CN104300149B - 一种高容量高循环性能的锂离子电池阴极材料 - Google Patents
一种高容量高循环性能的锂离子电池阴极材料 Download PDFInfo
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- CN104300149B CN104300149B CN201410128371.8A CN201410128371A CN104300149B CN 104300149 B CN104300149 B CN 104300149B CN 201410128371 A CN201410128371 A CN 201410128371A CN 104300149 B CN104300149 B CN 104300149B
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- lithium ion
- ion battery
- active component
- battery cathode
- steel
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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
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
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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
-
- 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
-
- 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
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
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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
Abstract
Description
容量维持率(%) | |
实施例1 | 94.6 |
实施例2 | 94.5 |
实施例3 | 93.7 |
实施例4 | 93.9 |
比较例1 | 80.5 |
比较例2 | 81.7 |
比较例3 | 83.3 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410128371.8A CN104300149B (zh) | 2014-03-31 | 2014-03-31 | 一种高容量高循环性能的锂离子电池阴极材料 |
Applications Claiming Priority (1)
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CN201410128371.8A CN104300149B (zh) | 2014-03-31 | 2014-03-31 | 一种高容量高循环性能的锂离子电池阴极材料 |
Publications (2)
Publication Number | Publication Date |
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CN104300149A CN104300149A (zh) | 2015-01-21 |
CN104300149B true CN104300149B (zh) | 2017-02-15 |
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CN201410128371.8A Active CN104300149B (zh) | 2014-03-31 | 2014-03-31 | 一种高容量高循环性能的锂离子电池阴极材料 |
Country Status (1)
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CN (1) | CN104300149B (zh) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5283136A (en) * | 1992-06-03 | 1994-02-01 | Ramot University Authority For Applied Research And Industrial Development Ltd. | Rechargeable batteries |
KR20130050161A (ko) * | 2011-11-07 | 2013-05-15 | 삼성에스디아이 주식회사 | 전극활물질, 그 제조방법 및 이를 채용한 전극 및 리튬전지 |
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2014
- 2014-03-31 CN CN201410128371.8A patent/CN104300149B/zh active Active
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CN104300149A (zh) | 2015-01-21 |
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Effective date of registration: 20170704 Address after: 202, room 38, 510095 Dan Shui Road, Whampoa District, Guangdong, Guangzhou Co-patentee after: Shen Guopei Patentee after: Guangzhou manganese light lithium battery technology Co., Ltd. Address before: 312300. B36 building, B03 building, Shishi Plaza Business Garden, Xiao Yue town, Shangyu District, Zhejiang, Shaoxing, China Co-patentee before: Lin Daosong Patentee before: SHAOXING ANKA AUTO PARTS CO., LTD. |