PL4044275T3 - Elektroda ujemna oraz bateria wielokrotnego ładowania zawierająca taką elektrodę - Google Patents
Elektroda ujemna oraz bateria wielokrotnego ładowania zawierająca taką elektrodęInfo
- Publication number
- PL4044275T3 PL4044275T3 PL21793350.6T PL21793350T PL4044275T3 PL 4044275 T3 PL4044275 T3 PL 4044275T3 PL 21793350 T PL21793350 T PL 21793350T PL 4044275 T3 PL4044275 T3 PL 4044275T3
- Authority
- PL
- Poland
- Prior art keywords
- negative electrode
- secondary battery
- battery including
- including same
- same
- Prior art date
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
- H01M4/13—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
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- 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
- H01M4/366—Composites as layered products
-
- 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
- H01M4/386—Silicon or alloys based on silicon
-
- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20200048940 | 2020-04-22 | ||
| PCT/KR2021/005040 WO2021215830A1 (ko) | 2020-04-22 | 2021-04-21 | 음극 및 이를 포함하는 이차 전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4044275T3 true PL4044275T3 (pl) | 2025-11-17 |
Family
ID=78269447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21793350.6T PL4044275T3 (pl) | 2020-04-22 | 2021-04-21 | Elektroda ujemna oraz bateria wielokrotnego ładowania zawierająca taką elektrodę |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US12255324B2 (pl) |
| EP (2) | EP4044275B1 (pl) |
| JP (2) | JP7695041B2 (pl) |
| KR (2) | KR102801625B1 (pl) |
| CN (2) | CN114730859B (pl) |
| ES (1) | ES3044115T3 (pl) |
| PL (1) | PL4044275T3 (pl) |
| WO (1) | WO2021215830A1 (pl) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250357478A1 (en) * | 2021-12-24 | 2025-11-20 | Lg Energy Solution, Ltd. | Negative electrode and secondary battery including the same |
| KR20240000396A (ko) * | 2022-06-23 | 2024-01-02 | 주식회사 엘지에너지솔루션 | 리튬 이차 전지용 음극 및 음극을 포함하는 리튬 이차 전지 |
| WO2023249445A1 (ko) * | 2022-06-23 | 2023-12-28 | 주식회사 엘지에너지솔루션 | 리튬 이차 전지용 음극, 리튬 이차 전지용 음극의 제조 방법 및 음극을 포함하는 리튬 이차 전지 |
| JP7672369B2 (ja) * | 2022-08-09 | 2025-05-07 | プライムプラネットエナジー＆ソリューションズ株式会社 | 負極およびこれを備える二次電池 |
| KR102647364B1 (ko) * | 2022-09-02 | 2024-03-13 | 에스케이온 주식회사 | 음극 및 이를 포함하는 이차전지 |
| WO2024085622A1 (ko) * | 2022-10-21 | 2024-04-25 | 주식회사 엘지에너지솔루션 | 음극 조성물, 이의 제조방법, 음극, 이를 포함하는 리튬 이차 전지 |
| KR102651795B1 (ko) * | 2022-11-03 | 2024-03-27 | 주식회사 이노플라즈텍 | 이차전지용 음극재 및 그 이차전지용 음극재의 제조방법 |
| KR102875131B1 (ko) * | 2023-02-06 | 2025-10-21 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지 |
| CN116111098B (zh) * | 2023-04-11 | 2023-08-22 | 宁德新能源科技有限公司 | 负极片、二次电池以及电子设备 |
| CN116111096B (zh) * | 2023-04-11 | 2023-08-18 | 宁德新能源科技有限公司 | 安全涂层组合物、正极片、二次电池和电子设备 |
| CN116111046B (zh) * | 2023-04-11 | 2023-08-22 | 宁德新能源科技有限公司 | 负极片、二次电池和电子设备 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6183714B1 (en) * | 1995-09-08 | 2001-02-06 | Rice University | Method of making ropes of single-wall carbon nanotubes |
| WO2013038494A1 (ja) | 2011-09-13 | 2013-03-21 | 株式会社日立製作所 | リチウムイオン二次電池用電極、その製造方法およびリチウムイオン二次電池 |
| JP2013077391A (ja) | 2011-09-29 | 2013-04-25 | Panasonic Corp | リチウムイオン二次電池用負極及び該リチウムイオン二次電池用負極を用いたリチウムイオン二次電池 |
| KR101558647B1 (ko) | 2012-05-30 | 2015-10-07 | 주식회사 엘지화학 | ＳｉＯｘ―탄소나노튜브 복합체를 포함하는 음극 활물질 및 이의 제조방법 |
| CN102694145A (zh) | 2012-06-20 | 2012-09-26 | 东莞新能源科技有限公司 | 一种锂离子电池阳极极片 |
| GB2507535B (en) | 2012-11-02 | 2015-07-15 | Nexeon Ltd | Multilayer electrode |
| JP2015011959A (ja) * | 2013-07-02 | 2015-01-19 | 三菱マテリアル株式会社 | リチウムイオン二次電池 |
| JP6055729B2 (ja) | 2013-07-10 | 2016-12-27 | 株式会社豊田自動織機 | リチウムイオン二次電池用負極及びリチウムイオン二次電池 |
| JP2017084759A (ja) * | 2015-10-30 | 2017-05-18 | 大阪瓦斯株式会社 | 電極活物質−カーボンナノチューブコンポジット及びその製造方法 |
| KR102101006B1 (ko) * | 2015-12-10 | 2020-04-14 | 주식회사 엘지화학 | 이차전지용 양극 및 이를 포함하는 이차전지 |
| KR20170107213A (ko) * | 2016-03-15 | 2017-09-25 | 주식회사 엘지화학 | 리튬이차전지용 다층전극, 이의 제조방법 및 이를 포함하는 리튬이차전지 |
| US11108050B2 (en) | 2016-03-24 | 2021-08-31 | Lg Chem, Ltd. | Conductive material dispersed liquid and secondary battery manufactured using the same |
| JP2018125077A (ja) | 2017-01-30 | 2018-08-09 | トヨタ自動車株式会社 | リチウムイオン二次電池用負極 |
| EP3435459B1 (en) * | 2017-07-25 | 2022-04-20 | Samsung Electronics Co., Ltd. | Positive electrode for metal-air battery, metal-air battery including the same, and method of manufacturing carbon nanotube thin film |
| CN107634184B (zh) * | 2017-09-13 | 2021-08-10 | 电子科技大学 | 柔性全固态聚合物锂电池及其制备方法 |
| PL3678228T3 (pl) * | 2017-12-01 | 2023-01-16 | Lg Energy Solution, Ltd. | Elektroda ujemna i zawierający ją akumulator |
| KR102285981B1 (ko) | 2018-04-06 | 2021-08-05 | 주식회사 엘지에너지솔루션 | 전극, 상기 전극을 포함하는 이차 전지, 및 상기 전극의 제조 방법 |
| WO2019194662A1 (ko) | 2018-04-06 | 2019-10-10 | 주식회사 엘지화학 | 전극, 상기 전극을 포함하는 이차 전지, 및 상기 전극의 제조 방법 |
| CN110660964B (zh) * | 2018-06-29 | 2021-06-25 | 清华大学 | 可拉伸复合电极以及可拉伸锂离子电池 |
| CN108963187B (zh) | 2018-07-19 | 2021-01-12 | 桑德新能源技术开发有限公司 | 硅碳负极、其制备方法、锂离子电池及电动车辆 |
| EP3828962B1 (en) | 2018-07-25 | 2025-10-22 | Panasonic Intellectual Property Management Co., Ltd. | Negative electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery |
| CN110010860A (zh) | 2019-03-01 | 2019-07-12 | 深圳鸿鹏新能源科技有限公司 | 用于锂离子电池的复合负极材料和锂离子电池 |
-
2021
- 2021-04-21 PL PL21793350.6T patent/PL4044275T3/pl unknown
- 2021-04-21 ES ES21793350T patent/ES3044115T3/es active Active
- 2021-04-21 EP EP21793350.6A patent/EP4044275B1/en active Active
- 2021-04-21 CN CN202180006436.XA patent/CN114730859B/zh active Active
- 2021-04-21 JP JP2022527809A patent/JP7695041B2/ja active Active
- 2021-04-21 CN CN202411269213.4A patent/CN119170740A/zh active Pending
- 2021-04-21 WO PCT/KR2021/005040 patent/WO2021215830A1/ko not_active Ceased
- 2021-04-21 EP EP25190942.0A patent/EP4614601A2/en active Pending
- 2021-04-21 KR KR1020210051760A patent/KR102801625B1/ko active Active
- 2021-04-21 US US17/775,710 patent/US12255324B2/en active Active
-
2024
- 2024-09-25 JP JP2024166265A patent/JP2025000763A/ja active Pending
-
2025
- 2025-02-25 US US19/062,416 patent/US20250192165A1/en active Pending
- 2025-04-23 KR KR1020250053206A patent/KR20250067095A/ko active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN114730859B (zh) | 2024-10-01 |
| KR20210130659A (ko) | 2021-11-01 |
| KR20250067095A (ko) | 2025-05-14 |
| EP4614601A2 (en) | 2025-09-10 |
| WO2021215830A1 (ko) | 2021-10-28 |
| CN114730859A (zh) | 2022-07-08 |
| KR102801625B1 (ko) | 2025-05-07 |
| EP4044275A1 (en) | 2022-08-17 |
| JP2025000763A (ja) | 2025-01-07 |
| EP4044275B1 (en) | 2025-09-10 |
| JP7695041B2 (ja) | 2025-06-18 |
| CN119170740A (zh) | 2024-12-20 |
| US12255324B2 (en) | 2025-03-18 |
| JP2023502611A (ja) | 2023-01-25 |
| EP4044275A4 (en) | 2023-08-02 |
| ES3044115T3 (en) | 2025-11-26 |
| US20220384790A1 (en) | 2022-12-01 |
| US20250192165A1 (en) | 2025-06-12 |
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