HUE066577T2 - Negatív elektróda és az azt tartalmazó szekunder akkumulátor - Google Patents
Negatív elektróda és az azt tartalmazó szekunder akkumulátorInfo
- Publication number
- HUE066577T2 HUE066577T2 HUE20769375A HUE20769375A HUE066577T2 HU E066577 T2 HUE066577 T2 HU E066577T2 HU E20769375 A HUE20769375 A HU E20769375A HU E20769375 A HUE20769375 A HU E20769375A HU E066577 T2 HUE066577 T2 HU E066577T2
- Authority
- HU
- Hungary
- 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
- 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
- H01M4/13—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
- H01M4/38—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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- 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
- H01M2004/027—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)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190028273A KR102564970B1 (ko) | 2019-03-12 | 2019-03-12 | 음극 및 이를 포함하는 이차전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE066577T2 true HUE066577T2 (hu) | 2024-08-28 |
Family
ID=72426104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE20769375A HUE066577T2 (hu) | 2019-03-12 | 2020-03-12 | Negatív elektróda és az azt tartalmazó szekunder akkumulátor |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20220013784A1 (hu) |
| EP (1) | EP3863084B1 (hu) |
| KR (1) | KR102564970B1 (hu) |
| CN (1) | CN113632260A (hu) |
| ES (1) | ES2980601T3 (hu) |
| HU (1) | HUE066577T2 (hu) |
| WO (1) | WO2020185014A1 (hu) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488611A (zh) * | 2021-06-24 | 2021-10-08 | 东莞塔菲尔新能源科技有限公司 | 一种电极组件及二次电池 |
| CN117716533A (zh) * | 2021-12-22 | 2024-03-15 | 株式会社Lg新能源 | 负极组合物、包含负极组合物的锂二次电池负极及包含负极的锂二次电池 |
| KR20230111981A (ko) * | 2022-01-19 | 2023-07-26 | 에스케이온 주식회사 | 음극, 이의 제조방법 및 이를 포함하는 이차전지 |
| KR20230139409A (ko) * | 2022-03-25 | 2023-10-05 | 주식회사 엘지에너지솔루션 | 음극 슬러리, 음극 슬러리의 제조 방법, 음극 슬러리를 포함하는 리튬 이차 전지용 음극 및 리튬 이차 전지용 음극의 제조 방법 |
| KR20240102303A (ko) * | 2022-12-26 | 2024-07-03 | 주식회사 엘지에너지솔루션 | 리튬 이차 전지용 음극 및 음극을 포함하는 리튬 이차 전지 |
| CN116093331B (zh) * | 2023-04-06 | 2023-06-23 | 宁德新能源科技有限公司 | 二次电池和电子装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4212458B2 (ja) * | 2003-11-19 | 2009-01-21 | 三洋電機株式会社 | リチウム二次電池 |
| KR20090110133A (ko) * | 2008-04-17 | 2009-10-21 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지 |
| US7931984B2 (en) * | 2007-11-28 | 2011-04-26 | Samsung Sdi Co., Ltd. | Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including the same |
| CN101740747B (zh) * | 2008-11-27 | 2012-09-05 | 比亚迪股份有限公司 | 一种硅负极和含有该硅负极的锂离子电池 |
| CN102473916A (zh) * | 2009-07-03 | 2012-05-23 | 大金工业株式会社 | 锂二次电池的电极合剂用浆料、使用了该浆料的电极和锂二次电池 |
| US20120177989A1 (en) * | 2011-01-12 | 2012-07-12 | Son Dong-Ho | Negative active material composition, method of preparing negative electrode plate by using negative active material composition, and lithium secondary battery manufactured by using the negative active material composition |
| US9178199B2 (en) * | 2012-02-21 | 2015-11-03 | Samsung Sdi Co., Ltd. | Lithium battery |
| KR20130134917A (ko) * | 2012-05-31 | 2013-12-10 | 삼성에스디아이 주식회사 | 리튬 전지의 전극용 바인더 및 이를 채용한 전극 및 리튬 전지 |
| GB2507535B (en) * | 2012-11-02 | 2015-07-15 | Nexeon Ltd | Multilayer electrode |
| KR101787066B1 (ko) | 2015-12-21 | 2017-10-18 | 주식회사 포스코 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지 |
| KR101774683B1 (ko) * | 2016-01-26 | 2017-09-19 | 현대자동차주식회사 | 전극 활물질 슬러리, 이의 제조 방법 및 이를 포함하는 전고체 이차전지 |
| KR102144876B1 (ko) * | 2016-03-28 | 2020-08-14 | 주식회사 엘지화학 | 접착력이 향상된 음극 활물질 조성물, 이를 이용한 음극 및 리튬 이차전지 |
| KR102248864B1 (ko) * | 2017-04-06 | 2021-05-06 | 주식회사 엘지화학 | 이차 전지용 음극 및 이의 제조 방법 |
| US10804530B2 (en) * | 2017-08-03 | 2020-10-13 | Nanograf Corporation | Composite anode material including surface-stabilized active material particles and methods of making same |
| KR102663020B1 (ko) * | 2018-10-12 | 2024-05-07 | 삼성전자주식회사 | 바인더, 그 제조방법, 이를 포함하는 이차전지용 전극 및 이차전지 |
| US11508951B2 (en) * | 2018-11-13 | 2022-11-22 | Alliance For Sustainable Energy, Llc | Solid-state energy storage devices and methods of making the same |
-
2019
- 2019-03-12 KR KR1020190028273A patent/KR102564970B1/ko active IP Right Grant
-
2020
- 2020-03-12 CN CN202080006134.8A patent/CN113632260A/zh active Pending
- 2020-03-12 ES ES20769375T patent/ES2980601T3/es active Active
- 2020-03-12 HU HUE20769375A patent/HUE066577T2/hu unknown
- 2020-03-12 WO PCT/KR2020/003472 patent/WO2020185014A1/ko unknown
- 2020-03-12 EP EP20769375.5A patent/EP3863084B1/en active Active
- 2020-03-12 US US17/292,390 patent/US20220013784A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3863084B1 (en) | 2024-05-01 |
| WO2020185014A1 (ko) | 2020-09-17 |
| US20220013784A1 (en) | 2022-01-13 |
| KR20200109141A (ko) | 2020-09-22 |
| EP3863084A4 (en) | 2021-12-01 |
| EP3863084A1 (en) | 2021-08-11 |
| KR102564970B1 (ko) | 2023-08-09 |
| ES2980601T3 (es) | 2024-10-02 |
| CN113632260A (zh) | 2021-11-09 |
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