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PL3093910T3 - Materiał aktywny ujemnej elektrody do litowo-jonowego ogniwa wtórnego - Google Patents

Materiał aktywny ujemnej elektrody do litowo-jonowego ogniwa wtórnego

Info

Publication number
PL3093910T3
PL3093910T3 PL15735193T PL15735193T PL3093910T3 PL 3093910 T3 PL3093910 T3 PL 3093910T3 PL 15735193 T PL15735193 T PL 15735193T PL 15735193 T PL15735193 T PL 15735193T PL 3093910 T3 PL3093910 T3 PL 3093910T3
Authority
PL
Poland
Prior art keywords
lithium
negative electrode
active material
ion secondary
secondary cell
Prior art date
Application number
PL15735193T
Other languages
English (en)
Inventor
Daisuke Miyamoto
Original Assignee
Showa Denko Kk
Umicore Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Denko Kk, Umicore Nv filed Critical Showa Denko Kk
Publication of PL3093910T3 publication Critical patent/PL3093910T3/pl

Links

Classifications

    • 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
    • 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
    • H01M4/04—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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
PL15735193T 2014-01-09 2015-01-09 Materiał aktywny ujemnej elektrody do litowo-jonowego ogniwa wtórnego PL3093910T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014002175 2014-01-09
EP15735193.3A EP3093910B1 (en) 2014-01-09 2015-01-09 Negative electrode active material for lithium-ion secondary cell
PCT/JP2015/050444 WO2015105167A1 (ja) 2014-01-09 2015-01-09 リチウムイオン二次電池用負極活物質

Publications (1)

Publication Number Publication Date
PL3093910T3 true PL3093910T3 (pl) 2019-11-29

Family

ID=53523991

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15735193T PL3093910T3 (pl) 2014-01-09 2015-01-09 Materiał aktywny ujemnej elektrody do litowo-jonowego ogniwa wtórnego

Country Status (8)

Country Link
EP (1) EP3093910B1 (pl)
JP (1) JP6442419B2 (pl)
KR (1) KR101835445B1 (pl)
CN (1) CN105900269B (pl)
HU (1) HUE046248T2 (pl)
PL (1) PL3093910T3 (pl)
TW (1) TWI668901B (pl)
WO (1) WO2015105167A1 (pl)

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KR101604352B1 (ko) 2014-04-22 2016-03-18 (주)오렌지파워 음극 활물질 및 이를 포함하는 리튬 이차 전지
KR101550781B1 (ko) 2014-07-23 2015-09-08 (주)오렌지파워 2 차 전지용 실리콘계 활물질 입자의 제조 방법
GB2533161C (en) 2014-12-12 2019-07-24 Nexeon Ltd Electrodes for metal-ion batteries
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EP3301745B1 (en) 2015-10-28 2019-09-18 LG Chem, Ltd. Conductive material dispersed liquid and lithium secondary battery manufactured using the same
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US11502290B2 (en) * 2018-01-15 2022-11-15 Umicore Composite powder for use in the negative electrode of a battery and a battery comprising such a composite powder
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JP7118828B2 (ja) * 2018-09-12 2022-08-16 大陽日酸株式会社 炭素緻密化微粒子の製造方法、及び炭素緻密化微粒子
WO2020085610A1 (ko) * 2018-10-24 2020-04-30 주식회사 엘지화학 입경이 상이한 흑연 및 실리콘계 소재를 포함하는 음극 및 이를 포함하는 리튬 이차전지
KR102590425B1 (ko) 2018-10-24 2023-10-18 주식회사 엘지에너지솔루션 입경이 상이한 흑연 및 실리콘계 소재를 포함하는 음극 및 이를 포함하는 리튬 이차전지
CN109360962B (zh) * 2018-10-24 2021-02-12 郑州中科新兴产业技术研究院 一种锂电池用高稳定性硅碳负极材料及其制备方法
CN109860538B (zh) * 2018-12-20 2022-07-29 天津市捷威动力工业有限公司 一种锂电池硅碳负极浆料及其制备方法、锂离子电池
CN109980199B (zh) 2019-03-20 2020-09-29 宁德新能源科技有限公司 负极活性材料及其制备方法及使用该负极活性材料的装置
WO2021134195A1 (zh) * 2019-12-30 2021-07-08 上海杉杉科技有限公司 硅基储锂材料及其制备方法
DK3872904T3 (da) 2020-01-02 2024-08-26 Ningde Amperex Technology Ltd Negativ elektrode og elektrokemisk apparat indeholdende negativ elektrode
CN112930610B (zh) 2020-02-19 2024-08-23 杰富意化学株式会社 锂离子二次电池的负极用碳材料及其制造方法以及使用该碳材料的负极和锂离子二次电池
EP3896758B1 (en) * 2020-02-19 2023-08-23 JFE Chemical Corporation Negative electrode carbon material for lithium ion secondary battery, production method therefor, and negative electrode and lithium ion secondary battery using same
CN115398679B (zh) * 2020-03-26 2025-10-31 松下知识产权经营株式会社 二次电池用负极和二次电池
CN111668466A (zh) * 2020-06-16 2020-09-15 清华大学深圳国际研究生院 可控硅包覆重量的硅碳负极材料及其制造方法
KR102794890B1 (ko) * 2021-12-21 2025-04-10 포스코홀딩스 주식회사 리튬 이차전지용 음극 활물질 전구체, 이를 포함하는 음극 활물질, 및 이의 제조방법
US20250105339A1 (en) * 2022-01-28 2025-03-27 Panasonic Energy Co., Ltd. Negative electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
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CN115144320B (zh) * 2022-06-30 2025-04-01 蜂巢能源科技股份有限公司 一种获取石墨电化学活性面积的方法
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Also Published As

Publication number Publication date
CN105900269A (zh) 2016-08-24
KR20160081969A (ko) 2016-07-08
CN105900269B (zh) 2019-03-29
TWI668901B (zh) 2019-08-11
HUE046248T2 (hu) 2020-02-28
WO2015105167A1 (ja) 2015-07-16
EP3093910A4 (en) 2017-08-16
KR101835445B1 (ko) 2018-03-08
TW201532336A (zh) 2015-08-16
EP3093910B1 (en) 2019-06-19
JP6442419B2 (ja) 2018-12-19
JPWO2015105167A1 (ja) 2017-03-23
EP3093910A1 (en) 2016-11-16

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