KR20110112358A - 리튬-이온 배터리용 고성능 애노드 물질 - Google Patents

리튬-이온 배터리용 고성능 애노드 물질 Download PDF

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Publication number
KR20110112358A
KR20110112358A KR1020117016630A KR20117016630A KR20110112358A KR 20110112358 A KR20110112358 A KR 20110112358A KR 1020117016630 A KR1020117016630 A KR 1020117016630A KR 20117016630 A KR20117016630 A KR 20117016630A KR 20110112358 A KR20110112358 A KR 20110112358A
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South Korea
Prior art keywords
lithium
linear dimension
alloy particles
average linear
particles
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English (en)
Korean (ko)
Inventor
푸 창
준칭 마
서레쉬 매니
모니크 리차드
쇼지 요코이시
브라이언 글롬스키
리야 왕
시-치에 윈
킴버 엘. 스탬
크리스 실코우스키
존 밀러
웬 리
Original Assignee
도요타 모터 엔지니어링 앤드 매뉴팩쳐링 노스 아메리카, 인코포레이티드
티/제이 테크놀로지스, 인코포레이티드
도요타 지도샤 가부시키가이샤
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Application filed by 도요타 모터 엔지니어링 앤드 매뉴팩쳐링 노스 아메리카, 인코포레이티드, 티/제이 테크놀로지스, 인코포레이티드, 도요타 지도샤 가부시키가이샤 filed Critical 도요타 모터 엔지니어링 앤드 매뉴팩쳐링 노스 아메리카, 인코포레이티드
Publication of KR20110112358A publication Critical patent/KR20110112358A/ko
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • H01M4/13—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/387—Tin or alloys based on tin
    • 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
    • H01M4/621—Binders
    • 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
    • H01M4/624—Electric conductive fillers
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020117016630A 2006-08-09 2007-08-09 리튬-이온 배터리용 고성능 애노드 물질 Withdrawn KR20110112358A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/463,394 US7722991B2 (en) 2006-08-09 2006-08-09 High performance anode material for lithium-ion battery
US11/463,394 2006-08-09

Related Parent Applications (1)

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KR1020097004785A Division KR101152831B1 (ko) 2006-08-09 2007-08-09 리튬-이온 배터리용 고성능 애노드 물질

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KR20110112358A true KR20110112358A (ko) 2011-10-12

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KR1020097004785A Active KR101152831B1 (ko) 2006-08-09 2007-08-09 리튬-이온 배터리용 고성능 애노드 물질

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Country Status (5)

Country Link
US (1) US7722991B2 (https=)
JP (1) JP5394924B2 (https=)
KR (2) KR20110112358A (https=)
CN (1) CN101601162B (https=)
WO (1) WO2008021961A2 (https=)

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Publication number Priority date Publication date Assignee Title
WO2025063662A1 (ko) * 2023-09-18 2025-03-27 주식회사 엘지에너지솔루션 이차전지용 음극 및 이를 포함하는 이차전지

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JP2010500723A (ja) 2010-01-07
WO2008021961A3 (en) 2009-01-15
JP5394924B2 (ja) 2014-01-22
WO2008021961A8 (en) 2008-10-16
KR101152831B1 (ko) 2012-06-12
CN101601162B (zh) 2012-01-04
US7722991B2 (en) 2010-05-25
KR20090058517A (ko) 2009-06-09
US20080038638A1 (en) 2008-02-14
WO2008021961A2 (en) 2008-02-21
CN101601162A (zh) 2009-12-09

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