KR102073451B1 - 전극용 보호 구조물 - Google Patents

전극용 보호 구조물 Download PDF

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KR102073451B1
KR102073451B1 KR1020157028782A KR20157028782A KR102073451B1 KR 102073451 B1 KR102073451 B1 KR 102073451B1 KR 1020157028782 A KR1020157028782 A KR 1020157028782A KR 20157028782 A KR20157028782 A KR 20157028782A KR 102073451 B1 KR102073451 B1 KR 102073451B1
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layer
lithium
buffer layer
buffer
protective
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KR20150128972A (ko
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셈페레 마리나 엠 사폰트
채리클레아 스코디리스-켈리
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시온 파워 코퍼레이션
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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
    • H01M4/36—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
    • H01M4/13—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
    • H01M4/13—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
    • H01M4/62—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
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/40—Alloys based on alkali metals
    • 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
    • Y02E60/12—

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
KR1020157028782A 2013-03-15 2013-03-15 전극용 보호 구조물 Active KR102073451B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/031973 WO2014142953A1 (en) 2013-03-15 2013-03-15 Protective structures for electrodes

Publications (2)

Publication Number Publication Date
KR20150128972A KR20150128972A (ko) 2015-11-18
KR102073451B1 true KR102073451B1 (ko) 2020-02-04

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Country Status (5)

Country Link
EP (1) EP2973806B1 (enExample)
JP (1) JP6566931B2 (enExample)
KR (1) KR102073451B1 (enExample)
CN (1) CN105190969B (enExample)
WO (1) WO2014142953A1 (enExample)

Cited By (1)

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CN111224077A (zh) * 2018-11-27 2020-06-02 中国科学院大连化学物理研究所 一种氮化锂复合材料及制备和应用

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US11355739B2 (en) 2017-02-10 2022-06-07 University Of North Texas Passivation of lithium metal by two-dimensional materials for rechargeable batteries
WO2018168607A1 (ja) * 2017-03-13 2018-09-20 株式会社Ｇｓユアサ 電極及び蓄電素子
KR102268175B1 (ko) 2017-03-15 2021-06-22 주식회사 엘지에너지솔루션 리튬 이차전지용 음극, 이의 제조방법 및 이를 포함하는 리튬 이차전지
CN107123788B (zh) * 2017-03-30 2019-12-03 中国科学院青岛生物能源与过程研究所 一种具有有机无机双重保护层的金属锂负极
KR102148507B1 (ko) * 2017-07-26 2020-08-26 주식회사 엘지화학 리튬 전극 및 이의 제조방법
PL3567667T3 (pl) 2017-09-07 2024-04-22 Lg Energy Solution, Ltd. Elastyczna bateria akumulatorowa
KR102268180B1 (ko) * 2017-11-08 2021-06-22 주식회사 엘지화학 리튬-황 전지용 전해질 복합체, 이를 포함하는 전기화학소자 및 그 제조방법
CN110212166B (zh) * 2019-06-12 2020-07-28 苏州大学 一种在锂金属负极表面构建双层保护界面的方法
CN110931843B (zh) * 2019-10-28 2021-11-19 浙江锋锂新能源科技有限公司 一种新型的锂金属负极高电压正极的固液电池
JP7309032B2 (ja) * 2020-02-27 2023-07-14 エルジー エナジー ソリューション リミテッド リチウム金属負極の製造方法、これによって製造されたリチウム金属負極及びこれを含むリチウム‐硫黄電池
CN112151857B (zh) * 2020-09-03 2021-11-19 浙江锋锂新能源科技有限公司 一种高稳定性多层固态电解质及其制备方法和固态电池
EP4218080A4 (en) * 2020-09-25 2025-05-07 SES Holdings Pte. Ltd. Active metal cells with composite layers for controlling dendrite growth
CN113571692B (zh) * 2021-07-21 2022-07-12 合肥国轩高科动力能源有限公司 一种高安全导电材料改性高镍正极材料及其制备方法
EP4573607A1 (en) * 2022-08-19 2025-06-25 Techtronic Cordless GP Lithium-ion battery with electrode ceramic coating
KR20250119518A (ko) * 2022-09-28 2025-08-07 엘리베이티드 머티어리얼스 저머니 게엠베하 엑스-시츄 표면 패시베이션층에 의한 필름 내 알칼리 금속 산화물 및 수산화물의 감소
CN115863533A (zh) * 2023-01-11 2023-03-28 上海屹锂新能源科技有限公司 一种lbo自支撑薄膜用于硫化物基全固态电池的锂金属负极保护工艺

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Publication number Priority date Publication date Assignee Title
CN111224077A (zh) * 2018-11-27 2020-06-02 中国科学院大连化学物理研究所 一种氮化锂复合材料及制备和应用
CN111224077B (zh) * 2018-11-27 2021-06-11 中国科学院大连化学物理研究所 一种氮化锂复合材料及制备和应用

Also Published As

Publication number Publication date
JP6566931B2 (ja) 2019-08-28
EP2973806A1 (en) 2016-01-20
WO2014142953A1 (en) 2014-09-18
JP2016512380A (ja) 2016-04-25
CN105190969B (zh) 2019-01-18
EP2973806A4 (en) 2016-09-14
KR20150128972A (ko) 2015-11-18
CN105190969A (zh) 2015-12-23
EP2973806B1 (en) 2019-05-08

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