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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Withdrawn
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KR1020147037078A
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English (en)
Korean (ko)
Inventor
레이 찬함
크리스토퍼 마이클 프랜드
윌리엄 제임스 맥클린
스콧 브라운
Original Assignee
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Withdrawn legal-status Critical Current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 (enExample)
EP (1) EP2856539A2 (enExample)
JP (1) JP6230599B2 (enExample)
KR (1) KR20150035816A (enExample)
CN (1) CN104718646A (enExample)
GB (2) GB2502625B (enExample)
TW (1) TW201410607A (enExample)
WO (1) WO2013179068A2 (enExample)

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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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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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JP2015525189A (ja) 2015-09-03
US20150104705A1 (en) 2015-04-16
GB2504593B (en) 2017-03-01
TW201410607A (zh) 2014-03-16
US10090513B2 (en) 2018-10-02
WO2013179068A2 (en) 2013-12-05
GB2504593A (en) 2014-02-05
EP2856539A2 (en) 2015-04-08
JP6230599B2 (ja) 2017-11-15
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GB201309858D0 (en) 2013-07-17
GB201209843D0 (en) 2012-07-18

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