HUE051614T2 - Anód aktív anyag másodlagos lítium-akkumulátorokhoz, további elõkészítési módszerekhez, és azonos tartalmú másodlagos lítium-akkumulátorhoz - Google Patents

Anód aktív anyag másodlagos lítium-akkumulátorokhoz, további elõkészítési módszerekhez, és azonos tartalmú másodlagos lítium-akkumulátorhoz

Info

Publication number
HUE051614T2
HUE051614T2 HUE16811925A HUE16811925A HUE051614T2 HU E051614 T2 HUE051614 T2 HU E051614T2 HU E16811925 A HUE16811925 A HU E16811925A HU E16811925 A HUE16811925 A HU E16811925A HU E051614 T2 HUE051614 T2 HU E051614T2
Authority
HU
Hungary
Prior art keywords
secondary battery
lithium secondary
preparation
active material
anode active
Prior art date
Application number
HUE16811925A
Other languages
English (en)
Inventor
Jaephil Cho
Min Seong Ko
Sujong Chae
Nam Hyung Kim
ji young Ma
Original Assignee
Ulsan Nat Inst Science & Tech Unist
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 Ulsan Nat Inst Science & Tech Unist filed Critical Ulsan Nat Inst Science & Tech Unist
Publication of HUE051614T2 publication Critical patent/HUE051614T2/hu

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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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • C01B33/027—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material
    • C01B33/029—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by decomposition of monosilane
    • 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
    • H01M4/36—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
    • H01M4/38—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
    • H01M4/36—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
HUE16811925A 2015-06-15 2016-06-15 Anód aktív anyag másodlagos lítium-akkumulátorokhoz, további elõkészítési módszerekhez, és azonos tartalmú másodlagos lítium-akkumulátorhoz HUE051614T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20150084157 2015-06-15

Publications (1)

Publication Number Publication Date
HUE051614T2 true HUE051614T2 (hu) 2021-03-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
HUE16811925A HUE051614T2 (hu) 2015-06-15 2016-06-15 Anód aktív anyag másodlagos lítium-akkumulátorokhoz, további elõkészítési módszerekhez, és azonos tartalmú másodlagos lítium-akkumulátorhoz

Country Status (7)

Country Link
US (1) US10340518B2 (hu)
EP (1) EP3309873B1 (hu)
JP (1) JP6748120B2 (hu)
KR (1) KR101933098B1 (hu)
CN (1) CN107925064B (hu)
HU (1) HUE051614T2 (hu)
WO (1) WO2016204512A1 (hu)

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CN107834047B (zh) * 2017-11-10 2023-10-13 河南中联高科新能源有限公司 硅碳负极材料制备方法及装置
US10468674B2 (en) * 2018-01-09 2019-11-05 South Dakota Board Of Regents Layered high capacity electrodes
KR102131262B1 (ko) * 2018-08-14 2020-08-05 울산과학기술원 음극활물질, 이의 제조방법 및 이를 포함하는 음극을 구비한 리튬 이차전지
KR102179975B1 (ko) * 2018-11-30 2020-11-17 주식회사 포스코 리튬 이차 전지용 음극 활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차 전지
KR102323509B1 (ko) * 2018-12-21 2021-11-09 울산과학기술원 복합음극활물질, 이의 제조방법 및 이를 포함한 음극을 포함하는 리튬이차전지
JP7540947B2 (ja) * 2019-05-17 2024-08-27 リブエナジー カンパニー リミテッド リチウム二次電池用シリコン－黒鉛複合電極活物質、これを含む電極およびリチウム二次電池、ならびにシリコン－黒鉛複合電極活物質の製造方法
KR102380024B1 (ko) * 2019-06-21 2022-03-29 삼성에스디아이 주식회사 복합 음극, 및 상기 복합 음극을 포함한 리튬 이차 전지
CN112678801B (zh) * 2019-10-17 2022-06-21 拓米(成都)应用技术研究院有限公司 纳米非晶C-Si-C复合材料及其制造方法和制造装置
CN110931725B (zh) * 2019-10-21 2021-06-04 浙江工业大学 一种硅碳复合材料及其制备方法和应用
WO2021112300A1 (ko) * 2019-12-06 2021-06-10 주식회사 엘아이비에너지 이차전지용 전극 활물질, 이를 포함하는 전극 및 이차전지, 이러한 전극 활물질의 제조방법
CN111682186B (zh) * 2020-06-28 2021-09-17 蜂巢能源科技有限公司 一种硅碳复合材料、其制备方法和用途
KR102221105B1 (ko) * 2020-09-02 2021-02-26 주식회사 유로셀 이차전지용 실리콘 흑연 복합 음극재 제조방법
KR102517722B1 (ko) * 2021-05-31 2023-04-04 주식회사 비이아이랩 기상 전기 환원법을 이용한 실리콘의 제조방법
CN114335533B (zh) * 2021-12-16 2024-07-16 珠海冠宇电池股份有限公司 一种负极材料及包括该负极材料的电池
WO2023240381A1 (zh) * 2022-06-13 2023-12-21 宁德时代新能源科技股份有限公司 负极活性材料及其制备方法、二次电池及用电装置

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Also Published As

Publication number Publication date
KR20160147672A (ko) 2016-12-23
CN107925064B (zh) 2021-03-19
US20180337400A1 (en) 2018-11-22
EP3309873B1 (en) 2020-05-27
US10340518B2 (en) 2019-07-02
EP3309873A4 (en) 2019-04-10
EP3309873A1 (en) 2018-04-18
KR101933098B1 (ko) 2018-12-27
JP6748120B2 (ja) 2020-08-26
JP2018524774A (ja) 2018-08-30
CN107925064A (zh) 2018-04-17
WO2016204512A1 (ko) 2016-12-22

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