HUE062510T2 - Eleketród másodlagos lítium akkumulátorhoz - Google Patents
Eleketród másodlagos lítium akkumulátorhozInfo
- Publication number
- HUE062510T2 HUE062510T2 HUE20782366A HUE20782366A HUE062510T2 HU E062510 T2 HUE062510 T2 HU E062510T2 HU E20782366 A HUE20782366 A HU E20782366A HU E20782366 A HUE20782366 A HU E20782366A HU E062510 T2 HUE062510 T2 HU E062510T2
- Authority
- HU
- Hungary
- Prior art keywords
- electrode
- secondary battery
- lithium secondary
- lithium
- battery
- 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
- H01M4/13—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
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- 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
- 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)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190039670A KR102517419B1 (ko) | 2019-04-04 | 2019-04-04 | 리튬 이차전지용 전극 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE062510T2 true HUE062510T2 (hu) | 2023-11-28 |
Family
ID=72667245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE20782366A HUE062510T2 (hu) | 2019-04-04 | 2020-04-02 | Eleketród másodlagos lítium akkumulátorhoz |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US12074316B2 (hu) |
| EP (2) | EP4235849A3 (hu) |
| JP (2) | JP7177277B2 (hu) |
| KR (2) | KR102517419B1 (hu) |
| CN (2) | CN112243539B (hu) |
| ES (1) | ES2953106T3 (hu) |
| HU (1) | HUE062510T2 (hu) |
| PL (1) | PL3806197T3 (hu) |
| WO (1) | WO2020204625A1 (hu) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102517419B1 (ko) | 2019-04-04 | 2023-03-31 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 전극 |
| CN115485879A (zh) * | 2021-01-29 | 2022-12-16 | 株式会社Lg新能源 | 正极和包括该正极的锂二次电池 |
| EP4199140A4 (en) | 2021-06-24 | 2024-03-27 | LG Energy Solution, Ltd. | CATHODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY THEREFROM |
| KR20230146887A (ko) * | 2022-04-13 | 2023-10-20 | 주식회사 엘지에너지솔루션 | 상태 추정이 용이한 리튬 이차전지 |
| KR20230146889A (ko) * | 2022-04-13 | 2023-10-20 | 주식회사 엘지에너지솔루션 | 상태 추정이 용이한 리튬 이차전지 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5731849A (en) * | 1980-08-05 | 1982-02-20 | Tokyo Shibaura Electric Co | Ultrasonic diagnostic device |
| US9666862B2 (en) | 2005-02-23 | 2017-05-30 | Lg Chem, Ltd. | Secondary battery of improved lithium ion mobility and cell capacity |
| JP2010135272A (ja) * | 2008-12-08 | 2010-06-17 | Toyota Motor Corp | リチウムイオン電池およびその製造方法 |
| KR101754800B1 (ko) | 2010-08-19 | 2017-07-06 | 삼성전자주식회사 | 양극, 그 제조방법 및 이를 채용한 리튬전지 |
| EP2500965B1 (en) * | 2010-09-30 | 2019-11-06 | LG Chem, Ltd. | Cathode for lithium secondary battery and lithium secondary battery comprising the same |
| KR101407085B1 (ko) | 2011-05-02 | 2014-06-19 | 주식회사 엘지화학 | 다층의 전극 활물질층을 포함하는 전극 및 이를 포함하는 이차 전지 |
| JP2013120736A (ja) * | 2011-12-08 | 2013-06-17 | Sony Corp | 電極、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム |
| JP2013149403A (ja) * | 2012-01-18 | 2013-08-01 | Hitachi Ltd | リチウムイオン二次電池負極、リチウムイオン二次電池負極を用いたリチウムイオン二次電池、および、それらの製造方法 |
| JP5924541B2 (ja) * | 2013-01-23 | 2016-05-25 | トヨタ自動車株式会社 | 二次電池 |
| JP2016510941A (ja) * | 2013-03-15 | 2016-04-11 | アプライド マテリアルズ インコーポレイテッドＡｐｐｌｉｅｄ Ｍａｔｅｒｉａｌｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ | より厚い電極製造を可能にするための多層電池電極設計 |
| KR20150029054A (ko) * | 2013-09-09 | 2015-03-18 | 주식회사 엘지화학 | 전해액 함침성이 향상된 전극 및 이를 포함하는 리튬 이차전지 |
| JP6327011B2 (ja) * | 2014-06-26 | 2018-05-23 | 株式会社豊田自動織機 | 蓄電装置用電極、蓄電装置及び蓄電装置用電極の製造方法 |
| KR102133383B1 (ko) * | 2016-03-03 | 2020-07-14 | 주식회사 엘지화학 | 리튬 이차전지용 양극 제조 방법 및 이러한 방법에 의해 제조된 리튬 이차전지용 양극 |
| JP2017157529A (ja) * | 2016-03-04 | 2017-09-07 | セイコーエプソン株式会社 | 電極複合体、電極複合体の製造方法、正極活物質層およびリチウム電池 |
| CN113149083A (zh) * | 2016-03-14 | 2021-07-23 | 苹果公司 | 用于锂离子电池的阴极活性材料 |
| PL3349274T3 (pl) | 2016-03-16 | 2020-03-31 | Lg Chem, Ltd. | Elektroda o dwuwarstwowej strukturze i sposób jej wytwarzania |
| KR102636057B1 (ko) * | 2016-05-30 | 2024-02-08 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 및 이를 포함하는 리튬 이차 전지 |
| KR102053063B1 (ko) | 2016-10-12 | 2019-12-06 | 주식회사 엘지화학 | 각 층의 바인더의 함량과 활물질 입경이 상이한 다층 음극 및 이를 포함하는 리튬 이차전지 |
| KR102771459B1 (ko) * | 2016-11-18 | 2025-02-25 | 삼성전자주식회사 | 복합양극활물질, 이를 채용한 양극과 리튬전지 및 그 제조방법 |
| KR102124950B1 (ko) | 2016-11-23 | 2020-06-22 | 주식회사 엘지화학 | 이차전지용 양극, 그 제조방법 및 이를 포함하는 리튬 이차전지 |
| KR20180118913A (ko) * | 2017-04-24 | 2018-11-01 | 주식회사 엘지화학 | 복수의 층상 구조의 양극 및 그 제조방법 |
| JP7142258B2 (ja) * | 2017-05-31 | 2022-09-27 | パナソニックＩｐマネジメント株式会社 | 二次電池用正極、及び二次電池 |
| US10038193B1 (en) * | 2017-07-28 | 2018-07-31 | EnPower, Inc. | Electrode having an interphase structure |
| US11532807B2 (en) | 2017-11-06 | 2022-12-20 | Lg Energy Solution, Ltd. | Spinel-structured lithium manganese-based positive electrode active material, and positive electrode and lithium secondary battery which include the positive electrode active material |
| CN113594409B (zh) * | 2018-02-26 | 2022-09-20 | 宁德新能源科技有限公司 | 极片和锂离子电池 |
| KR102517419B1 (ko) | 2019-04-04 | 2023-03-31 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 전극 |
| CN115485879A (zh) | 2021-01-29 | 2022-12-16 | 株式会社Lg新能源 | 正极和包括该正极的锂二次电池 |
| KR20230001442A (ko) | 2021-06-28 | 2023-01-04 | 주식회사 엘지에너지솔루션 | 리튬 이차 전지용 양극 및 이를 구비하는 리튬 이차 전지 |
-
2019
- 2019-04-04 KR KR1020190039670A patent/KR102517419B1/ko active Active
-
2020
- 2020-04-02 EP EP23180188.7A patent/EP4235849A3/en active Pending
- 2020-04-02 PL PL20782366.7T patent/PL3806197T3/pl unknown
- 2020-04-02 EP EP20782366.7A patent/EP3806197B1/en active Active
- 2020-04-02 HU HUE20782366A patent/HUE062510T2/hu unknown
- 2020-04-02 WO PCT/KR2020/004511 patent/WO2020204625A1/ko unknown
- 2020-04-02 CN CN202080003204.4A patent/CN112243539B/zh active Active
- 2020-04-02 US US17/262,068 patent/US12074316B2/en active Active
- 2020-04-02 ES ES20782366T patent/ES2953106T3/es active Active
- 2020-04-02 CN CN202410721545.5A patent/CN118507652A/zh active Pending
- 2020-04-02 JP JP2021537429A patent/JP7177277B2/ja active Active
-
2022
- 2022-11-09 JP JP2022179749A patent/JP7618335B2/ja active Active
-
2023
- 2023-03-29 KR KR1020230041515A patent/KR102657064B1/ko active Active
-
2024
- 2024-07-12 US US18/772,010 patent/US20250096240A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020204625A1 (ko) | 2020-10-08 |
| KR20230048486A (ko) | 2023-04-11 |
| JP7618335B2 (ja) | 2025-01-21 |
| EP4235849A2 (en) | 2023-08-30 |
| CN112243539A (zh) | 2021-01-19 |
| EP3806197B1 (en) | 2023-08-02 |
| KR102517419B1 (ko) | 2023-03-31 |
| JP2022500838A (ja) | 2022-01-04 |
| KR20200117496A (ko) | 2020-10-14 |
| CN112243539B (zh) | 2024-07-05 |
| PL3806197T3 (pl) | 2023-09-25 |
| KR102657064B1 (ko) | 2024-04-11 |
| US20210296640A1 (en) | 2021-09-23 |
| JP2023001306A (ja) | 2023-01-04 |
| US20250096240A1 (en) | 2025-03-20 |
| EP3806197A4 (en) | 2021-11-03 |
| US12074316B2 (en) | 2024-08-27 |
| EP4235849A3 (en) | 2023-11-08 |
| CN118507652A (zh) | 2024-08-16 |
| ES2953106T3 (es) | 2023-11-08 |
| JP7177277B2 (ja) | 2022-11-22 |
| EP3806197A1 (en) | 2021-04-14 |
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