CN104409705A - 一种碳包覆锗掺杂锰酸锂复合正极材料的制备方法 - Google Patents
一种碳包覆锗掺杂锰酸锂复合正极材料的制备方法 Download PDFInfo
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- CN104409705A CN104409705A CN201410793070.7A CN201410793070A CN104409705A CN 104409705 A CN104409705 A CN 104409705A CN 201410793070 A CN201410793070 A CN 201410793070A CN 104409705 A CN104409705 A CN 104409705A
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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
- H01M4/366—Composites as layered products
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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
- H01M4/36—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
- H01M4/62—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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- 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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- Inorganic Chemistry (AREA)
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Abstract
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Priority Applications (1)
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CN201410793070.7A CN104409705A (zh) | 2014-12-20 | 2014-12-20 | 一种碳包覆锗掺杂锰酸锂复合正极材料的制备方法 |
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CN201410793070.7A CN104409705A (zh) | 2014-12-20 | 2014-12-20 | 一种碳包覆锗掺杂锰酸锂复合正极材料的制备方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105576205A (zh) * | 2015-12-21 | 2016-05-11 | 宁波高新区锦众信息科技有限公司 | 一种锂离子电池用碳包覆硅酸锰锂复合材料的制备方法 |
CN106058242B (zh) * | 2016-08-04 | 2018-09-18 | 英德市科恒新能源科技有限公司 | 一种纳米固相包覆型锂电池正极材料的制备方法 |
CN114388797A (zh) * | 2021-12-17 | 2022-04-22 | 合肥国轩高科动力能源有限公司 | 一种包覆型锂离子电池三元正极材料及其制备方法和应用 |
CN116043039A (zh) * | 2023-02-16 | 2023-05-02 | 昆明理工大学 | 一种超声协同纯化单宁锗渣制备高结晶度锗精矿的方法 |
CN118637667A (zh) * | 2024-08-12 | 2024-09-13 | 山东诺迅新能源有限公司 | 一种硫酸锰高温固相合成锰酸锂正极材料的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1278663A (zh) * | 1999-06-17 | 2001-01-03 | 三星Sdi株式会社 | 可再充电的锂蓄电池用的阳极活性物质及其制备方法 |
CN102593443A (zh) * | 2012-03-07 | 2012-07-18 | 浙江瓦力新能源科技有限公司 | 一种制备阴极活性纳米复合材料的方法 |
CN102916188A (zh) * | 2012-09-29 | 2013-02-06 | 华东理工大学 | 分级孔碳/聚有机多硫化物/聚苯胺复合材料的制备方法 |
CN103682315A (zh) * | 2013-12-20 | 2014-03-26 | 哈尔滨工业大学 | 高容量、长寿命锂离子电池锰酸锂正极材料的制备方法 |
CN103872315A (zh) * | 2014-04-09 | 2014-06-18 | 周末 | 一种锗掺杂高能量密度的钴酸锂复合正极材料的制备方法 |
-
2014
- 2014-12-20 CN CN201410793070.7A patent/CN104409705A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1278663A (zh) * | 1999-06-17 | 2001-01-03 | 三星Sdi株式会社 | 可再充电的锂蓄电池用的阳极活性物质及其制备方法 |
CN102593443A (zh) * | 2012-03-07 | 2012-07-18 | 浙江瓦力新能源科技有限公司 | 一种制备阴极活性纳米复合材料的方法 |
CN102916188A (zh) * | 2012-09-29 | 2013-02-06 | 华东理工大学 | 分级孔碳/聚有机多硫化物/聚苯胺复合材料的制备方法 |
CN103682315A (zh) * | 2013-12-20 | 2014-03-26 | 哈尔滨工业大学 | 高容量、长寿命锂离子电池锰酸锂正极材料的制备方法 |
CN103872315A (zh) * | 2014-04-09 | 2014-06-18 | 周末 | 一种锗掺杂高能量密度的钴酸锂复合正极材料的制备方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105576205A (zh) * | 2015-12-21 | 2016-05-11 | 宁波高新区锦众信息科技有限公司 | 一种锂离子电池用碳包覆硅酸锰锂复合材料的制备方法 |
CN106058242B (zh) * | 2016-08-04 | 2018-09-18 | 英德市科恒新能源科技有限公司 | 一种纳米固相包覆型锂电池正极材料的制备方法 |
CN114388797A (zh) * | 2021-12-17 | 2022-04-22 | 合肥国轩高科动力能源有限公司 | 一种包覆型锂离子电池三元正极材料及其制备方法和应用 |
CN114388797B (zh) * | 2021-12-17 | 2023-04-11 | 合肥国轩高科动力能源有限公司 | 一种包覆型锂离子电池三元正极材料及其制备方法和应用 |
CN116043039A (zh) * | 2023-02-16 | 2023-05-02 | 昆明理工大学 | 一种超声协同纯化单宁锗渣制备高结晶度锗精矿的方法 |
CN116043039B (zh) * | 2023-02-16 | 2024-02-09 | 昆明理工大学 | 一种超声协同纯化单宁锗渣制备高结晶度锗精矿的方法 |
CN118637667A (zh) * | 2024-08-12 | 2024-09-13 | 山东诺迅新能源有限公司 | 一种硫酸锰高温固相合成锰酸锂正极材料的方法 |
CN118637667B (zh) * | 2024-08-12 | 2024-10-15 | 山东诺迅新能源有限公司 | 一种硫酸锰高温固相合成锰酸锂正极材料的方法 |
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