KR20150122653A - 탄소 나노튜브-함유 분산액 및 전극의 제조에서의 그의 용도 - Google Patents

탄소 나노튜브-함유 분산액 및 전극의 제조에서의 그의 용도 Download PDF

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KR20150122653A
KR20150122653A KR1020157022401A KR20157022401A KR20150122653A KR 20150122653 A KR20150122653 A KR 20150122653A KR 1020157022401 A KR1020157022401 A KR 1020157022401A KR 20157022401 A KR20157022401 A KR 20157022401A KR 20150122653 A KR20150122653 A KR 20150122653A
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dispersion
carbon nanotubes
present
electrode
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다그마르 울브리히
베르너 호아이젤
요아힘 리터
라르스 크루에거
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바이엘 머티리얼사이언스 아게
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    • C01B32/00Carbon; Compounds thereof
    • C01B32/15Nano-sized carbon materials
    • C01B32/158Carbon nanotubes
    • C01B32/168After-treatment
    • C01B32/174Derivatisation; Solubilisation; Dispersion in solvents
    • 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
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    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • H01M4/1393Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
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    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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    • 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
    • H01M4/587Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134Electrodes based on metals, Si or alloys
    • 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
    • Y02E60/122

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  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
KR1020157022401A 2013-02-22 2014-02-20 탄소 나노튜브-함유 분산액 및 전극의 제조에서의 그의 용도 Withdrawn KR20150122653A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102013101803.3 2013-02-22
DE102013101803 2013-02-22
DE102013213273.5 2013-07-05
DE102013213273.5A DE102013213273A1 (de) 2013-02-22 2013-07-05 Kohlenstoffnanoröhren-haltige Dispersion und ihre Verwendung in der Herstellung von Elektroden
PCT/EP2014/053274 WO2014128190A1 (de) 2013-02-22 2014-02-20 Kohlenstoffnanoröhren-haltige dispersion und ihre verwendung in der herstellung von elektroden

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KR20150122653A true KR20150122653A (ko) 2015-11-02

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KR1020157022401A Withdrawn KR20150122653A (ko) 2013-02-22 2014-02-20 탄소 나노튜브-함유 분산액 및 전극의 제조에서의 그의 용도

Country Status (7)

Country Link
US (1) US20160020466A1 (OSRAM)
EP (1) EP2959524A1 (OSRAM)
JP (1) JP2016514080A (OSRAM)
KR (1) KR20150122653A (OSRAM)
CN (1) CN105074966A (OSRAM)
DE (1) DE102013213273A1 (OSRAM)
WO (1) WO2014128190A1 (OSRAM)

Cited By (29)

* Cited by examiner, † Cited by third party
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WO2017164703A1 (ko) * 2016-03-24 2017-09-28 주식회사 엘지화학 도전재 분산액 및 이를 이용하여 제조한 이차전지
KR20170113250A (ko) * 2016-03-24 2017-10-12 주식회사 엘지화학 도전재 분산액 및 이를 이용하여 제조한 이차전지
KR20170112026A (ko) * 2016-03-30 2017-10-12 주식회사 엘지화학 그래핀의 제조 방법
KR20170125615A (ko) * 2016-05-04 2017-11-15 주식회사 엘지화학 그래핀의 제조 방법
KR20180081006A (ko) * 2017-01-05 2018-07-13 주식회사 엘지화학 작업성이 향상된 카본나노튜브 분산액 및 그 제조방법
KR20180128690A (ko) * 2017-05-24 2018-12-04 엘지디스플레이 주식회사 그래핀-산화주석 나노 복합체의 제조 방법 및 그래핀-산화주석 나노 복합체
KR20190056484A (ko) * 2017-11-17 2019-05-27 주식회사 엘지화학 탄소 나노 튜브의 이차 구조체를 포함하는 리튬-황 전지용 양극재 및 이의 제조방법
KR20190135032A (ko) * 2017-03-31 2019-12-05 하이드로-퀘벡 미가공 탄소 나노튜브의 정제 방법
KR20210002051A (ko) * 2019-06-28 2021-01-06 주식회사 엘지화학 음극 슬러리 제조방법, 이로부터 제조된 음극 슬러리를 이용하여 제조된 리튬 이차전지용 음극, 및 이를 포함하는 리튬 이차전지
KR20210047956A (ko) * 2018-10-31 2021-04-30 도레이 카부시키가이샤 그래핀 분산액 및 그의 제조 방법 그리고 이차 전지용 전극
KR20210094055A (ko) * 2018-11-28 2021-07-28 덴카 주식회사 리튬 이온 이차 전지용 정극 조성물, 리튬 이온 이차 전지용 정극, 및 리튬 이온 이차 전지
WO2022139272A1 (ko) * 2020-12-22 2022-06-30 주식회사 동진쎄미켐 이차전지 전극용 도전재 선분산 슬러리와 그 제조방법 및 도전재 선분산 슬러리를 적용하여 제조된 전극과 상기 전극을 구비한 이차전지
WO2023033208A1 (ko) * 2021-09-01 2023-03-09 주식회사 씨앤씨머티리얼즈 육방정 질화붕소 나노시트 분산 조성물 및 그 제조 방법
KR102518382B1 (ko) * 2021-10-19 2023-04-06 주식회사 베터리얼 탄소나노튜브 분산액, 이의 제조방법, 이를 포함하는 전극 슬러리 조성물, 이를 포함하는 전극 및 이를 포함하는 리튬 이차전지
WO2023128592A1 (ko) * 2021-12-30 2023-07-06 한양대학교 산학협력단 리튬-황 전지용 양극 및 그의 제조방법 및 그를 포함하는 리튬-황 전지
KR20230102774A (ko) * 2021-12-30 2023-07-07 충남대학교산학협력단 이차전지 양극슬러리 분산액 및 이의 제조방법
WO2024112175A1 (ko) * 2022-11-25 2024-05-30 주식회사 베터리얼 카본블랙 분산액, 이의 제조방법, 이를 포함하는 전극 슬러리 조성물, 이를 포함하는 전극 및 이를 포함하는 이차전지
KR20240078285A (ko) * 2022-11-25 2024-06-03 주식회사 베터리얼 카본블랙 분산액, 이의 제조방법, 이를 포함하는 전극 슬러리 조성물, 이를 포함하는 전극 및 이를 포함하는 이차전지
WO2024117594A1 (ko) * 2022-11-29 2024-06-06 주식회사 동진쎄미켐 이차전지 전극용 도전재 슬러리, 이차전지 전극 및 이를 포함하는 이차전지
WO2024177410A1 (ko) * 2023-02-23 2024-08-29 주식회사 엘지화학 탄소 나노튜브 분산액 및 이의 제조방법
WO2024205258A1 (ko) * 2023-03-31 2024-10-03 주식회사 엘지에너지솔루션 선분산액, 전극 조성물, 전극 슬러리, 전극 및 리튬이온 이차전지
WO2025009830A1 (ko) * 2023-07-03 2025-01-09 주식회사 엘지화학 탄소나노튜브 분산액 및 이의 제조방법
WO2025023729A1 (ko) 2023-07-26 2025-01-30 주식회사 엘지화학 탄소 나노튜브 분산액 및 이의 제조방법
KR20250016770A (ko) 2023-07-26 2025-02-04 주식회사 엘지화학 탄소 나노튜브 분산액 및 이의 제조방법
KR20250016768A (ko) 2023-07-26 2025-02-04 주식회사 엘지화학 탄소 나노튜브 분산액 및 이의 제조방법
KR20250016767A (ko) 2023-07-26 2025-02-04 주식회사 엘지화학 탄소 나노튜브 분산액 및 이의 제조방법
US12261302B2 (en) 2019-08-01 2025-03-25 Lg Energy Solution, Ltd. Negative electrode, secondary battery including the negative electrode, and method of preparing the negative electrode
KR20250045690A (ko) 2023-09-26 2025-04-02 주식회사 엘지화학 탄소 나노튜브의 분산 방법
WO2025105872A1 (ko) * 2023-11-17 2025-05-22 주식회사 엘지에너지솔루션 전극, 리튬 이차 전지 및 전극의 제조 방법

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JP2016204203A (ja) * 2015-04-23 2016-12-08 東レ株式会社 カーボンナノチューブ含有組成物の分散液および導電性成形体
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CN105047917A (zh) * 2015-06-25 2015-11-11 中国航空工业集团公司北京航空材料研究院 一种磷酸铁锂电池正极材料的制备方法
KR101923466B1 (ko) * 2015-09-10 2018-11-30 주식회사 엘지화학 이차전지용 도전재 및 이를 포함하는 이차전지
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WO2024205258A1 (ko) * 2023-03-31 2024-10-03 주식회사 엘지에너지솔루션 선분산액, 전극 조성물, 전극 슬러리, 전극 및 리튬이온 이차전지
WO2025009830A1 (ko) * 2023-07-03 2025-01-09 주식회사 엘지화학 탄소나노튜브 분산액 및 이의 제조방법
WO2025023729A1 (ko) 2023-07-26 2025-01-30 주식회사 엘지화학 탄소 나노튜브 분산액 및 이의 제조방법
KR20250016767A (ko) 2023-07-26 2025-02-04 주식회사 엘지화학 탄소 나노튜브 분산액 및 이의 제조방법
KR20250016768A (ko) 2023-07-26 2025-02-04 주식회사 엘지화학 탄소 나노튜브 분산액 및 이의 제조방법
KR20250016770A (ko) 2023-07-26 2025-02-04 주식회사 엘지화학 탄소 나노튜브 분산액 및 이의 제조방법
KR20250045690A (ko) 2023-09-26 2025-04-02 주식회사 엘지화학 탄소 나노튜브의 분산 방법
WO2025105872A1 (ko) * 2023-11-17 2025-05-22 주식회사 엘지에너지솔루션 전극, 리튬 이차 전지 및 전극의 제조 방법

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JP2016514080A (ja) 2016-05-19
CN105074966A (zh) 2015-11-18
EP2959524A1 (de) 2015-12-30
DE102013213273A1 (de) 2014-08-28

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