EP3969207A4 - Relithiierung unter oxidierenden bedingungen - Google Patents
Relithiierung unter oxidierenden bedingungen Download PDFInfo
- Publication number
- EP3969207A4 EP3969207A4 EP20810010.7A EP20810010A EP3969207A4 EP 3969207 A4 EP3969207 A4 EP 3969207A4 EP 20810010 A EP20810010 A EP 20810010A EP 3969207 A4 EP3969207 A4 EP 3969207A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- relithiation
- oxidizing conditions
- oxidizing
- conditions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H01M4/0438—Processes of manufacture in general by electrochemical processing
-
- 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
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/415,879 US11394062B2 (en) | 2016-01-07 | 2019-05-17 | Relithiation in oxidizing conditions |
PCT/US2020/032877 WO2020236513A1 (en) | 2019-05-17 | 2020-05-14 | Relithiation in oxidizing conditions |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3969207A1 EP3969207A1 (de) | 2022-03-23 |
EP3969207A4 true EP3969207A4 (de) | 2023-06-14 |
Family
ID=73458755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20810010.7A Pending EP3969207A4 (de) | 2019-05-17 | 2020-05-14 | Relithiierung unter oxidierenden bedingungen |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3969207A4 (de) |
JP (1) | JP2022542637A (de) |
KR (1) | KR20220011146A (de) |
CN (1) | CN114207910A (de) |
GB (1) | GB2599540A (de) |
WO (1) | WO2020236513A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113793915B (zh) * | 2021-09-15 | 2023-03-24 | 昆明理工大学 | 一种废旧锂离子电池正极材料的修复方法 |
CN115889419A (zh) * | 2022-10-11 | 2023-04-04 | 安徽格派锂电循环科技有限公司 | 一种从废旧锂电池中有效分离正极材料与铝箔的方法 |
CN116742174B (zh) * | 2023-04-19 | 2024-03-19 | 江苏理工学院 | 一种分离废旧锂电池正极活性材料与铝箔的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009105713A1 (en) * | 2008-02-22 | 2009-08-27 | Sloop Steven E | Reintroduction of lithium into recycled battery materials |
US20100203366A1 (en) * | 2008-02-22 | 2010-08-12 | Sloop Steven E | Recycling of battery electrode materials |
CN103151519A (zh) * | 2013-02-22 | 2013-06-12 | 同济大学 | 一种超声场强化下氧化剂辅助修复失效钴酸锂材料方法 |
CN105098281A (zh) * | 2015-08-28 | 2015-11-25 | 郭建 | 从废旧多元动力锂离子电池中回收多元正极材料的方法 |
US20160043450A1 (en) * | 2014-08-06 | 2016-02-11 | Steven E. Sloop | Recycling positive-electrode material of a lithium-ion battery |
US20170200989A1 (en) * | 2016-01-07 | 2017-07-13 | Hulico LLC | Relithiation in oxidizing conditions |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6150050A (en) * | 1998-03-09 | 2000-11-21 | Valence Technology, Inc | Method for recovering particulate material from electrical components |
CN102160220B (zh) * | 2008-07-28 | 2014-08-13 | S·E·斯鲁普 | 循环利用具有碱性电解质的电池 |
US8882007B1 (en) * | 2013-11-21 | 2014-11-11 | Retriev Technologies Incorporated | Process for recovering and regenerating lithium cathode material from lithium-ion batteries |
-
2020
- 2020-05-14 GB GB2117980.9A patent/GB2599540A/en not_active Withdrawn
- 2020-05-14 KR KR1020217041405A patent/KR20220011146A/ko unknown
- 2020-05-14 JP JP2021568716A patent/JP2022542637A/ja active Pending
- 2020-05-14 CN CN202080050885.XA patent/CN114207910A/zh active Pending
- 2020-05-14 WO PCT/US2020/032877 patent/WO2020236513A1/en active Application Filing
- 2020-05-14 EP EP20810010.7A patent/EP3969207A4/de active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009105713A1 (en) * | 2008-02-22 | 2009-08-27 | Sloop Steven E | Reintroduction of lithium into recycled battery materials |
US20100203366A1 (en) * | 2008-02-22 | 2010-08-12 | Sloop Steven E | Recycling of battery electrode materials |
CN103151519A (zh) * | 2013-02-22 | 2013-06-12 | 同济大学 | 一种超声场强化下氧化剂辅助修复失效钴酸锂材料方法 |
US20160043450A1 (en) * | 2014-08-06 | 2016-02-11 | Steven E. Sloop | Recycling positive-electrode material of a lithium-ion battery |
CN105098281A (zh) * | 2015-08-28 | 2015-11-25 | 郭建 | 从废旧多元动力锂离子电池中回收多元正极材料的方法 |
US20170200989A1 (en) * | 2016-01-07 | 2017-07-13 | Hulico LLC | Relithiation in oxidizing conditions |
Non-Patent Citations (4)
Title |
---|
MIN HEE ET AL: "Recovery of Lithium Cobalt Oxide Material from the Cathode of Spent Lithium-Ion Batteries", ELECTROCHEMISTRY LETTERS, vol. 3, no. 6, 14 April 2014 (2014-04-14), pages A58 - A61, XP093045191, Retrieved from the Internet <URL:https://iopscience.iop.org/article/10.1149/2.006406eel/pdf?casa_token=qxKsAA0RsHMAAAAA:P6rDQhVjGvLGoZKszlyr8_KxPpkHV60r3nOQDPTOHrlfavLaO_H5852orxwMNr5iwog2IzKhvg> * |
See also references of WO2020236513A1 * |
ZHANG ZHEMING ET AL: "Ultrasound-assisted Hydrothermal Renovation of LiCoO 2 from the Cathode of Spent Lithium-ion Batteries", INT. J. ELECTROCHEM. SCI. INTERNATIONAL JOURNAL, vol. 9, 14 April 2014 (2014-04-14), pages 3691 - 3700, XP093045188, Retrieved from the Internet <URL:http://www.electrochemsci.org/papers/vol9/90703691.pdf> * |
ZHU SHUGUANG ET AL: "Renovation of Lithium Cobalt Oxide from the Cathode of Spent Lithium Ion Batteries by Ultrasonic Radiation", FRESENIUS ENVIRONMENTAL BULLETIN, vol. 21, no. 7, 31 July 2012 (2012-07-31), pages 1754 - 1759, XP093045185 * |
Also Published As
Publication number | Publication date |
---|---|
JP2022542637A (ja) | 2022-10-06 |
CN114207910A (zh) | 2022-03-18 |
KR20220011146A (ko) | 2022-01-27 |
GB2599540A (en) | 2022-04-06 |
EP3969207A1 (de) | 2022-03-23 |
GB202117980D0 (en) | 2022-01-26 |
WO2020236513A1 (en) | 2020-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20211213 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230517 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01M 4/139 20100101ALI20230511BHEP Ipc: H01M 4/04 20060101ALI20230511BHEP Ipc: H01M 10/54 20060101ALI20230511BHEP Ipc: B22F 9/04 20060101ALI20230511BHEP Ipc: B22F 1/00 20220101AFI20230511BHEP |