HUE065644T2 - Eljárás negatív elektróda elõállítására - Google Patents
Eljárás negatív elektróda elõállításáraInfo
- Publication number
- HUE065644T2 HUE065644T2 HUE20881012A HUE20881012A HUE065644T2 HU E065644 T2 HUE065644 T2 HU E065644T2 HU E20881012 A HUE20881012 A HU E20881012A HU E20881012 A HUE20881012 A HU E20881012A HU E065644 T2 HUE065644 T2 HU E065644T2
- Authority
- HU
- Hungary
- Prior art keywords
- negative electrode
- preparing negative
- preparing
- electrode
- negative
- Prior art date
Links
Classifications
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/134—Electrodes based on metals, Si or alloys
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
-
- 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
- H01M4/0402—Methods of deposition of the material
- H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
-
- 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
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
-
- 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
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- H01M4/044—Activating, forming or electrochemical attack of the supporting material
- H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
-
- 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
- H01M4/0459—Electrochemical doping, intercalation, occlusion or alloying
-
- 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
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- 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
-
- 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
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/665—Composites
- H01M4/667—Composites in the form of layers, e.g. coatings
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20190138873 | 2019-11-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
HUE065644T2 true HUE065644T2 (hu) | 2024-06-28 |
Family
ID=75715465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUE20881012A HUE065644T2 (hu) | 2019-11-01 | 2020-10-30 | Eljárás negatív elektróda elõállítására |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220359855A1 (hu) |
EP (1) | EP4044277B1 (hu) |
KR (1) | KR20210053244A (hu) |
CN (1) | CN114586219B (hu) |
ES (1) | ES2975913T3 (hu) |
HU (1) | HUE065644T2 (hu) |
WO (1) | WO2021086132A1 (hu) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO347334B1 (en) * | 2021-06-22 | 2023-09-18 | Beyonder As | Method for pre-lithiating an anode for an energy storage device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130302688A1 (en) * | 2011-01-24 | 2013-11-14 | Panasonic Corporation | Lithium secondary battery and method for producing same |
KR20140111622A (ko) * | 2013-03-11 | 2014-09-19 | 주식회사 엘지화학 | 리튬의 프리도핑 방법, 상기 방법을 포함하는 리튬 이차전지의 제조방법, 및 상기 제조방법으로부터 제조된 리튬 이차전지 |
US9837659B2 (en) * | 2014-12-22 | 2017-12-05 | GM Global Technology Operations LLC | Process for lithiating negative electrodes for lithium ion electrochemical cells |
CN107799721B (zh) * | 2016-09-07 | 2020-02-07 | 北京卫蓝新能源科技有限公司 | 预锂化负极、包括其的二次电池、以及它们的制造方法 |
KR102268077B1 (ko) * | 2017-07-12 | 2021-06-23 | 주식회사 엘지에너지솔루션 | 리튬 이차전지 및 이의 제조 방법 |
JP2020536348A (ja) * | 2017-10-03 | 2020-12-10 | イオクサス, インコーポレイテッド | 電気化学的エネルギー貯蔵装置のための安定化リチウム化電極を製造するためのシステム及び方法 |
CN109994773A (zh) * | 2018-01-03 | 2019-07-09 | 郑州宇通客车股份有限公司 | 一种锂离子电池用固态复合电解质膜及其制备方法、固态锂离子电池 |
WO2019147084A1 (ko) * | 2018-01-25 | 2019-08-01 | 주식회사 엘지화학 | 리튬 이차전지용 음극의 제조방법 |
KR20190101807A (ko) * | 2018-02-23 | 2019-09-02 | 주식회사 엘지화학 | 리튬 이차전지용 음극, 이의 제조방법 및 상기 리튬 이차전지용 음극을 포함하는 리튬 이차전지 |
WO2019172661A1 (ko) * | 2018-03-07 | 2019-09-12 | 주식회사 엘지화학 | 음극의 제조 방법 |
-
2020
- 2020-10-30 KR KR1020200143613A patent/KR20210053244A/ko active Search and Examination
- 2020-10-30 CN CN202080070553.8A patent/CN114586219B/zh active Active
- 2020-10-30 HU HUE20881012A patent/HUE065644T2/hu unknown
- 2020-10-30 EP EP20881012.7A patent/EP4044277B1/en active Active
- 2020-10-30 WO PCT/KR2020/015078 patent/WO2021086132A1/ko unknown
- 2020-10-30 ES ES20881012T patent/ES2975913T3/es active Active
- 2020-10-30 US US17/770,239 patent/US20220359855A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ES2975913T3 (es) | 2024-07-17 |
EP4044277A4 (en) | 2023-05-03 |
EP4044277A1 (en) | 2022-08-17 |
CN114586219A (zh) | 2022-06-03 |
KR20210053244A (ko) | 2021-05-11 |
US20220359855A1 (en) | 2022-11-10 |
CN114586219B (zh) | 2024-07-02 |
EP4044277B1 (en) | 2024-02-21 |
WO2021086132A1 (ko) | 2021-05-06 |
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