PL3203550T3 - Materiał czynny elektrody ujemnej dla akumulatora litowego, sposób jego wytwarzania oraz akumulator litowy go zawierający - Google Patents

Materiał czynny elektrody ujemnej dla akumulatora litowego, sposób jego wytwarzania oraz akumulator litowy go zawierający

Info

Publication number
PL3203550T3
PL3203550T3 PL15846949T PL15846949T PL3203550T3 PL 3203550 T3 PL3203550 T3 PL 3203550T3 PL 15846949 T PL15846949 T PL 15846949T PL 15846949 T PL15846949 T PL 15846949T PL 3203550 T3 PL3203550 T3 PL 3203550T3
Authority
PL
Poland
Prior art keywords
secondary battery
lithium secondary
same
negative electrode
active material
Prior art date
Application number
PL15846949T
Other languages
English (en)
Inventor
Rae Hwan Jo
Ju Ho Chung
Eun Kyung Kim
Yong Ju Lee
Seung Youn Choi
Hyun Chul Kim
Jung Hyun Choi
Original Assignee
Lg Chemical Ltd
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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Priority claimed from PCT/KR2015/010402 external-priority patent/WO2016053032A1/ko
Publication of PL3203550T3 publication Critical patent/PL3203550T3/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
    • 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
    • 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
    • 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
    • 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
    • H01M4/36—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, 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

Landscapes

  • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Composite Materials (AREA)
  • Silicon Compounds (AREA)
PL15846949T 2014-10-02 2015-10-01 Materiał czynny elektrody ujemnej dla akumulatora litowego, sposób jego wytwarzania oraz akumulator litowy go zawierający PL3203550T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20140133430 2014-10-02
KR1020150137454A KR101766535B1 (ko) 2014-10-02 2015-09-30 리튬 이차전지용 음극활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지
PCT/KR2015/010402 WO2016053032A1 (ko) 2014-10-02 2015-10-01 리튬 이차전지용 음극활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지
EP15846949.4A EP3203550B1 (en) 2014-10-02 2015-10-01 Negative electrode active material for lithium secondary battery, method for preparing same, and lithium secondary battery comprising same

Publications (1)

Publication Number Publication Date
PL3203550T3 true PL3203550T3 (pl) 2019-11-29

Family

ID=55801161

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15846949T PL3203550T3 (pl) 2014-10-02 2015-10-01 Materiał czynny elektrody ujemnej dla akumulatora litowego, sposób jego wytwarzania oraz akumulator litowy go zawierający

Country Status (6)

Country Link
US (1) US10637051B2 (pl)
EP (1) EP3203550B1 (pl)
JP (1) JP6517326B2 (pl)
KR (1) KR101766535B1 (pl)
CN (1) CN107112519B (pl)
PL (1) PL3203550T3 (pl)

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KR101991846B1 (ko) 2016-07-04 2019-06-24 주식회사 엘지화학 음극 및 이의 제조방법
KR102259971B1 (ko) * 2017-10-20 2021-06-02 주식회사 엘지에너지솔루션 음극 활물질 및 이를 포함하는 전고체 전지용 음극
KR102400921B1 (ko) 2017-12-22 2022-05-20 유미코아 충전식 리튬 이온 배터리용 양극 물질 및 이의 제조 방법
WO2019131863A1 (ja) * 2017-12-28 2019-07-04 昭和電工株式会社 リチウムイオン二次電池用負極材
US11949096B2 (en) 2018-03-02 2024-04-02 Umicore Positive electrode material for rechargeable lithium ion batteries
EP3794659A1 (en) * 2018-05-17 2021-03-24 Solvay Specialty Polymers Italy S.p.A. Electrode-forming compositions
US20210328214A1 (en) * 2019-03-08 2021-10-21 Lg Chem, Ltd. Sulfur-doped silicon negative electrode material, method for producing same, lithium secondary battery negative electrode including negative electrode material, and lithium secondary battery comprising negative electrode
WO2021128200A1 (zh) * 2019-12-26 2021-07-01 宁德新能源科技有限公司 负极材料及包含其的电化学装置和电子装置
CN115715275A (zh) * 2020-05-27 2023-02-24 伍斯特理工学院 单晶阴极材料的简易蚀刻
CN116705989B (zh) * 2023-07-31 2023-10-24 山东硅纳新材料科技有限公司 柔性的聚合物电解质硅一体化电极及其制备方法与应用

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JP2738256B2 (ja) * 1992-01-31 1998-04-08 日本電気株式会社 半導体装置およびその製造方法
JP2997741B2 (ja) 1992-07-29 2000-01-11 セイコーインスツルメンツ株式会社 非水電解質二次電池及びその製造方法
JP3827642B2 (ja) 2003-01-06 2006-09-27 三星エスディアイ株式会社 リチウム二次電池用負極活物質及びその製造方法並びにリチウム二次電池
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CN103663458B (zh) * 2013-12-10 2016-09-14 中国科学院过程工程研究所 一种多孔硅材料的制备方法、制备的多孔硅材料及其用途
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US10347907B2 (en) * 2016-09-02 2019-07-09 Eocell Limited Volume change compensated silicon-silicon oxide-lithium composite material having nano silicon particles embedded in a silicon:silicon lithium silicate composite matrix, and cyclical ex-situ manufacturing processes
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GB201803983D0 (en) * 2017-09-13 2018-04-25 Unifrax I Llc Materials

Also Published As

Publication number Publication date
EP3203550A4 (en) 2017-08-09
EP3203550A1 (en) 2017-08-09
JP6517326B2 (ja) 2019-05-22
US10637051B2 (en) 2020-04-28
CN107112519B (zh) 2020-09-11
JP2017536645A (ja) 2017-12-07
EP3203550B1 (en) 2019-07-03
CN107112519A (zh) 2017-08-29
KR20160040103A (ko) 2016-04-12
KR101766535B1 (ko) 2017-08-10
US20170309902A1 (en) 2017-10-26

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