CN103329315A - 具有芯-壳结构的电极材料 - Google Patents

具有芯-壳结构的电极材料 Download PDF

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Publication number
CN103329315A
CN103329315A CN2012800054458A CN201280005445A CN103329315A CN 103329315 A CN103329315 A CN 103329315A CN 2012800054458 A CN2012800054458 A CN 2012800054458A CN 201280005445 A CN201280005445 A CN 201280005445A CN 103329315 A CN103329315 A CN 103329315A
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China
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shell
active material
core
battery
li2s
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CN2012800054458A
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English (en)
Chinese (zh)
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M·N·理查德
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Toyota Motor Engineering and Manufacturing North America Inc
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Toyota Engineering and Manufacturing North America Inc
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Publication of CN103329315A publication Critical patent/CN103329315A/zh
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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
    • H01M4/36—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
    • 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
    • H01M4/62—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
    • H01M2004/026—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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN2012800054458A 2011-02-01 2012-01-17 具有芯-壳结构的电极材料 Pending CN103329315A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/018,989 2011-02-01
US13/018,989 US20160111715A9 (en) 2008-06-20 2011-02-01 Electrode material with core-shell structure
PCT/US2012/021501 WO2012106102A1 (en) 2011-02-01 2012-01-17 Electrode material with core-shell structure

Publications (1)

Publication Number Publication Date
CN103329315A true CN103329315A (zh) 2013-09-25

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Family Applications (1)

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CN2012800054458A Pending CN103329315A (zh) 2011-02-01 2012-01-17 具有芯-壳结构的电极材料

Country Status (5)

Country Link
US (1) US20160111715A9 (enExample)
JP (1) JP2014505340A (enExample)
CN (1) CN103329315A (enExample)
DE (1) DE112012000636T5 (enExample)
WO (1) WO2012106102A1 (enExample)

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US20130344391A1 (en) * 2012-06-18 2013-12-26 Sila Nanotechnologies Inc. Multi-shell structures and fabrication methods for battery active materials with expansion properties
US10374221B2 (en) * 2012-08-24 2019-08-06 Sila Nanotechnologies, Inc. Scaffolding matrix with internal nanoparticles
US9761861B1 (en) 2013-06-25 2017-09-12 Quantumscape Corporation Pulse plating of lithium material in electrochemical devices
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KR102663138B1 (ko) 2014-03-14 2024-05-03 그룹14 테크놀로지스, 인코포레이티드 용매의 부재하의 졸-겔 중합을 위한 신규한 방법 및 그러한 방법으로부터의 가변형 탄소 구조의 생성
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WO2016126610A1 (en) 2015-02-03 2016-08-11 Quantumscape Corporation Metal sulfide anolytes for electrochemical cells
US10177365B2 (en) 2015-03-05 2019-01-08 Uchicago Argonne, Llc Metal fluoride passivation coatings prepared by atomic layer deposition for Li-ion batteries
EP3979382A1 (en) 2015-06-24 2022-04-06 QuantumScape Battery, Inc. Electrochemical cell with a composite electrolyte
US20190097222A1 (en) 2015-08-14 2019-03-28 Energ2 Technologies, Inc. Composites of porous nano-featured silicon materials and carbon materials
KR102765039B1 (ko) 2015-12-04 2025-02-11 퀀텀스케이프 배터리, 인코포레이티드 리튬, 인, 황 및 요오드를 포함하는 전해질 및 음극액 조성물, 전기화학적 장치를 위한 전해질 막, 및 이들 전해질 및 음극액을 제조하는 어닐링 방법(annealing method).
WO2018044952A1 (en) 2016-08-29 2018-03-08 Quantumscape Corporation Catholytes for solid state rechargeable batteries, battery architectures suitable for use with these catholytes, and methods of making and using the same
WO2018165606A1 (en) 2017-03-10 2018-09-13 Quantumscape Corporation Metal negative electrode ultrasonic charging
KR102148511B1 (ko) 2017-09-01 2020-08-27 주식회사 엘지화학 음극 활물질의 제조방법 및 이를 이용한 음극 활물질 및 리튬 이차전지
US10256459B1 (en) * 2017-09-18 2019-04-09 Nanotek Instruments, Inc. Surface-stabilized and prelithiated anode active materials for lithium batteries and production method
US10673063B2 (en) 2017-09-21 2020-06-02 Global Graphene Group, Inc. Process for prelithiating an anode active material for a lithium battery
DE102017218388A1 (de) 2017-10-13 2019-04-18 Volkswagen Aktiengesellschaft Steigerung der Lebensdauer von siliziumbasierten negativen Elektroden durch Partikel mit Siliziumoxid- und LiPON-Beschichtung
US11158856B2 (en) * 2018-05-01 2021-10-26 Uchicago Argonne, Llc Composite bilayer coatings for high capacity cathodes and anodes
DE102018213272A1 (de) * 2018-08-08 2020-02-13 Bayerische Motoren Werke Aktiengesellschaft Anodenanordnung für eine Lithiumionensekundärbatterie, Lithiumionensekundärbatterie, Arbeitsvorrichtung und Verfahren zum Herstellen einer Anodenanordnung
WO2020257503A1 (en) * 2019-06-18 2020-12-24 Conamix Inc. Selectively permeable nanostructured materials for lithium anode compositions
US11639292B2 (en) 2020-08-18 2023-05-02 Group14 Technologies, Inc. Particulate composite materials
CN114665097B (zh) * 2022-04-20 2024-06-25 蜂巢能源科技股份有限公司 一种无钴正极材料及其制备方法和应用

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US20080118840A1 (en) * 2006-11-22 2008-05-22 Kyoung-Han Yew Negative active material for rechargeable lithium battery, method of preparing thereof, and rechargeable lithium battery including the same
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CN105518906A (zh) * 2013-05-15 2016-04-20 量子世界公司 用于使用LiAMPBSC的电池的固态阴极电解质或电解质(M=Si、Ge和/或Sn)
CN105518906B (zh) * 2013-05-15 2019-04-16 量子世界公司 用于使用LiAMPBSC的电池的固态阴极电解质或电解质(M=Si、Ge和/或Sn)

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Publication number Publication date
JP2014505340A (ja) 2014-02-27
US20120196186A1 (en) 2012-08-02
US20160111715A9 (en) 2016-04-21
DE112012000636T5 (de) 2013-11-14
WO2012106102A1 (en) 2012-08-09

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Application publication date: 20130925