HUE059868T2 - Szén-kén komplex, eljárás annak elõállítására, és azt tartalmazó katód és lítium-kén akkumulátor - Google Patents

Szén-kén komplex, eljárás annak elõállítására, és azt tartalmazó katód és lítium-kén akkumulátor

Info

Publication number
HUE059868T2
HUE059868T2 HUE18764724A HUE18764724A HUE059868T2 HU E059868 T2 HUE059868 T2 HU E059868T2 HU E18764724 A HUE18764724 A HU E18764724A HU E18764724 A HUE18764724 A HU E18764724A HU E059868 T2 HUE059868 T2 HU E059868T2
Authority
HU
Hungary
Prior art keywords
same
sulfur
cathode
lithium
carbon
Prior art date
Application number
HUE18764724A
Other languages
English (en)
Inventor
Seungbo Yang
Original Assignee
Lg Energy Solution Ltd
Univ Sogang Res Foundation
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, Univ Sogang Res Foundation filed Critical Lg Energy Solution Ltd
Publication of HUE059868T2 publication Critical patent/HUE059868T2/hu

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    • 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
    • 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
    • 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
    • H01M4/04Processes of manufacture in general
    • H01M4/0471Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/136Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • H01M4/1397Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/366Composites as layered products
    • 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
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381Alkaline or alkaline earth metals elements
    • H01M4/382Lithium
    • 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
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M4/621Binders
    • H01M4/622Binders being polymers
    • 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
    • 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
    • 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
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. 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)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
HUE18764724A 2017-03-07 2018-02-28 Szén-kén komplex, eljárás annak elõállítására, és azt tartalmazó katód és lítium-kén akkumulátor HUE059868T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170029004A KR102126250B1 (ko) 2017-03-07 2017-03-07 탄소-황 복합체, 이의 제조방법, 이를 포함하는 양극 및 리튬-황 전지

Publications (1)

Publication Number Publication Date
HUE059868T2 true HUE059868T2 (hu) 2023-01-28

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HUE18764724A HUE059868T2 (hu) 2017-03-07 2018-02-28 Szén-kén komplex, eljárás annak elõállítására, és azt tartalmazó katód és lítium-kén akkumulátor

Country Status (9)

Country Link
US (1) US11038194B2 (hu)
EP (1) EP3435452B1 (hu)
JP (1) JP6732298B2 (hu)
KR (1) KR102126250B1 (hu)
CN (1) CN109565042B (hu)
ES (1) ES2926298T3 (hu)
HU (1) HUE059868T2 (hu)
PL (1) PL3435452T3 (hu)
WO (1) WO2018164413A1 (hu)

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US20210273225A1 (en) * 2018-09-18 2021-09-02 Lg Chem, Ltd. Method for preparing iron sulfide, cathode comprising iron sulfide prepared thereby for lithium secondary battery, and lithium secondary battery comprising same
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WO2020105980A1 (ko) * 2018-11-22 2020-05-28 주식회사 엘지화학 리튬-황 이차전지
US12021224B2 (en) 2018-11-22 2024-06-25 Lg Energy Solution, Ltd. Lithium-sulfur secondary battery
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KR102663586B1 (ko) * 2018-12-17 2024-05-03 주식회사 엘지에너지솔루션 리튬-황 이차전지
JP7334253B2 (ja) * 2019-01-16 2023-08-28 エルジー エナジー ソリューション リミテッド リチウム二次電池
CN113039670B (zh) * 2019-01-16 2024-06-18 株式会社Lg新能源 锂二次电池
KR102651786B1 (ko) * 2019-02-13 2024-03-26 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 활물질
JP7193627B2 (ja) * 2019-05-28 2022-12-20 エルジー エナジー ソリューション リミテッド リチウム二次電池
CN112840494B (zh) * 2019-05-28 2024-05-07 株式会社Lg新能源 锂二次电池
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KR20210090483A (ko) * 2020-01-10 2021-07-20 주식회사 엘지에너지솔루션 다공성 환원 그래핀 옥사이드, 이의 제조방법, 이를 포함하는 황-탄소 복합체 및 리튬 이차전지
CN111370658B (zh) * 2020-02-27 2022-06-03 肇庆市华师大光电产业研究院 一种锂硫电池正极材料及其制备方法
CN115398672A (zh) * 2020-03-04 2022-11-25 诺姆斯科技股份有限公司 注入硫的方法和得到的组合物
KR20220054049A (ko) 2020-10-23 2022-05-02 주식회사 엘지에너지솔루션 코어-쉘 구조의 다공성 탄소재, 이의 제조방법, 이를 포함하는 황-탄소 복합체, 및 리튬 이차 전지
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KR101686640B1 (ko) 2015-05-14 2016-12-14 부산대학교 산학협력단 고분자 코팅층을 갖는 질소도핑된 그래핀-유황 복합체의 제조방법, 이에 의하여 제조된 복합체 및 이를 이용한 리튬-황 이차전지
KR20160149103A (ko) 2015-06-17 2016-12-27 삼성전자주식회사 양극, 이를 포함하는 금속-공기 전지 및 양극 제조 방법

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Publication number Publication date
KR102126250B1 (ko) 2020-06-24
PL3435452T3 (pl) 2022-12-05
EP3435452A4 (en) 2019-04-03
CN109565042B (zh) 2022-03-11
ES2926298T3 (es) 2022-10-25
EP3435452B1 (en) 2022-07-20
US11038194B2 (en) 2021-06-15
JP2019513673A (ja) 2019-05-30
EP3435452A1 (en) 2019-01-30
KR20180102406A (ko) 2018-09-17
CN109565042A (zh) 2019-04-02
WO2018164413A1 (ko) 2018-09-13
JP6732298B2 (ja) 2020-07-29
US20190123377A1 (en) 2019-04-25

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