KR20150035816A - 실리콘의 형성 방법 - Google Patents

실리콘의 형성 방법 Download PDF

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Publication number
KR20150035816A
KR20150035816A KR1020147037078A KR20147037078A KR20150035816A KR 20150035816 A KR20150035816 A KR 20150035816A KR 1020147037078 A KR1020147037078 A KR 1020147037078A KR 20147037078 A KR20147037078 A KR 20147037078A KR 20150035816 A KR20150035816 A KR 20150035816A
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KR
South Korea
Prior art keywords
silica
starting material
silicon
particulate
less
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KR1020147037078A
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English (en)
Korean (ko)
Inventor
레이 찬함
크리스토퍼 마이클 프랜드
윌리엄 제임스 맥클린
스콧 브라운
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넥세온 엘티디
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Application filed by 넥세온 엘티디 filed Critical 넥세온 엘티디
Publication of KR20150035816A publication Critical patent/KR20150035816A/ko
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C01B33/021—Preparation
    • C01B33/023—Preparation by reduction of silica or free silica-containing 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
    • H01M4/13—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
    • 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
    • H01M4/36—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
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Silicon Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Fibers (AREA)
KR1020147037078A 2012-06-01 2013-06-03 실리콘의 형성 방법 Withdrawn KR20150035816A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1209843.0 2012-06-01
GB1209843.0A GB2502625B (en) 2012-06-06 2012-06-06 Method of forming silicon
PCT/GB2013/051472 WO2013179068A2 (en) 2012-06-01 2013-06-03 Method of forming silicon

Publications (1)

Publication Number Publication Date
KR20150035816A true KR20150035816A (ko) 2015-04-07

Family

ID=46582245

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147037078A Withdrawn KR20150035816A (ko) 2012-06-01 2013-06-03 실리콘의 형성 방법

Country Status (8)

Country Link
US (1) US10090513B2 (https=)
EP (1) EP2856539A2 (https=)
JP (1) JP6230599B2 (https=)
KR (1) KR20150035816A (https=)
CN (1) CN104718646A (https=)
GB (2) GB2502625B (https=)
TW (1) TW201410607A (https=)
WO (1) WO2013179068A2 (https=)

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KR20200053521A (ko) * 2017-09-13 2020-05-18 유니프랙스 아이 엘엘씨 리튬 이온 배터리용 실리콘계 애노드 재료
KR20210028920A (ko) * 2019-09-05 2021-03-15 주식회사 아모그린텍 이차전지 음극 활물질용 중공형 입자, 이의 제조방법 및 이를 포함하는 이차전지
US12030780B2 (en) 2020-08-07 2024-07-09 Research Triangle Institute Nanostructured silicon carbonaceous composite material and methods for producing the same

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US12583754B2 (en) 2020-08-07 2026-03-24 Research Triangle Institute Nanostructured silicon carbonaceous composite material and methods for producing the same

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TW201410607A (zh) 2014-03-16
US20150104705A1 (en) 2015-04-16
GB2504593B (en) 2017-03-01
WO2013179068A2 (en) 2013-12-05
GB201209843D0 (en) 2012-07-18
EP2856539A2 (en) 2015-04-08
JP6230599B2 (ja) 2017-11-15
WO2013179068A3 (en) 2014-01-30
JP2015525189A (ja) 2015-09-03
US10090513B2 (en) 2018-10-02

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