PL3893295T3 - Elektroda ujemna i zawierająca ją litowa bateria akumulatorowa - Google Patents
Elektroda ujemna i zawierająca ją litowa bateria akumulatorowaInfo
- Publication number
- PL3893295T3 PL3893295T3 PL20742002.7T PL20742002T PL3893295T3 PL 3893295 T3 PL3893295 T3 PL 3893295T3 PL 20742002 T PL20742002 T PL 20742002T PL 3893295 T3 PL3893295 T3 PL 3893295T3
- Authority
- PL
- Poland
- Prior art keywords
- negative electrode
- secondary battery
- lithium secondary
- battery including
- including same
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 1
- 229910052744 lithium 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
- H01M4/621—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
- 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
- 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
- H01M10/052—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
- 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
- H01M4/133—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
- H01M4/36—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
- H01M4/58—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
-
- 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
- H01M2004/027—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)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190006465A KR102439661B1 (ko) | 2019-01-17 | 2019-01-17 | 음극 및 이를 포함하는 리튬 이차 전지 |
| PCT/KR2020/000832 WO2020149682A1 (ko) | 2019-01-17 | 2020-01-16 | 음극 및 이를 포함하는 리튬 이차 전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3893295T3 true PL3893295T3 (pl) | 2024-05-13 |
Family
ID=71613777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20742002.7T PL3893295T3 (pl) | 2019-01-17 | 2020-01-16 | Elektroda ujemna i zawierająca ją litowa bateria akumulatorowa |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20220149376A1 (pl) |
| EP (2) | EP3893295B1 (pl) |
| KR (1) | KR102439661B1 (pl) |
| CN (2) | CN118630142A (pl) |
| ES (1) | ES2976208T3 (pl) |
| HU (1) | HUE066150T2 (pl) |
| PL (1) | PL3893295T3 (pl) |
| WO (1) | WO2020149682A1 (pl) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6941637B2 (ja) * | 2019-04-22 | 2021-09-29 | 第一工業製薬株式会社 | 電極用結着剤組成物、電極用塗料組成物、蓄電デバイス用電極、および蓄電デバイス |
| US11532818B2 (en) * | 2020-05-29 | 2022-12-20 | Uchicago Argonne, Llc | Solvents and slurries comprising a poly(carboxylic acid) binder for silicon electrode manufacture |
| KR102914058B1 (ko) * | 2021-01-29 | 2026-01-16 | 주식회사 엘지에너지솔루션 | 음극 및 이를 포함하는 이차전지 |
| EP4345946A4 (en) * | 2021-11-11 | 2025-05-07 | LG Energy Solution, Ltd. | ANODE COMPOSITION, ANODE FOR LITHIUM SECONDARY BATTERY COMPRISING SAME, LITHIUM SECONDARY BATTERY COMPRISING ANODE, AND METHOD FOR PREPARING THE ANODE COMPOSITION |
| WO2023120966A1 (ko) * | 2021-12-22 | 2023-06-29 | 주식회사 엘지에너지솔루션 | 음극 조성물, 이를 포함하는 리튬 이차 전지용 음극 및 음극을 포함하는 리튬 이차 전지 |
| 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 |
| KR20230155213A (ko) * | 2022-05-03 | 2023-11-10 | 주식회사 엘지에너지솔루션 | 리튬 이차 전지용 음극, 리튬 이차 전지용 음극의 제조 방법 및 음극을 포함하는 리튬 이차 전지 |
| JP7810496B2 (ja) * | 2022-06-23 | 2026-02-03 | エルジー エナジー ソリューション リミテッド | 負極組成物、これを含むリチウム二次電池用負極、および負極を含むリチウム二次電池 |
| KR102650284B1 (ko) * | 2022-06-23 | 2024-03-22 | 주식회사 엘지에너지솔루션 | 음극 조성물, 이를 포함하는 리튬 이차 전지용 음극 및 음극을 포함하는 리튬 이차 전지 |
| US20250379223A1 (en) * | 2022-08-31 | 2025-12-11 | Lg Energy Solution, Ltd. | Negative active material, method for preparing same, negative electrode composition, negative electrode comprising same for lithium secondary battery, and lithium secondary battery comprising negative electrode |
| KR20240040662A (ko) * | 2022-09-21 | 2024-03-28 | 주식회사 엘지에너지솔루션 | 음극 조성물, 이를 포함하는 리튬 이차 전지용 음극, 음극을 포함하는 리튬 이차 전지 |
| KR20240094798A (ko) * | 2022-12-16 | 2024-06-25 | 주식회사 엘지에너지솔루션 | 음극 조성물, 이를 포함하는 리튬 이차 전지용 음극 및 음극을 포함하는 리튬 이차 전지 |
| KR102621871B1 (ko) | 2022-12-19 | 2024-01-04 | 에스케이이노베이션 주식회사 | 리튬 이차 전지용 음극, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| KR20240102303A (ko) * | 2022-12-26 | 2024-07-03 | 주식회사 엘지에너지솔루션 | 리튬 이차 전지용 음극 및 음극을 포함하는 리튬 이차 전지 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08971Y2 (ja) | 1989-06-13 | 1996-01-17 | 桐灰化学工業株式会社 | 除湿器 |
| EP1406338A4 (en) * | 2001-06-07 | 2007-07-04 | Mitsubishi Chem Corp | LITHIUM SECONDARY CELL |
| JP5104025B2 (ja) * | 2007-05-18 | 2012-12-19 | パナソニック株式会社 | 非水電解質電池 |
| JP5368685B2 (ja) * | 2007-07-31 | 2013-12-18 | 電気化学工業株式会社 | アセチレンブラック、その製造方法及び用途 |
| CN101378124A (zh) * | 2007-08-28 | 2009-03-04 | 德固赛（中国）投资有限公司 | 二次电池及其正极活性物质 |
| JP5252386B2 (ja) | 2007-09-25 | 2013-07-31 | 学校法人東京理科大学 | リチウムイオン電池用負極 |
| JP2010205430A (ja) * | 2009-02-27 | 2010-09-16 | Hitachi Vehicle Energy Ltd | リチウム二次電池用正極およびリチウム二次電池 |
| KR101223624B1 (ko) * | 2010-09-17 | 2013-01-17 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 바인더 조성물, 및 이를 포함하는 음극 활물질 층 형성용 조성물 및 리튬 이차 전지 |
| TWI565128B (zh) * | 2011-02-16 | 2017-01-01 | Showa Denko Kk | Lithium battery electrode and lithium battery |
| CN104094453B (zh) * | 2012-01-30 | 2017-05-17 | 奈克松有限公司 | Si/c电活性材料的组合物 |
| KR20130108816A (ko) * | 2012-03-26 | 2013-10-07 | 삼성에스디아이 주식회사 | 이차 전지 |
| JP6258641B2 (ja) * | 2013-09-06 | 2018-01-10 | マクセルホールディングス株式会社 | 非水電解液二次電池 |
| KR101817827B1 (ko) * | 2014-12-29 | 2018-01-11 | 주식회사 엘지화학 | 이차전지용 양극 및 이를 포함하는 리튬 이차전지 |
| KR102023732B1 (ko) * | 2015-07-29 | 2019-09-20 | 주식회사 엘지화학 | 전극 및 그를 포함하는 전기화학소자 |
| CN105140521B (zh) * | 2015-08-24 | 2017-11-14 | 深圳市斯诺实业发展股份有限公司 | 一种锂电池负极浆料的制备方法 |
| NO20151278A1 (en) * | 2015-09-29 | 2017-03-30 | Elkem As | Silicon-carbon composite anode for lithium-ion batteries |
| KR101966774B1 (ko) * | 2016-03-29 | 2019-04-08 | 주식회사 엘지화학 | 이차전지용 음극, 이의 제조방법 및 이를 포함하는 이차전지 |
| KR102124946B1 (ko) * | 2016-03-29 | 2020-06-19 | 주식회사 엘지화학 | 리튬 이차전지용 전극 및 이를 포함하는 리튬 이차전지 |
| KR102038070B1 (ko) * | 2016-07-12 | 2019-10-30 | 주식회사 엘지화학 | 이차전지 전극용 바인더, 이를 포함하는 이차전지 전극용 조성물 및 이를 이용한 이차전지 |
| KR101986626B1 (ko) * | 2016-08-26 | 2019-09-30 | 주식회사 엘지화학 | 리튬 이차전지용 음극 및 이를 포함하는 리튬 이차전지 |
| KR102617728B1 (ko) * | 2016-09-30 | 2023-12-27 | 삼성전자주식회사 | 리튬이차전지용 음극 및 이를 포함하는 리튬이차전지 |
| CN108878855A (zh) * | 2018-07-23 | 2018-11-23 | 桑德集团有限公司 | 硅碳负极材料、硅碳负极、锂离子电池及电动车辆 |
-
2019
- 2019-01-17 KR KR1020190006465A patent/KR102439661B1/ko active Active
-
2020
- 2020-01-16 HU HUE20742002A patent/HUE066150T2/hu unknown
- 2020-01-16 US US17/422,957 patent/US20220149376A1/en active Pending
- 2020-01-16 EP EP20742002.7A patent/EP3893295B1/en active Active
- 2020-01-16 PL PL20742002.7T patent/PL3893295T3/pl unknown
- 2020-01-16 ES ES20742002T patent/ES2976208T3/es active Active
- 2020-01-16 CN CN202410833223.XA patent/CN118630142A/zh active Pending
- 2020-01-16 WO PCT/KR2020/000832 patent/WO2020149682A1/ko not_active Ceased
- 2020-01-16 EP EP24155262.9A patent/EP4340089A3/en active Pending
- 2020-01-16 CN CN202080009646.XA patent/CN113692657B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113692657B (zh) | 2024-07-19 |
| EP4340089A2 (en) | 2024-03-20 |
| EP3893295A1 (en) | 2021-10-13 |
| US20220149376A1 (en) | 2022-05-12 |
| EP3893295B1 (en) | 2024-03-13 |
| CN113692657A (zh) | 2021-11-23 |
| KR102439661B1 (ko) | 2022-09-02 |
| KR20200089568A (ko) | 2020-07-27 |
| EP3893295A4 (en) | 2022-02-16 |
| ES2976208T3 (es) | 2024-07-26 |
| CN118630142A (zh) | 2024-09-10 |
| HUE066150T2 (hu) | 2024-07-28 |
| WO2020149682A1 (ko) | 2020-07-23 |
| EP4340089A3 (en) | 2024-06-12 |
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