HUE064805T2 - Eljárás lítium fém negatív elektróda elõállítására, az eljárással elõállított lítium fém negatív elektróda, és az ezt tartalmazó lítium-kén akkumulátor - Google Patents
Eljárás lítium fém negatív elektróda elõállítására, az eljárással elõállított lítium fém negatív elektróda, és az ezt tartalmazó lítium-kén akkumulátorInfo
- Publication number
- HUE064805T2 HUE064805T2 HUE21761351A HUE21761351A HUE064805T2 HU E064805 T2 HUE064805 T2 HU E064805T2 HU E21761351 A HUE21761351 A HU E21761351A HU E21761351 A HUE21761351 A HU E21761351A HU E064805 T2 HUE064805 T2 HU E064805T2
- Authority
- HU
- Hungary
- Prior art keywords
- negative electrode
- metal negative
- lithium metal
- lithium
- same
- Prior art date
Links
- 229910052744 lithium Inorganic materials 0.000 title 2
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
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- 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
- H01M4/1395—Processes of manufacture of 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
- H01M4/13—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
-
- 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
-
- 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
- H01M4/0419—Methods of deposition of the material involving spraying
-
- 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
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
-
- 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
-
- 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
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
-
- 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
- H01M4/581—Chalcogenides or intercalation compounds thereof
- H01M4/5815—Sulfides
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- 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
-
- 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
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- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20200024005 | 2020-02-27 | ||
KR1020210024094A KR20210109455A (ko) | 2020-02-27 | 2021-02-23 | 리튬 금속 음극의 제조방법, 이에 의해 제조된 리튬 금속 음극 및 이를 포함하는 리튬-황 전지 |
Publications (1)
Publication Number | Publication Date |
---|---|
HUE064805T2 true HUE064805T2 (hu) | 2024-04-28 |
Family
ID=77491765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUE21761351A HUE064805T2 (hu) | 2020-02-27 | 2021-02-25 | Eljárás lítium fém negatív elektróda elõállítására, az eljárással elõállított lítium fém negatív elektróda, és az ezt tartalmazó lítium-kén akkumulátor |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220416221A1 (hu) |
EP (1) | EP3996170B1 (hu) |
JP (1) | JP7309032B2 (hu) |
CN (1) | CN114097110A (hu) |
HU (1) | HUE064805T2 (hu) |
WO (1) | WO2021172879A1 (hu) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3154310A1 (en) * | 2019-10-28 | 2021-05-06 | Sungjin CHO | Lithium metal anodes for a battery and method of making same |
KR20230074882A (ko) * | 2021-11-22 | 2023-05-31 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 음극 및 이를 포함하는 리튬 이차전지 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07245099A (ja) * | 1994-03-07 | 1995-09-19 | Mitsubishi Cable Ind Ltd | 非水電解液型Li二次電池用負極 |
JP2004165097A (ja) * | 2002-11-15 | 2004-06-10 | Sony Corp | 負極および電池、並びにそれらのその製造方法 |
EP2766949B1 (en) * | 2011-10-13 | 2018-12-19 | Sion Power Corporation | Electrode structure and method for making the same |
KR20130079126A (ko) | 2011-12-30 | 2013-07-10 | 국립대학법인 울산과학기술대학교 산학협력단 | 리튬 금속 전지용 전해액 및 이를 포함하는 리튬 금속 전지 |
JP6112111B2 (ja) * | 2012-06-12 | 2017-04-12 | 日本電気株式会社 | リチウムイオン二次電池の製造方法およびリチウムイオン二次電池 |
US9793525B2 (en) * | 2012-10-09 | 2017-10-17 | Johnson Battery Technologies, Inc. | Solid-state battery electrodes |
JP6566931B2 (ja) * | 2013-03-15 | 2019-08-28 | シオン・パワー・コーポレーション | 電極用保護構造体 |
US20140272594A1 (en) * | 2013-03-15 | 2014-09-18 | Sion Power Corporation | Protective structures for electrodes |
KR101811495B1 (ko) | 2014-09-19 | 2017-12-20 | 주식회사 엘지화학 | 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지 |
KR101984719B1 (ko) * | 2014-10-23 | 2019-05-31 | 주식회사 엘지화학 | 다층구조의 리튬금속 전극 및 이의 제조방법 |
KR101755121B1 (ko) | 2014-10-31 | 2017-07-06 | 주식회사 엘지화학 | 안정한 보호층을 갖는 리튬금속 전극 및 이를 포함하는 리튬 이차전지 |
CN106876783B (zh) * | 2015-12-10 | 2019-07-05 | 中国科学院大连化学物理研究所 | 一种全固态锂硫电池 |
KR101897206B1 (ko) * | 2017-02-22 | 2018-09-11 | 한국과학기술연구원 | 기능화된 금속산화물 나노입자 및 그를 포함하는 리튬-황 전지용 음극 |
KR102268175B1 (ko) * | 2017-03-15 | 2021-06-22 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 음극, 이의 제조방법 및 이를 포함하는 리튬 이차전지 |
KR101951637B1 (ko) * | 2017-04-07 | 2019-02-26 | 일진머티리얼즈 주식회사 | 이차전지용 음극, 이의 제조방법 및 이를 사용하여 제조된 리튬이차전지 |
KR102108176B1 (ko) | 2018-08-27 | 2020-05-08 | 광주과학기술원 | 알츠하이머성 치매 진단용 펩타이드 바이오마커 |
CN110244482B (zh) | 2019-05-21 | 2022-07-19 | 华为技术有限公司 | 一种显示组件、显示屏和电子设备 |
GB202000467D0 (en) * | 2020-01-13 | 2020-02-26 | Sigma Lithium Ltd | Alkali metal materials |
-
2021
- 2021-02-25 WO PCT/KR2021/002345 patent/WO2021172879A1/ko unknown
- 2021-02-25 CN CN202180004506.8A patent/CN114097110A/zh active Pending
- 2021-02-25 HU HUE21761351A patent/HUE064805T2/hu unknown
- 2021-02-25 JP JP2022502963A patent/JP7309032B2/ja active Active
- 2021-02-25 EP EP21761351.2A patent/EP3996170B1/en active Active
- 2021-02-25 US US17/626,986 patent/US20220416221A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP7309032B2 (ja) | 2023-07-14 |
EP3996170B1 (en) | 2023-10-11 |
WO2021172879A1 (ko) | 2021-09-02 |
JP2022540695A (ja) | 2022-09-16 |
CN114097110A (zh) | 2022-02-25 |
EP3996170A1 (en) | 2022-05-11 |
US20220416221A1 (en) | 2022-12-29 |
EP3996170A4 (en) | 2022-11-09 |
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