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HUE065637T2 - Kén-szén kompozit, eljárás annak elõállítására, és az azt tartalmazó lítium szekunder akkumulátor - Google Patents

Kén-szén kompozit, eljárás annak elõállítására, és az azt tartalmazó lítium szekunder akkumulátor

Info

Publication number
HUE065637T2
HUE065637T2 HUE18880430A HUE18880430A HUE065637T2 HU E065637 T2 HUE065637 T2 HU E065637T2 HU E18880430 A HUE18880430 A HU E18880430A HU E18880430 A HUE18880430 A HU E18880430A HU E065637 T2 HUE065637 T2 HU E065637T2
Authority
HU
Hungary
Prior art keywords
sulfur
preparation
secondary battery
same
lithium secondary
Prior art date
Application number
HUE18880430A
Other languages
English (en)
Inventor
Eui Tae Kim
Original Assignee
Lg Energy Solution 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 Energy Solution Ltd filed Critical Lg Energy Solution Ltd
Publication of HUE065637T2 publication Critical patent/HUE065637T2/hu

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • H01M4/364Composites as mixtures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/002Methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/88Adding charges, i.e. additives
    • B29B7/90Fillers or reinforcements, e.g. fibres
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/15Nano-sized carbon materials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/581Chalcogenides or intercalation compounds thereof
    • H01M4/5815Sulfides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624Electric conductive fillers
    • H01M4/625Carbon or graphite
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/02Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/021Physical characteristics, e.g. porosity, surface area
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Nanotechnology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Secondary Cells (AREA)
HUE18880430A 2017-11-24 2018-10-24 Kén-szén kompozit, eljárás annak elõállítására, és az azt tartalmazó lítium szekunder akkumulátor HUE065637T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170158293A KR102229453B1 (ko) 2017-11-24 2017-11-24 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지

Publications (1)

Publication Number Publication Date
HUE065637T2 true HUE065637T2 (hu) 2024-06-28

Family

ID=66630996

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE18880430A HUE065637T2 (hu) 2017-11-24 2018-10-24 Kén-szén kompozit, eljárás annak elõállítására, és az azt tartalmazó lítium szekunder akkumulátor

Country Status (8)

Country Link
US (1) US11695111B2 (hu)
EP (1) EP3667779B1 (hu)
JP (1) JP7062166B2 (hu)
KR (1) KR102229453B1 (hu)
CN (1) CN111066181B (hu)
ES (1) ES2973435T3 (hu)
HU (1) HUE065637T2 (hu)
WO (1) WO2019103326A2 (hu)

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KR20200033736A (ko) * 2018-09-20 2020-03-30 주식회사 엘지화학 황-탄소 복합체, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지
JP7062085B2 (ja) 2018-09-28 2022-05-02 エルジー エナジー ソリューション リミテッド 硫黄-炭素複合体及びその製造方法
KR102225821B1 (ko) 2019-08-06 2021-03-10 고려대학교 산학협력단 양극 활물질 제조 방법 및 양극 활물질
KR102293240B1 (ko) * 2019-11-29 2021-08-26 한국과학기술연구원 고용량의 황이 담지된 이차전지용 전극 소재 및 그 제조 방법
JP7543416B2 (ja) * 2020-09-21 2024-09-02 エルジー エナジー ソリューション リミテッド リチウム‐硫黄電池用正極スラリー、これを利用して製造されたリチウム‐硫黄電池用正極及びこれを含むリチウム‐硫黄電池
DE102020131233A1 (de) * 2020-11-25 2022-05-25 Netzsch Trockenmahltechnik Gmbh Verfahren zur herstellung eines homogenisierten gemischs aus kohlenstoff, schwefel und ptfe
US11496056B2 (en) * 2021-03-10 2022-11-08 Excelsys Technologies Ltd. Parallel branched resonant converter
EP4261948A4 (en) * 2021-10-29 2025-01-15 Lg Energy Solution Ltd POSITIVE ELECTRODE COMPRISING SULFUR-CARBON COMPOSITE, AND LITHIUM-ION SECONDARY BATTERY COMPRISING SAME
EP4376115A3 (en) * 2022-11-25 2024-08-28 Lg Energy Solution, Ltd. Positive electrode active material comprising sulfur-carbon composite and lithium-sulfur secondary battery comprising the same
US12191483B2 (en) 2022-11-25 2025-01-07 Lg Energy Solution, Ltd. Positive electrode active material comprising sulfur-carbon composite and lithium-sulfur secondary battery comprising the same
EP4379859A1 (en) * 2022-11-25 2024-06-05 LG Energy Solution, Ltd. Method for controlling particle size of porous carbon material
WO2024112155A1 (ko) * 2022-11-25 2024-05-30 주식회사 엘지에너지솔루션 황-탄소 복합체를 포함하는 양극 활물질 및 고출력 특성을 갖는 리튬-황 이차전지

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US20070082262A1 (en) * 2003-06-30 2007-04-12 Zeon Corporation Compounding agent composition for cathode film, polyether polymer composition for cathode film
KR100864199B1 (ko) * 2007-08-21 2008-10-17 주식회사 엘 앤 에프 양극활물질로 사용가능한 복합산화물 및 그 제조방법
KR101841278B1 (ko) 2011-03-11 2018-03-23 한양대학교 산학협력단 리튬 설퍼 전지
CN103959517B (zh) * 2011-11-29 2016-08-17 中国科学院化学研究所 用于锂硫电池的硫碳复合物、制备所述复合物的方法以及包含所述复合物的电极材料和锂硫电池
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WO2016075916A1 (ja) 2014-11-13 2016-05-19 株式会社Gsユアサ 硫黄-カーボン複合体、硫黄―カーボン複合体を含む電極を備えた非水電解質電池、及び硫黄-カーボン複合体の製造方法
KR101837235B1 (ko) 2014-11-21 2018-03-09 국방과학연구소 다공성 탄소-황 복합체와 다층 분리막을 포함하는 리튬-황 이차전지, 그 제조방법
KR102038545B1 (ko) * 2015-09-14 2019-10-30 주식회사 엘지화학 리튬 황 전지용 양극, 이의 제조방법 및 이를 포함하는 리튬 황 전지
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US10586979B2 (en) * 2015-11-13 2020-03-10 Robert Bosch Gmbh Sulfur-carbon composite comprising a highly graphitic carbon material for lithium-sulfur batteries and process for preparing the same
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WO2019098733A1 (ko) * 2017-11-16 2019-05-23 주식회사 엘지화학 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지
CN111095622B (zh) * 2017-11-16 2023-03-31 株式会社Lg新能源 硫碳复合物、其制备方法和包含其的锂二次电池

Also Published As

Publication number Publication date
JP2020536360A (ja) 2020-12-10
ES2973435T3 (es) 2024-06-20
JP7062166B2 (ja) 2022-05-06
EP3667779B1 (en) 2024-02-14
EP3667779A2 (en) 2020-06-17
KR102229453B1 (ko) 2021-03-17
CN111066181B (zh) 2022-07-19
US20200220169A1 (en) 2020-07-09
US11695111B2 (en) 2023-07-04
WO2019103326A2 (ko) 2019-05-31
EP3667779A4 (en) 2020-10-28
WO2019103326A3 (ko) 2019-07-18
CN111066181A (zh) 2020-04-24
KR20190060262A (ko) 2019-06-03

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