TWI504050B - 鋰二次電池用之陽極活性材料及含彼之鋰二次電池 - Google Patents

鋰二次電池用之陽極活性材料及含彼之鋰二次電池 Download PDF

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Publication number
TWI504050B
TWI504050B TW102144060A TW102144060A TWI504050B TW I504050 B TWI504050 B TW I504050B TW 102144060 A TW102144060 A TW 102144060A TW 102144060 A TW102144060 A TW 102144060A TW I504050 B TWI504050 B TW I504050B
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Taiwan
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ruthenium
anode
secondary battery
lithium secondary
active material
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TW102144060A
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English (en)
Chinese (zh)
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TW201444155A (zh
Inventor
李龍珠
康允雅
金帝映
崔丞延
李美林
鄭惠蘭
柳正宇
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Ｌｇ化學股份有限公司
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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
    • H01M4/38—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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0483—Processes of manufacture in general by methods including the handling of a melt
    • H01M4/0488—Alloying
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0483—Processes of manufacture in general by methods including the handling of a melt
    • 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
    • H01M4/36—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Silicon Compounds (AREA)
  • Secondary Cells (AREA)
TW102144060A 2012-11-30 2013-12-02 鋰二次電池用之陽極活性材料及含彼之鋰二次電池 TWI504050B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120138258 2012-11-30
KR1020130147707A KR20140070475A (ko) 2012-11-30 2013-11-29 리튬 이차전지용 음극 활물질 및 이를 포함한 리튬 이차전지

Publications (2)

Publication Number Publication Date
TW201444155A TW201444155A (zh) 2014-11-16
TWI504050B true TWI504050B (zh) 2015-10-11

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TW102144060A TWI504050B (zh) 2012-11-30 2013-12-02 鋰二次電池用之陽極活性材料及含彼之鋰二次電池

Country Status (10)

Country Link
US (1) US10276864B2 (cg-RX-API-DMAC7.html)
EP (1) EP2840630B1 (cg-RX-API-DMAC7.html)
JP (1) JP2015524988A (cg-RX-API-DMAC7.html)
KR (2) KR20140070475A (cg-RX-API-DMAC7.html)
CN (1) CN104396063B (cg-RX-API-DMAC7.html)
BR (1) BR112014029724A2 (cg-RX-API-DMAC7.html)
IN (1) IN2014MN02589A (cg-RX-API-DMAC7.html)
PL (1) PL2840630T3 (cg-RX-API-DMAC7.html)
TW (1) TWI504050B (cg-RX-API-DMAC7.html)
WO (1) WO2014084678A1 (cg-RX-API-DMAC7.html)

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JP6546384B2 (ja) * 2014-10-02 2019-07-17 山陽特殊製鋼株式会社 導電フィラー用粉末
JP6581771B2 (ja) * 2014-12-04 2019-09-25 山陽特殊製鋼株式会社 導電フィラー用粉末
WO2016052643A1 (ja) * 2014-10-02 2016-04-07 山陽特殊製鋼株式会社 導電フィラー用粉末
KR20180001066A (ko) * 2016-06-24 2018-01-04 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR20200065514A (ko) * 2018-11-30 2020-06-09 현대자동차주식회사 이차전지용 실리콘계 복합 음극활물질, 이를 포함하는 음극
CN110828794B (zh) * 2019-10-28 2021-01-15 珠海格力绿色再生资源有限公司 一种多重改性的硅锰合金复合负极材料的制备方法
EP4347540A4 (en) * 2021-05-25 2025-12-31 ionobell Inc SILICON MATERIAL AND MANUFACTURING PROCESS
WO2023114211A2 (en) 2021-12-13 2023-06-22 Ionobell, Inc. Porous silicon material and method of manufacture
US12057568B2 (en) 2022-07-08 2024-08-06 Ionobell, Inc. Electrode slurry and method of manufacture

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US20090186273A1 (en) * 2007-11-27 2009-07-23 Lee Sang-Min Negative active material, method of preparing the same, and rechargeable lithium battery including the same
US20100159333A1 (en) * 2008-12-24 2010-06-24 Ngk Insulators, Ltd. Plate-like particle for cathode active material of a lithium secondary battery, and a lithium secondary battery
US20100301276A1 (en) * 2009-05-27 2010-12-02 Joong Kee Lee Method of preparing bundle type silicon nanorod composite through electroless etching process using metal ions and anode active material for lithium secondary cells comprising the same
TW201236249A (en) * 2011-02-28 2012-09-01 Furukawa Electric Co Ltd Cathode active material for lithium ion secondary battery, cathode for lithium ion secondary battery, and lithium ion secondary battery

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Also Published As

Publication number Publication date
CN104396063A (zh) 2015-03-04
EP2840630A4 (en) 2015-05-27
CN104396063B (zh) 2018-11-09
US20140322601A1 (en) 2014-10-30
PL2840630T3 (pl) 2020-11-16
WO2014084678A1 (ko) 2014-06-05
KR20140070475A (ko) 2014-06-10
TW201444155A (zh) 2014-11-16
BR112014029724A2 (pt) 2017-06-27
EP2840630A1 (en) 2015-02-25
EP2840630B1 (en) 2020-05-20
US10276864B2 (en) 2019-04-30
IN2014MN02589A (cg-RX-API-DMAC7.html) 2015-07-24
JP2015524988A (ja) 2015-08-27
KR20150133167A (ko) 2015-11-27

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