PL3761407T3 - Sposób wstępnego litowania elektrody ujemnej baterii akumulatorowej - Google Patents
Sposób wstępnego litowania elektrody ujemnej baterii akumulatorowejInfo
- Publication number
- PL3761407T3 PL3761407T3 PL20748798.4T PL20748798T PL3761407T3 PL 3761407 T3 PL3761407 T3 PL 3761407T3 PL 20748798 T PL20748798 T PL 20748798T PL 3761407 T3 PL3761407 T3 PL 3761407T3
- Authority
- PL
- Poland
- Prior art keywords
- lithiation
- negative electrode
- secondary battery
- battery
- electrode
- Prior art date
Links
- 238000006138 lithiation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- H01M4/0402—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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
-
- 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
- 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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- 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
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Dispersion Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190012626A KR102530157B1 (ko) | 2019-01-31 | 2019-01-31 | 이차전지용 음극의 전리튬화 방법 |
| PCT/KR2020/001383 WO2020159236A1 (ko) | 2019-01-31 | 2020-01-30 | 이차전지용 음극의 전리튬화 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3761407T3 true PL3761407T3 (pl) | 2024-02-12 |
Family
ID=71842327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20748798.4T PL3761407T3 (pl) | 2019-01-31 | 2020-01-30 | Sposób wstępnego litowania elektrody ujemnej baterii akumulatorowej |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11456446B2 (pl) |
| EP (1) | EP3761407B1 (pl) |
| KR (1) | KR102530157B1 (pl) |
| CN (1) | CN111886722B (pl) |
| ES (1) | ES2964313T3 (pl) |
| HU (1) | HUE063876T2 (pl) |
| PL (1) | PL3761407T3 (pl) |
| WO (1) | WO2020159236A1 (pl) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12142751B2 (en) * | 2020-06-25 | 2024-11-12 | GM Global Technology Operations LLC | Pre-lithiation of battery electrode material |
| KR20220023515A (ko) | 2020-08-21 | 2022-03-02 | 주식회사 엘지에너지솔루션 | 음극의 전리튬화 장치 및 음극의 전리튬화 방법 |
| KR102886269B1 (ko) | 2020-08-21 | 2025-11-13 | 주식회사 엘지에너지솔루션 | 음극의 전리튬화 장치 및 음극의 전리튬화 방법 |
| KR102872649B1 (ko) | 2020-08-28 | 2025-10-16 | 주식회사 엘지에너지솔루션 | 음극의 전리튬화 방법 |
| CN114388790B (zh) * | 2020-10-21 | 2023-11-14 | 比亚迪股份有限公司 | 电池预锂化浆料、电池负极片及锂离子电池 |
| CN112563454A (zh) * | 2020-12-11 | 2021-03-26 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种用于负极极片预锂化的方法 |
| CN113937366B (zh) * | 2021-10-11 | 2023-11-03 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | 一种缩短锂储备电池激活时间的方法及应用 |
| CN114464778B (zh) * | 2022-01-18 | 2024-11-29 | 清华大学 | 用于制备负极极片的方法、负极极片、二次电池 |
| CN114974939A (zh) * | 2022-06-29 | 2022-08-30 | 中国科学院电工研究所 | 一种负极片预锂化系统 |
| TWI848434B (zh) * | 2022-11-11 | 2024-07-11 | 台灣中油股份有限公司 | 軟碳材料之負極的預鋰化方法及其超級電容 |
| CN118099563B (zh) * | 2024-01-04 | 2024-11-19 | 博研嘉信(北京)科技有限公司 | 一种电极补锂方法及锂电池的制备方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100291067B1 (ko) * | 1998-05-27 | 2001-06-01 | 박호군 | 카본전극의전리튬화방법과이를이용한리튬이차전지제조방법 |
| JP2000173574A (ja) * | 1998-12-04 | 2000-06-23 | Mitsubishi Paper Mills Ltd | 非水電解液電池の製造方法 |
| US20040191629A1 (en) * | 2003-03-26 | 2004-09-30 | Sanyo Electric Co., Ltd. | Positive electrode, non-aqueous electrolyte secondary battery, and method of manufacturing the same |
| KR100793010B1 (ko) * | 2007-02-16 | 2008-01-08 | 에스케이에너지 주식회사 | 리튬이차전지의 제조방법 |
| JP2010033918A (ja) | 2008-07-30 | 2010-02-12 | Idemitsu Kosan Co Ltd | リチウム電池の製造方法、及びそれより得られるリチウム電池 |
| US20110269020A1 (en) | 2009-01-07 | 2011-11-03 | Yuma Kamiyama | Electrochemical element electrode producing method, electrochemical element electrode, and electrochemical element |
| JP5372568B2 (ja) | 2009-03-27 | 2013-12-18 | 富士重工業株式会社 | 蓄電デバイスおよびその製造方法 |
| US9598789B2 (en) * | 2011-12-01 | 2017-03-21 | Nanoscale Components, Inc. | Method for alkaliating anodes |
| US10128491B2 (en) * | 2011-12-01 | 2018-11-13 | Nanoscale Components, Inc. | Method for alkaliating electrodes |
| JP2014120555A (ja) | 2012-12-14 | 2014-06-30 | Elna Co Ltd | 蓄電デバイス用負極の作製方法 |
| EP2951872B1 (en) | 2013-01-30 | 2019-10-16 | Nanoscale Components, Inc. | Phased introduction of lithium into the pre-lithiated anode of a lithium ion electrochemical cell |
| JP2014165221A (ja) | 2013-02-21 | 2014-09-08 | Jcc Engineering Co Ltd | 含浸方法 |
| KR101594784B1 (ko) * | 2013-07-30 | 2016-02-17 | 주식회사 엘지화학 | 음극 전극의 전리튬화 방법 |
| KR101820463B1 (ko) * | 2013-07-30 | 2018-01-19 | 주식회사 엘지화학 | 음극 전극의 전리튬화 방법 |
| US20150364795A1 (en) * | 2014-06-12 | 2015-12-17 | Amprius, Inc. | Prelithiation solutions for lithium-ion batteries |
| EP4037007A1 (en) * | 2014-11-03 | 2022-08-03 | 24M Technologies, Inc. | Battery cell comprising a semi-solid electrode |
| DE102014226394B4 (de) * | 2014-12-18 | 2024-05-29 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung einer Lithium-Ionen-Zelle |
| CN105047932B (zh) * | 2015-08-31 | 2017-10-27 | 张家港智电芳华蓄电研究所有限公司 | 一种水系锂离子电池用醌类化合物负极材料及水系锂离子电池 |
| US11394023B2 (en) * | 2016-02-09 | 2022-07-19 | Camx Power Llc | Pre-lithiated electrode materials and cells employing the same |
| KR102147415B1 (ko) * | 2016-03-29 | 2020-08-24 | 주식회사 엘지화학 | 리튬 이차전지의 제조방법 |
| KR101984727B1 (ko) * | 2016-11-21 | 2019-05-31 | 주식회사 엘지화학 | 전극 및 이를 포함하는 리튬 이차 전지 |
| KR102265214B1 (ko) | 2017-05-19 | 2021-06-16 | (주)엘지에너지솔루션 | 이차전지용 실리콘 산화물 음극의 전리튬화 방법 |
| KR102840419B1 (ko) * | 2017-07-10 | 2025-07-30 | 나노스캐일 컴포넌츠, 인코포레이티드 | 애노드 상에 sei 층을 형성하기 위한 방법 |
| KR101990965B1 (ko) | 2017-07-28 | 2019-06-20 | 주식회사 아이피어리스 | 탈모 억제 물질의 발굴을 위한 스크리닝 방법 |
| CN108417774B (zh) | 2018-02-23 | 2020-05-22 | 江西安驰新能源科技有限公司 | 一种具有预锂化效应的负极浆料合浆工艺及锂电池 |
| CN109065826A (zh) * | 2018-07-06 | 2018-12-21 | 合肥国轩高科动力能源有限公司 | 一种高容量高压实负极锂离子电池的浸润方法 |
-
2019
- 2019-01-31 KR KR1020190012626A patent/KR102530157B1/ko active Active
-
2020
- 2020-01-30 ES ES20748798T patent/ES2964313T3/es active Active
- 2020-01-30 CN CN202080002021.0A patent/CN111886722B/zh active Active
- 2020-01-30 WO PCT/KR2020/001383 patent/WO2020159236A1/ko not_active Ceased
- 2020-01-30 US US17/040,405 patent/US11456446B2/en active Active
- 2020-01-30 PL PL20748798.4T patent/PL3761407T3/pl unknown
- 2020-01-30 EP EP20748798.4A patent/EP3761407B1/en active Active
- 2020-01-30 HU HUE20748798A patent/HUE063876T2/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20200095039A (ko) | 2020-08-10 |
| ES2964313T3 (es) | 2024-04-05 |
| HUE063876T2 (hu) | 2024-02-28 |
| CN111886722A (zh) | 2020-11-03 |
| US11456446B2 (en) | 2022-09-27 |
| EP3761407A4 (en) | 2021-05-26 |
| WO2020159236A1 (ko) | 2020-08-06 |
| KR102530157B1 (ko) | 2023-05-10 |
| US20210066703A1 (en) | 2021-03-04 |
| EP3761407B1 (en) | 2023-10-18 |
| CN111886722B (zh) | 2023-06-13 |
| EP3761407A1 (en) | 2021-01-06 |
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