2014-09-24 | 丰田自动车株式会社 | 非水电解液型锂离子二次电池 |
US8663849B2 (en) * | 2010-09-22 | 2014-03-04 | Envia Systems, Inc. | Metal halide coatings on lithium ion battery positive electrode materials and corresponding batteries |
CN102208627A (zh) * | 2011-05-11 | 2011-10-05 | 华南理工大学 | 一种喷雾干燥制备LiFePO4/C复合正极材料的方法 |
CN102931392B (zh) * | 2012-11-02 | 2015-01-07 | 焦作伴侣纳米材料工程有限公司 | 一种锂离子动力电池正极材料锰酸锂及其制备方法 |
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2014
- 2014-08-05 CN CN201410285970.0A patent/CN104112861B/zh active Active
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Inventor after: Tan Furui Inventor after: Bai Ying Inventor after: Yin Yanfeng Inventor after: Zhao Huiling Inventor after: Wei Ling Inventor after: Zhang Weifeng Inventor before: Bai Ying Inventor before: Yin Yanfeng Inventor before: Zhao Huiling Inventor before: Wei Ling Inventor before: Zhang Weifeng |
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