CN109818100A - 一种修复改性LiFePO4正极废料再利用方法 - Google Patents
一种修复改性LiFePO4正极废料再利用方法 Download PDFInfo
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- CN109818100A CN109818100A CN201910227831.5A CN201910227831A CN109818100A CN 109818100 A CN109818100 A CN 109818100A CN 201910227831 A CN201910227831 A CN 201910227831A CN 109818100 A CN109818100 A CN 109818100A
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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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910227831.5A CN109818100B (zh) | 2019-03-25 | 2019-03-25 | 一种修复改性LiFePO4正极废料再利用方法 |
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| CN201910227831.5A CN109818100B (zh) | 2019-03-25 | 2019-03-25 | 一种修复改性LiFePO4正极废料再利用方法 |
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| CN109818100A true CN109818100A (zh) | 2019-05-28 |
| CN109818100B CN109818100B (zh) | 2021-08-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021102842A1 (zh) * | 2019-11-28 | 2021-06-03 | 宁德时代新能源科技股份有限公司 | 一种以退役磷酸铁锂电池为原料生产磷酸铁锂前驱体的方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997973A (zh) * | 2017-05-12 | 2017-08-01 | 湖南省正源储能材料与器件研究所 | 一种从废旧磷酸铁锂正极料中制备磷酸铁和锂的磷酸盐的方法 |
| WO2018209164A1 (en) * | 2017-05-11 | 2018-11-15 | Worcester Polytechnic Institute | Method and apparatus for recycling lithium iron phosphate batteries |
| CN108923090A (zh) * | 2018-05-29 | 2018-11-30 | 深圳市德方纳米科技股份有限公司 | 一种从废旧磷酸铁锂电池回收制备碳包覆的磷酸锰铁锂正极材料的方法 |
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- 2019-03-25 CN CN201910227831.5A patent/CN109818100B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018209164A1 (en) * | 2017-05-11 | 2018-11-15 | Worcester Polytechnic Institute | Method and apparatus for recycling lithium iron phosphate batteries |
| CN106997973A (zh) * | 2017-05-12 | 2017-08-01 | 湖南省正源储能材料与器件研究所 | 一种从废旧磷酸铁锂正极料中制备磷酸铁和锂的磷酸盐的方法 |
| CN108923090A (zh) * | 2018-05-29 | 2018-11-30 | 深圳市德方纳米科技股份有限公司 | 一种从废旧磷酸铁锂电池回收制备碳包覆的磷酸锰铁锂正极材料的方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021102842A1 (zh) * | 2019-11-28 | 2021-06-03 | 宁德时代新能源科技股份有限公司 | 一种以退役磷酸铁锂电池为原料生产磷酸铁锂前驱体的方法 |
| US12304826B2 (en) | 2019-11-28 | 2025-05-20 | Contemporary Amperex Technology (Hong Kong) Limited | Method for producing lithium iron phosphate precursor by using retired lithium iron phosphate battery as raw material |
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| Publication number | Publication date |
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| CN109818100B (zh) | 2021-08-10 |
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Application publication date: 20190528 Assignee: Nanjing Institute of Engineering Technical Service Co.,Ltd. Assignor: NANJING INSTITUTE OF TECHNOLOGY Contract record no.: X2023980035197 Denomination of invention: A Method for Reusing and Repairing Modified LiFePO4 Cathode Scrap Granted publication date: 20210810 License type: Common License Record date: 20230506 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
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Assignee: Nanjing Institute of Engineering Technical Service Co.,Ltd. Assignor: NANJING INSTITUTE OF TECHNOLOGY Contract record no.: X2023980035197 Date of cancellation: 20240301 |