CN106938845B - 一种用于锂离子电池的氧化石墨正极材料及制备方法、锂离子电池正极的制备方法 - Google Patents
一种用于锂离子电池的氧化石墨正极材料及制备方法、锂离子电池正极的制备方法 Download PDFInfo
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- CN106938845B CN106938845B CN201710141762.7A CN201710141762A CN106938845B CN 106938845 B CN106938845 B CN 106938845B CN 201710141762 A CN201710141762 A CN 201710141762A CN 106938845 B CN106938845 B CN 106938845B
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- lithium ion
- ion battery
- graphite oxide
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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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141762.7A CN106938845B (zh) | 2017-03-10 | 2017-03-10 | 一种用于锂离子电池的氧化石墨正极材料及制备方法、锂离子电池正极的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710141762.7A CN106938845B (zh) | 2017-03-10 | 2017-03-10 | 一种用于锂离子电池的氧化石墨正极材料及制备方法、锂离子电池正极的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106938845A CN106938845A (zh) | 2017-07-11 |
| CN106938845B true CN106938845B (zh) | 2019-10-18 |
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| CN201710141762.7A Active CN106938845B (zh) | 2017-03-10 | 2017-03-10 | 一种用于锂离子电池的氧化石墨正极材料及制备方法、锂离子电池正极的制备方法 |
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| CN (1) | CN106938845B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862483B (zh) * | 2018-06-29 | 2021-06-04 | 吉林大学 | 一种用于有机污染物电催化降解的电极、制备方法及其应用 |
| CN116477620B (zh) * | 2023-03-24 | 2024-06-04 | 中国地质大学(武汉) | 一种高可逆容量钠离子电池负极材料和利用大鳞片石墨制备其的方法及其应用 |
| CN116654924A (zh) * | 2023-05-31 | 2023-08-29 | 西南科技大学 | 高离子导电性能石墨氢氧化物及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569756B (zh) * | 2011-12-27 | 2014-10-15 | 上海交通大学 | 锂离子电池负极用硅/石墨烯纳米复合材料的制备方法 |
| CN104743551B (zh) * | 2015-03-27 | 2017-03-01 | 上海应用技术学院 | 一种还原氧化石墨烯导热薄膜的制备方法 |
| CN105355870B (zh) * | 2015-10-22 | 2018-04-03 | 清华大学深圳研究生院 | 膨胀石墨与纳米硅复合材料及其制备方法、电极片、电池 |
| CN105439128A (zh) * | 2015-11-09 | 2016-03-30 | 国网智能电网研究院 | 一种多孔石墨烯锂离子电池正极材料的制备方法 |
| CN105565305A (zh) * | 2015-12-28 | 2016-05-11 | 宁国市龙晟柔性储能材料科技有限公司 | 利用绿色还原剂制备石墨烯的方法 |
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- 2017-03-10 CN CN201710141762.7A patent/CN106938845B/zh active Active
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| CN106938845A (zh) | 2017-07-11 |
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Effective date of registration: 20250620 Address after: 528325 Guangdong Province Foshan City Shunde District Xingtan Town Dedu Road 68 Shunde Intelligent Innovation Park Building 4 Area 1001 Room 21-2 Patentee after: Foshan Junchi New Energy Co.,Ltd. Country or region after: China Address before: No. 68 Defu Road, Xingtan Town, Shunde District, Foshan City, Guangdong Province 528306 (Address Declaration) Patentee before: Guangdong Junchi New Energy Co.,Ltd. Country or region before: China |