PL3671911T3 - Elektroda ujemna dla akumulatora litowego i akumulator litowo-jonowy ją zawierający - Google Patents
Elektroda ujemna dla akumulatora litowego i akumulator litowo-jonowy ją zawierającyInfo
- Publication number
- PL3671911T3 PL3671911T3 PL19743672.8T PL19743672T PL3671911T3 PL 3671911 T3 PL3671911 T3 PL 3671911T3 PL 19743672 T PL19743672 T PL 19743672T PL 3671911 T3 PL3671911 T3 PL 3671911T3
- Authority
- PL
- Poland
- Prior art keywords
- secondary battery
- lithium
- negative electrode
- same
- lithium ion
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title 1
- 229910052744 lithium Inorganic materials 0.000 title 1
- 229910001416 lithium ion Inorganic materials 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
-
- 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
- H01M4/04—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
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or 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
- H01M4/0438—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
- H01M4/13—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
- H01M4/1391—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
- H01M4/36—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
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
-
- 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
- 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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0034—Fluorinated solvents
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)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20180009874 | 2018-01-26 | ||
| PCT/KR2019/001124 WO2019147082A1 (ko) | 2018-01-26 | 2019-01-25 | 리튬 이차전지용 음극 및 상기 음극을 포함하는 리튬 이온 이차 전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3671911T3 true PL3671911T3 (pl) | 2022-11-07 |
Family
ID=67395531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19743672.8T PL3671911T3 (pl) | 2018-01-26 | 2019-01-25 | Elektroda ujemna dla akumulatora litowego i akumulator litowo-jonowy ją zawierający |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11450855B2 (pl) |
| EP (1) | EP3671911B1 (pl) |
| KR (1) | KR102400819B1 (pl) |
| CN (1) | CN110651384B (pl) |
| PL (1) | PL3671911T3 (pl) |
| WO (1) | WO2019147082A1 (pl) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212428A1 (zh) * | 2020-04-23 | 2021-10-28 | 宁德时代新能源科技股份有限公司 | 锂金属电池及其制备方法、包含锂金属电池的装置和负极极片 |
| KR102460812B1 (ko) * | 2020-07-21 | 2022-11-03 | 주식회사 엘지에너지솔루션 | 리튬화 지연층이 도입된 리튬 이차전지용 음극 및 이의 제조방법 |
| EP4016669B1 (en) * | 2020-07-21 | 2025-09-10 | Lg Energy Solution, Ltd. | Negative electrode for lithium secondary battery having lithiation retardation layer introduced therein, and method for manufacturing same |
| CN115548249A (zh) * | 2021-06-30 | 2022-12-30 | 比亚迪股份有限公司 | 负极材料、二次电池以及车辆 |
| CN115621411A (zh) * | 2021-06-30 | 2023-01-17 | 比亚迪股份有限公司 | 二次电池以及车辆 |
| KR20230118514A (ko) * | 2022-02-04 | 2023-08-11 | 주식회사 엘지에너지솔루션 | 리튬 이차 전지용 음극의 제조 방법, 리튬 이차 전지용 음극 및 음극을 포함하는 리튬 이차 전지 |
| KR20230156664A (ko) * | 2022-05-06 | 2023-11-14 | 주식회사 엘지에너지솔루션 | 전극 전리튬화 방법, 전리튬화된 리튬 이차 전지용 전극 및 전극 전리튬화 장치 |
| WO2024177351A1 (ko) * | 2023-02-20 | 2024-08-29 | 주식회사 엘지에너지솔루션 | 전해질 팽윤성 고분자 박막을 포함하는 리튬 금속 이차전지 |
| CN118676368A (zh) * | 2023-03-17 | 2024-09-20 | 宁德时代新能源科技股份有限公司 | 负极极片添加剂、负极浆料、负极极片和相关装置 |
| CN120149600B (zh) * | 2025-02-27 | 2025-11-11 | 广东明煜能源科技有限公司 | 一种基于锂电池电解液配比调整的锂电池充放电加速方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3697812B2 (ja) * | 1997-01-28 | 2005-09-21 | 宇部興産株式会社 | リチウム二次電池の製造方法 |
| JP4329357B2 (ja) * | 2003-02-24 | 2009-09-09 | 住友電気工業株式会社 | リチウム二次電池負極部材、及びその製造方法 |
| US20060121345A1 (en) | 2003-12-04 | 2006-06-08 | Kiyotaka Yasuda | Electrode for secondary battery, process of producing the electrode, and secondary battery |
| KR100974402B1 (ko) | 2003-12-04 | 2010-08-05 | 미츠이 마이닝 & 스멜팅 콤파니 리미티드 | 이차전지용 전극 및 그 제조방법 및 이차전지 |
| CN1918727A (zh) * | 2004-02-07 | 2007-02-21 | 株式会社Lg化学 | 用有机/无机复合多孔层涂覆的电极以及包括该电极的电化学装置 |
| KR100666821B1 (ko) * | 2004-02-07 | 2007-01-09 | 주식회사 엘지화학 | 유/무기 복합 다공성 코팅층이 형성된 전극 및 이를포함하는 전기 화학 소자 |
| JP5008180B2 (ja) | 2006-02-13 | 2012-08-22 | 日立マクセルエナジー株式会社 | 非水二次電池 |
| JP5151188B2 (ja) | 2006-03-09 | 2013-02-27 | パナソニック株式会社 | 転写用フィルム、およびそれを用いて形成された電気化学素子用の極板ならびにリチウム二次電池 |
| KR20080090655A (ko) | 2007-04-05 | 2008-10-09 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 전극 및 이를 포함하는 리튬 이차 전지 |
| JP2010160983A (ja) * | 2009-01-08 | 2010-07-22 | Nissan Motor Co Ltd | 非水電解液二次電池およびその電極 |
| KR101598650B1 (ko) * | 2012-08-23 | 2016-03-03 | 주식회사 엘지화학 | 음극 및 이를 포함하는 고용량 리튬이차전지 |
| KR101738769B1 (ko) * | 2014-09-18 | 2017-05-23 | 주식회사 엘지화학 | 애노드, 이를 포함하는 리튬 이차 전지, 상기 리튬 이차 전지를 포함하는 전지 모듈 및 애노드의 제조방법 |
| KR101783447B1 (ko) | 2015-02-02 | 2017-10-23 | 주식회사 엘지화학 | 고용량 음극을 포함하는 이차전지 및 그 제조 방법 |
| KR102051544B1 (ko) * | 2015-11-05 | 2019-12-03 | 주식회사 엘지화학 | 완충형 바인더층을 가진 분리막 및 이를 포함하는 전극조립체 |
| KR20180009874A (ko) | 2016-07-20 | 2018-01-30 | 현대중공업 주식회사 | 건설장비의 피로도 측정장치 |
| US11710815B2 (en) | 2017-07-12 | 2023-07-25 | Lg Energy Solution, Ltd. | Negative electrode for lithium secondary battery, lithium secondary battery comprising the same, and method of preparing the negative electrode |
-
2019
- 2019-01-25 US US16/646,480 patent/US11450855B2/en active Active
- 2019-01-25 PL PL19743672.8T patent/PL3671911T3/pl unknown
- 2019-01-25 CN CN201980002478.9A patent/CN110651384B/zh active Active
- 2019-01-25 KR KR1020190010136A patent/KR102400819B1/ko active Active
- 2019-01-25 WO PCT/KR2019/001124 patent/WO2019147082A1/ko not_active Ceased
- 2019-01-25 EP EP19743672.8A patent/EP3671911B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11450855B2 (en) | 2022-09-20 |
| KR20190091220A (ko) | 2019-08-05 |
| EP3671911A4 (en) | 2020-11-18 |
| EP3671911A1 (en) | 2020-06-24 |
| CN110651384A (zh) | 2020-01-03 |
| EP3671911B1 (en) | 2022-08-24 |
| CN110651384B (zh) | 2022-07-19 |
| US20200227753A1 (en) | 2020-07-16 |
| WO2019147082A1 (ko) | 2019-08-01 |
| KR102400819B1 (ko) | 2022-05-23 |
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