PL3605670T3 - Sposób tworzenia cienkiej warstewki kompozytu litu metalicznego i substancji nieorganicznej i sposób wstępnego litowania elektrody ujemnej dla akumulatora litowego z jej użyciem - Google Patents
Sposób tworzenia cienkiej warstewki kompozytu litu metalicznego i substancji nieorganicznej i sposób wstępnego litowania elektrody ujemnej dla akumulatora litowego z jej użyciemInfo
- Publication number
- PL3605670T3 PL3605670T3 PL18843393T PL18843393T PL3605670T3 PL 3605670 T3 PL3605670 T3 PL 3605670T3 PL 18843393 T PL18843393 T PL 18843393T PL 18843393 T PL18843393 T PL 18843393T PL 3605670 T3 PL3605670 T3 PL 3605670T3
- Authority
- PL
- Poland
- Prior art keywords
- lithiation
- thin film
- negative electrode
- secondary battery
- inorganic material
- Prior art date
Links
- 229910052744 lithium Inorganic materials 0.000 title 2
- 238000000034 method Methods 0.000 title 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 1
- 239000002131 composite material Substances 0.000 title 1
- 229910010272 inorganic material Inorganic materials 0.000 title 1
- 239000011147 inorganic material Substances 0.000 title 1
- 238000006138 lithiation reaction Methods 0.000 title 1
- 239000010409 thin film Substances 0.000 title 1
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
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0433—Molding
-
- 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
- H01M4/04—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
- H01M4/0447—Forming after manufacture of the electrode, e.g. first charge, cycling of complete cells or cells stacks
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0483—Processes of manufacture in general by methods including the handling of a melt
-
- 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
- H01M4/049—Manufacturing of an active layer by chemical means
-
- 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
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- 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
- 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20170101380 | 2017-08-10 | ||
| KR1020180087814A KR102327179B1 (ko) | 2017-08-10 | 2018-07-27 | 리튬금속과 무기물 복합박막 제조방법 및 이를 이용한 리튬 이차전지 음극의 전리튬화 방법 |
| EP18843393.2A EP3605670B1 (en) | 2017-08-10 | 2018-08-03 | Method for forming lithium metal and inorganic material composite thin film and method for pre-lithiation of negative electrode for lithium secondary battery by using same |
| PCT/KR2018/008817 WO2019031766A2 (ko) | 2017-08-10 | 2018-08-03 | 리튬금속과 무기물 복합박막 제조방법 및 이를 이용한 리튬 이차전지 음극의 전리튬화 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3605670T3 true PL3605670T3 (pl) | 2021-05-31 |
Family
ID=65562384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL18843393T PL3605670T3 (pl) | 2017-08-10 | 2018-08-03 | Sposób tworzenia cienkiej warstewki kompozytu litu metalicznego i substancji nieorganicznej i sposób wstępnego litowania elektrody ujemnej dla akumulatora litowego z jej użyciem |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11316145B2 (pl) |
| EP (1) | EP3605670B1 (pl) |
| JP (1) | JP7045575B2 (pl) |
| KR (1) | KR102327179B1 (pl) |
| CN (1) | CN110574191B (pl) |
| PL (1) | PL3605670T3 (pl) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102074501B1 (ko) | 2019-07-30 | 2020-02-06 | (주)아이나노 | 리튬이온 이차전지용 음극재의 제조방법 |
| EP4047683A4 (en) | 2019-10-15 | 2024-03-13 | Industry-University Cooperation Foundation Hanyang University ERICA Campus | Intermediate product of electrode, electrode powder, electrode using same, electrode pellet using same and method for producing each thereof |
| US12489138B2 (en) | 2019-10-15 | 2025-12-02 | Industry-University Cooperation Foundation Hanyang University Erica Campus | Intermediate product of solid electrolyte, solid electrolyte using same, secondary battery including same, and method for manufacturing same |
| CN111434609B (zh) * | 2019-12-27 | 2022-09-20 | 蜂巢能源科技有限公司 | 预锂化负极活性材料及其制备方法、负极片和锂离子电池 |
| CN111244427A (zh) * | 2020-01-21 | 2020-06-05 | 浙江理工大学 | 应用于锂金属电池的无机GeO2-Li复合负极及其制备方法 |
| KR102400456B1 (ko) | 2020-08-05 | 2022-05-20 | 부산대학교 산학협력단 | 3차원 그래핀-염료 나노복합체를 포함하는 이차전지용 음극의 제조방법 |
| KR20220019915A (ko) | 2020-08-11 | 2022-02-18 | 경북대학교 산학협력단 | 유기안료를 이용한 이차전지용 음극재 및 이의 제조방법 |
| JP7523062B2 (ja) | 2020-09-17 | 2024-07-26 | 本田技研工業株式会社 | リチウム二次電池用電解質媒体及びリチウム二次電池 |
| KR20220051500A (ko) | 2020-10-19 | 2022-04-26 | 주식회사 엘지에너지솔루션 | 무기 코팅층이 형성된 음극의 제조방법 |
| US20220271264A1 (en) * | 2021-02-23 | 2022-08-25 | GM Global Technology Operations LLC | Method and system for making a thin lithium metal anode for a vehicular battery |
| CN113725495A (zh) * | 2021-08-30 | 2021-11-30 | 慈溪斯昂尼电池有限公司 | 一种锂电池可工业化应用的自动预锂化的方法和制备方法 |
| CN113451544B (zh) * | 2021-09-01 | 2021-12-14 | 浙江金羽新能源科技有限公司 | 一种预锂化极片及制备方法、及生产系统、及锂离子电池 |
| KR20230074882A (ko) * | 2021-11-22 | 2023-05-31 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 음극 및 이를 포함하는 리튬 이차전지 |
| CN116231045A (zh) * | 2021-12-03 | 2023-06-06 | 中国科学院大连化学物理研究所 | 一种金属锂表面保护层的制备方法 |
| KR102876285B1 (ko) * | 2023-04-03 | 2025-10-29 | 재단법인대구경북과학기술원 | 건식 조건에서 사전리튬화된 음극 및 이의 제조방법 |
| CN119230756A (zh) * | 2024-11-20 | 2024-12-31 | 荟光(宁波)科技有限公司 | 一种锂离子电池电极极片的预锂化方法 |
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| US4324846A (en) * | 1980-08-12 | 1982-04-13 | The United States Of America As Represented By The United States Department Of Energy | Negative electrode composition |
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| JPH1186847A (ja) | 1997-09-03 | 1999-03-30 | Japan Storage Battery Co Ltd | 非水電解質二次電池の製造方法 |
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| US20050130043A1 (en) * | 2003-07-29 | 2005-06-16 | Yuan Gao | Lithium metal dispersion in electrodes |
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| KR101527730B1 (ko) | 2012-08-30 | 2015-06-12 | 에너테크인터내셔널 주식회사 | 리튬 이차전지용 전극의 세라믹 코팅방법 |
| KR101454380B1 (ko) | 2012-09-06 | 2014-10-24 | 한국전기연구원 | 실리콘계 음극활물질 전극 및 그 제조방법 및 이를 구비한 리튬이차전지 |
| CN102916165B (zh) | 2012-09-20 | 2016-05-18 | 东莞新能源科技有限公司 | 一种向锂离子电池负极片补锂的方法 |
| CN103199217B (zh) | 2013-04-02 | 2015-06-03 | 东莞新能源科技有限公司 | 锂离子电池的富锂极片及其制备方法 |
| US9783871B2 (en) * | 2013-07-11 | 2017-10-10 | Aleris Rolled Products Germany Gmbh | Method of producing aluminium alloys containing lithium |
| CN105449165B (zh) | 2014-06-05 | 2018-01-02 | 宁德新能源科技有限公司 | 锂离子电池的富锂极片及其制备方法 |
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| CN104577086B (zh) | 2014-12-17 | 2017-01-04 | 李震祺 | 一种预锂化和石墨烯包覆的介孔SiO负极材料及其制备方法 |
| KR101783447B1 (ko) | 2015-02-02 | 2017-10-23 | 주식회사 엘지화학 | 고용량 음극을 포함하는 이차전지 및 그 제조 방법 |
| JP6690189B2 (ja) | 2015-10-29 | 2020-04-28 | Tdk株式会社 | 安定化リチウム粉、それを用いた負極、及びリチウムイオン二次電池 |
| KR101856830B1 (ko) | 2015-12-08 | 2018-06-19 | 주식회사 엘지화학 | 리튬 또는 리튬 화합물 코팅층이 도포되어 있는 분리막을 포함하는 전극조립체 및 이를 제조하는 방법 |
| WO2019018386A1 (en) * | 2017-07-19 | 2019-01-24 | Polyplus Battery Company | MANUFACTURE OF SOLID STATELESS ELECTRODE ASSEMBLIES AND PRODUCTION OF THIN EXTRUDED LITHIUM METAL SHEETS |
| KR20180001891A (ko) | 2016-06-28 | 2018-01-05 | 주식회사 비츠로셀 | 전지용량을 높인 리튬일차전지용 음극 및 이의 제조 방법 |
-
2018
- 2018-07-27 KR KR1020180087814A patent/KR102327179B1/ko active Active
- 2018-08-03 US US16/606,458 patent/US11316145B2/en active Active
- 2018-08-03 EP EP18843393.2A patent/EP3605670B1/en active Active
- 2018-08-03 JP JP2019557572A patent/JP7045575B2/ja active Active
- 2018-08-03 CN CN201880024013.9A patent/CN110574191B/zh active Active
- 2018-08-03 PL PL18843393T patent/PL3605670T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN110574191A (zh) | 2019-12-13 |
| US20200136128A1 (en) | 2020-04-30 |
| JP7045575B2 (ja) | 2022-04-01 |
| CN110574191B (zh) | 2022-05-13 |
| EP3605670A2 (en) | 2020-02-05 |
| KR102327179B1 (ko) | 2021-11-16 |
| EP3605670B1 (en) | 2021-01-06 |
| KR20190017651A (ko) | 2019-02-20 |
| US11316145B2 (en) | 2022-04-26 |
| EP3605670A4 (en) | 2020-03-18 |
| JP2020518105A (ja) | 2020-06-18 |
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