KR101725650B1 - 리튬 황 전지 - Google Patents

리튬 황 전지 Download PDF

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KR101725650B1
KR101725650B1 KR1020150115013A KR20150115013A KR101725650B1 KR 101725650 B1 KR101725650 B1 KR 101725650B1 KR 1020150115013 A KR1020150115013 A KR 1020150115013A KR 20150115013 A KR20150115013 A KR 20150115013A KR 101725650 B1 KR101725650 B1 KR 101725650B1
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lithium
sulfonated
cathode
anode
electrolyte
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Korean (ko)
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KR20160051574A (ko
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박창훈
장민철
양두경
손병국
최정훈
김택경
송명훈
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주식회사 엘지화학
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Priority to CN201580059497.7A priority Critical patent/CN107078343B/zh
Priority to PCT/KR2015/010998 priority patent/WO2016068534A1/ko
Priority to US15/522,904 priority patent/US10468650B2/en
Priority to JP2017519301A priority patent/JP6917888B2/ja
Priority to EP15855109.3A priority patent/EP3203567B1/en
Publication of KR20160051574A publication Critical patent/KR20160051574A/ko
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    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
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    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H—ELECTRICITY
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    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
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    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
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    • H01M10/058—Construction or manufacture
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    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H—ELECTRICITY
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    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • H—ELECTRICITY
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    • 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
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    • 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
    • H01M4/36—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
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    • 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
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
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    • 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
    • H01M4/581—Chalcogenides or intercalation compounds thereof
    • H01M4/5815—Sulfides
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    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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    • 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
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    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
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    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
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    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/497—Ionic conductivity
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    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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
    • Y02E60/122—
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    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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  • Chemical & Material Sciences (AREA)
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  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
KR1020150115013A 2014-10-29 2015-08-14 리튬 황 전지 Active KR101725650B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201580059497.7A CN107078343B (zh) 2014-10-29 2015-10-19 锂硫电池
PCT/KR2015/010998 WO2016068534A1 (ko) 2014-10-29 2015-10-19 리튬 황 전지
US15/522,904 US10468650B2 (en) 2014-10-29 2015-10-19 Lithium sulfur battery
JP2017519301A JP6917888B2 (ja) 2014-10-29 2015-10-19 リチウム硫黄電池
EP15855109.3A EP3203567B1 (en) 2014-10-29 2015-10-19 Lithium-sulfur battery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20140147907 2014-10-29
KR1020140147907 2014-10-29

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KR20160051574A KR20160051574A (ko) 2016-05-11
KR101725650B1 true KR101725650B1 (ko) 2017-04-12

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US (1) US10468650B2 (enExample)
EP (1) EP3203567B1 (enExample)
JP (1) JP6917888B2 (enExample)
KR (1) KR101725650B1 (enExample)
CN (1) CN107078343B (enExample)

Families Citing this family (40)

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KR101725650B1 (ko) 2014-10-29 2017-04-12 주식회사 엘지화학 리튬 황 전지
KR20180025581A (ko) * 2016-09-01 2018-03-09 주식회사 엘지화학 리튬 폴리설파이드 첨가제를 포함하는 리튬-공기 전지용 전해질 및 이를 포함하는 리튬-공기 전지
KR101984724B1 (ko) 2016-09-09 2019-05-31 주식회사 엘지화학 리튬-황 전지
US10468202B2 (en) 2017-02-21 2019-11-05 National Synchrotron Radiation Research Center Conductive paper electrode, electrochemical capacitor and method for manufacturing the same
KR101897206B1 (ko) * 2017-02-22 2018-09-11 한국과학기술연구원 기능화된 금속산화물 나노입자 및 그를 포함하는 리튬-황 전지용 음극
KR102081773B1 (ko) * 2017-04-14 2020-02-26 주식회사 엘지화학 고분자 고체 전해질 및 이를 포함하는 리튬 이차전지
US11335946B2 (en) * 2017-06-02 2022-05-17 Global Graphene Group, Inc. Shape-conformable alkali metal-sulfur battery
US11394058B2 (en) 2017-06-02 2022-07-19 Global Graphene Group, Inc. Method of producing shape-conformable alkali metal-sulfur battery
WO2018222349A1 (en) * 2017-06-02 2018-12-06 Nanotek Instruments, Inc. Shape-conformable alkali metal-sulfur battery
US10454141B2 (en) 2017-06-30 2019-10-22 Global Graphene Group, Inc. Method of producing shape-conformable alkali metal-sulfur battery having a deformable and conductive quasi-solid electrode
JP7252691B2 (ja) * 2017-06-30 2023-04-05 ナノテク インストゥルメンツ，インコーポレイテッド 変形可能で伝導性の擬固体電極を有する形状適合性アルカリ金属－硫黄電池
KR20240149447A (ko) 2017-10-04 2024-10-14 나비타스 시스템즈, 엘엘씨 리튬 황 배터리들을 위한 분리기
KR102229449B1 (ko) * 2017-10-26 2021-03-17 주식회사 엘지화학 분리막 및 이를 포함하는 리튬-황 전지
KR101965192B1 (ko) 2017-10-27 2019-04-03 이화여자대학교 산학협력단 금속 산화물 나노시트-황 나노복합체 및 이를 이용한 리튬-황 배터리
KR102120278B1 (ko) * 2017-11-24 2020-06-08 주식회사 엘지화학 리튬 전극 및 그를 포함하는 리튬 이차전지
US10873083B2 (en) 2017-11-30 2020-12-22 Global Graphene Group, Inc. Anode particulates or cathode particulates and alkali metal batteries
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CN108376783B (zh) * 2018-02-09 2020-10-23 四川华昆能源有限责任公司 一种锂阳极表面保护涂层及其制备方法
CN108493414B (zh) * 2018-03-20 2020-05-01 吉林师范大学 一种锂硫电池正极材料及其制备方法
CN108822586B (zh) * 2018-05-23 2020-08-11 广东工业大学 一种改性钛酸钡材料的制备方法、电池隔膜和锂离子电池
KR102071138B1 (ko) * 2018-05-24 2020-01-29 전남대학교산학협력단 폴리설파이드가 잠입된 리튬-황 이차전지용 양극
WO2020013766A1 (en) * 2018-07-13 2020-01-16 Nanyang Technological University Electrochemically active interlayers for rechargeable batteries
JP6992692B2 (ja) * 2018-07-19 2022-01-13 ブラザー工業株式会社 リチウム硫黄電池、及びリチウム硫黄電池の製造方法
CN109088101B (zh) * 2018-09-21 2020-10-02 中南大学 一种电解液及其应用
CN109860476B (zh) * 2018-12-11 2021-12-14 华南师范大学 锂硫电池用二氧化钛胶体改性隔膜及其制备方法和锂硫电池
CN111933863A (zh) * 2019-05-13 2020-11-13 河北金力新能源科技股份有限公司 一种锂硫电池隔膜及其制备方法和锂硫电池
KR102485668B1 (ko) 2019-05-17 2023-01-05 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
JP7315726B2 (ja) * 2019-09-24 2023-07-26 エルジー エナジー ソリューション リミテッド パターンが形成されたリチウム‐硫黄二次電池用正極、この製造方法及びこれを含むリチウム‐硫黄二次電池
CN113054247B (zh) * 2019-12-27 2022-11-04 张家港市国泰华荣化工新材料有限公司 一种复合型固态电解质及其制备方法和固态锂硫电池
CN111477815A (zh) * 2020-04-03 2020-07-31 陈璞 多孔隔膜及其制备方法和应用
CN111682209A (zh) * 2020-05-22 2020-09-18 浙江中科玖源新材料有限公司 一种锂离子电池用粘结剂及其制备方法和锂离子电池
CN111933997A (zh) * 2020-08-10 2020-11-13 中山耀锂新能源科技有限公司 一种锂硫电池错位电芯结构
CN112599754B (zh) * 2021-01-09 2022-04-12 福州大学 一种锂硫电池用聚合物改性复合正极及其制备方法
US12469851B2 (en) 2021-04-01 2025-11-11 Lyten, Inc. Anode protective layer for lithium-sulfur cells
WO2022221636A2 (en) * 2021-04-15 2022-10-20 Giner, Inc. Electrolytes of rechargeable lithium-sulfur batteries and lithium-sulfur batteries including the same
US12009470B2 (en) 2021-07-23 2024-06-11 Lyten, Inc. Cylindrical lithium-sulfur batteries
US11670826B2 (en) * 2021-07-23 2023-06-06 Lyten, Inc. Length-wise welded electrodes incorporated in cylindrical cell format lithium-sulfur batteries
JP2023066787A (ja) * 2021-10-29 2023-05-16 株式会社Abri リチウム硫黄電池用正極およびリチウム硫黄電池
FR3136594B1 (fr) * 2022-06-14 2024-12-13 Accumulateurs Fixes Electrode négative pour élément électrochimique primaire au lithium
WO2025207951A1 (en) 2024-03-27 2025-10-02 Livent Lithium USA Lithium-sulfur batteries with prelithiated cathodes

Citations (2)

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