PL3951932T3 - Elektroda dodatnia i bateria wielokrotnego ładowania zawierająca taką elektrodę - Google Patents
Elektroda dodatnia i bateria wielokrotnego ładowania zawierająca taką elektrodęInfo
- Publication number
- PL3951932T3 PL3951932T3 PL20873049.9T PL20873049T PL3951932T3 PL 3951932 T3 PL3951932 T3 PL 3951932T3 PL 20873049 T PL20873049 T PL 20873049T PL 3951932 T3 PL3951932 T3 PL 3951932T3
- Authority
- PL
- Poland
- Prior art keywords
- same
- positive electrode
- secondary battery
- battery including
- electrode
- 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
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
-
- 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
-
- 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
- H01M4/13—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
- H01M4/362—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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- 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
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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
- H01M2004/028—Positive 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 |
|---|---|---|---|
| KR20190123144 | 2019-10-04 | ||
| PCT/KR2020/013398 WO2021066560A1 (ko) | 2019-10-04 | 2020-09-29 | 양극 및 이를 포함하는 이차 전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3951932T3 true PL3951932T3 (pl) | 2025-04-28 |
Family
ID=75337243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20873049.9T PL3951932T3 (pl) | 2019-10-04 | 2020-09-29 | Elektroda dodatnia i bateria wielokrotnego ładowania zawierająca taką elektrodę |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20220216480A1 (pl) |
| EP (2) | EP3951932B1 (pl) |
| KR (2) | KR102657450B1 (pl) |
| CN (2) | CN119009064A (pl) |
| ES (1) | ES3015672T3 (pl) |
| HU (1) | HUE070152T2 (pl) |
| PL (1) | PL3951932T3 (pl) |
| WO (1) | WO2021066560A1 (pl) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230223529A1 (en) * | 2020-06-16 | 2023-07-13 | Basf Se | Process for making an electrode, and electrode active materials |
| JP7271595B2 (ja) * | 2021-04-09 | 2023-05-11 | 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 | 正極およびこれを備える二次電池 |
| CN116261792A (zh) * | 2021-06-24 | 2023-06-13 | 株式会社Lg新能源 | 锂二次电池用正极以及包含其的锂二次电池 |
| CN113422105B (zh) * | 2021-06-29 | 2022-10-04 | 珠海冠宇电池股份有限公司 | 一种锂离子电池及电子装置 |
| CN113921766A (zh) * | 2021-10-13 | 2022-01-11 | 中国电子科技集团公司第十八研究所 | 一种电极涂布方法及电极极片的制备方法 |
| JP2024528009A (ja) * | 2021-12-08 | 2024-07-26 | エルジー エナジー ソリューション リミテッド | リチウム二次電池 |
| EP4318641A4 (en) * | 2021-12-09 | 2025-05-21 | LG Energy Solution, Ltd. | LITHIUM SECONDARY BATTERY |
| WO2023112576A1 (ja) * | 2021-12-15 | 2023-06-22 | 株式会社村田製作所 | 二次電池用正極および二次電池 |
| KR102590152B1 (ko) * | 2022-01-13 | 2023-10-19 | 에스케이온 주식회사 | 낮은 셀 저항 및 우수한 수명특성을 갖는 이차전지 |
| CA3194450A1 (en) * | 2022-03-07 | 2023-09-07 | Ningde Amperex Technology Limited | Secondary battery and electronic device |
| CA3256641A1 (en) * | 2022-04-20 | 2025-04-24 | Lg Energy Solution, Ltd. | POSITIVE ELECTRODE, AND SECONDARY BATTERY INCLUDING IT |
| CN116093258A (zh) * | 2023-04-11 | 2023-05-09 | 宁德新能源科技有限公司 | 正极片、二次电池以及电子设备 |
| WO2025028498A1 (ja) * | 2023-07-31 | 2025-02-06 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池用正極及び非水電解質二次電池 |
Family Cites Families (12)
| 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 |
| KR100274892B1 (ko) * | 1998-05-13 | 2001-02-01 | 김순택 | 리튬 2차전지 |
| US7288238B2 (en) * | 2001-07-06 | 2007-10-30 | William Marsh Rice University | Single-wall carbon nanotube alewives, process for making, and compositions thereof |
| US7192642B2 (en) * | 2002-03-22 | 2007-03-20 | Georgia Tech Research Corporation | Single-wall carbon nanotube film having high modulus and conductivity and process for making the same |
| KR101138562B1 (ko) * | 2010-08-31 | 2012-05-10 | 삼성전기주식회사 | 전극 구조체 및 그 제조 방법, 그리고 상기 전극 구조체를 구비하는 에너지 저장 장치 |
| KR102101006B1 (ko) * | 2015-12-10 | 2020-04-14 | 주식회사 엘지화학 | 이차전지용 양극 및 이를 포함하는 이차전지 |
| JP6719759B2 (ja) * | 2016-03-24 | 2020-07-08 | エルジー・ケム・リミテッド | 導電材分散液およびこれを用いて製造した二次電池 |
| KR102081770B1 (ko) * | 2016-11-16 | 2020-02-26 | 주식회사 엘지화학 | 다층 구조의 리튬-황 전지용 양극 및 이의 제조방법 |
| WO2019004704A1 (ko) * | 2017-06-27 | 2019-01-03 | 주식회사 엘지화학 | 리튬 이차전지용 양극 및 그의 제조방법 |
| KR20190064462A (ko) * | 2017-11-30 | 2019-06-10 | 주식회사 엘지화학 | 이중층 구조의 활물질층을 구비한 양극 및 이를 포함하는 리튬이차전지 |
| CN108878771A (zh) * | 2018-06-29 | 2018-11-23 | 桑顿新能源科技有限公司 | 一种高电压锂离子电池正极片及其制备方法 |
| CN111200159B (zh) * | 2018-11-16 | 2021-03-23 | 宁德时代新能源科技股份有限公司 | 一种电池 |
-
2020
- 2020-09-29 US US17/607,625 patent/US20220216480A1/en active Pending
- 2020-09-29 EP EP20873049.9A patent/EP3951932B1/en active Active
- 2020-09-29 EP EP24194908.0A patent/EP4447161A3/en active Pending
- 2020-09-29 WO PCT/KR2020/013398 patent/WO2021066560A1/ko not_active Ceased
- 2020-09-29 PL PL20873049.9T patent/PL3951932T3/pl unknown
- 2020-09-29 CN CN202411225387.0A patent/CN119009064A/zh active Pending
- 2020-09-29 CN CN202080033488.1A patent/CN113785413B/zh active Active
- 2020-09-29 ES ES20873049T patent/ES3015672T3/es active Active
- 2020-09-29 KR KR1020200127184A patent/KR102657450B1/ko active Active
- 2020-09-29 HU HUE20873049A patent/HUE070152T2/hu unknown
-
2024
- 2024-04-04 KR KR1020240046280A patent/KR20240049259A/ko active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4447161A3 (en) | 2025-01-29 |
| EP3951932A4 (en) | 2022-07-06 |
| KR20240049259A (ko) | 2024-04-16 |
| HUE070152T2 (hu) | 2025-05-28 |
| KR20210040804A (ko) | 2021-04-14 |
| CN113785413B (zh) | 2024-10-01 |
| US20220216480A1 (en) | 2022-07-07 |
| CN113785413A (zh) | 2021-12-10 |
| WO2021066560A1 (ko) | 2021-04-08 |
| EP4447161A2 (en) | 2024-10-16 |
| EP3951932A1 (en) | 2022-02-09 |
| ES3015672T3 (en) | 2025-05-07 |
| EP3951932B1 (en) | 2025-01-29 |
| CN119009064A (zh) | 2024-11-22 |
| KR102657450B1 (ko) | 2024-04-16 |
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