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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EP3580171B1 (en) * 2017-02-10 2023-06-07 University of North Texas Passivation of lithium metal by two-dimensional materials for rechargeable batteries
CN110476278B (zh) * 2017-03-13 2022-08-02 株式会社杰士汤浅国际 电极和蓄电元件
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
JP7048841B2 (ja) 2017-09-07 2022-04-06 エルジー エナジー ソリューション リミテッド リチウム電極とそれを含むリチウム二次電池、及びフレキシブル二次電池
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
CN114097110B (zh) * 2020-02-27 2024-10-01 株式会社Lg新能源 制造锂金属负极的方法、由此方法制造的锂金属负极以及包含所述锂金属负极的锂硫电池
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
WO2022064427A1 (en) * 2020-09-25 2022-03-31 Ses Holdings Pte. Ltd. Active-metal cells having 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
AU2022474934A1 (en) * 2022-08-19 2025-02-27 Techtronic Cordless Gp Lithium-ion battery with electrode ceramic coating
JP2025532878A (ja) * 2022-09-28 2025-10-03 エレベイテッド マテリアルズ ジャーマニー ゲーエムベーハー ｅｘ－ｓｉｔｕ表面不動態化層による膜中のアルカリ金属酸化物及び水酸化物の低減
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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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
EP2973806A4 (en) 2016-09-14
JP2016512380A (ja) 2016-04-25
WO2014142953A1 (en) 2014-09-18
KR20150128972A (ko) 2015-11-18
CN105190969B (zh) 2019-01-18
EP2973806A1 (en) 2016-01-20
CN105190969A (zh) 2015-12-23
EP2973806B1 (en) 2019-05-08

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