PL3355392T3 - Ciekła dyspersja z nanorurek węglowych i sposób jej wytwarzania - Google Patents

Ciekła dyspersja z nanorurek węglowych i sposób jej wytwarzania

Info

Publication number
PL3355392T3
PL3355392T3 PL16848813T PL16848813T PL3355392T3 PL 3355392 T3 PL3355392 T3 PL 3355392T3 PL 16848813 T PL16848813 T PL 16848813T PL 16848813 T PL16848813 T PL 16848813T PL 3355392 T3 PL3355392 T3 PL 3355392T3
Authority
PL
Poland
Prior art keywords
manufacturing
carbon nanotube
dispersion liquid
nanotube dispersion
liquid
Prior art date
Application number
PL16848813T
Other languages
English (en)
Inventor
Houngsik YOO
Jong Won Lee
Dong Hyun Kim
Gyemin KWON
Byoung Hoon Ahn
Yelin Kim
Sang Hoon Choy
Hyeon Choi
Jungkeun YOO
Original Assignee
Lg Chem, 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 Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL3355392T3 publication Critical patent/PL3355392T3/pl

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
    • H01M4/13Electrodes 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
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624Electric conductive fillers
    • H01M4/625Carbon or graphite
    • 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
    • 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
    • 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
    • H01M4/0402Methods of deposition of the material
    • H01M4/0404Methods of deposition of the material by coating on electrode collectors
    • 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/51Particles with a specific particle size distribution
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
PL16848813T 2015-09-25 2016-08-26 Ciekła dyspersja z nanorurek węglowych i sposób jej wytwarzania PL3355392T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20150137106 2015-09-25
PCT/KR2016/009553 WO2017052087A1 (ko) 2015-09-25 2016-08-26 탄소 나노튜브 분산액 및 이의 제조방법
EP16848813.8A EP3355392B1 (en) 2015-09-25 2016-08-26 Carbon nanotube dispersion liquid and manufacturing method thereof

Publications (1)

Publication Number Publication Date
PL3355392T3 true PL3355392T3 (pl) 2020-05-18

Family

ID=58386237

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16848813T PL3355392T3 (pl) 2015-09-25 2016-08-26 Ciekła dyspersja z nanorurek węglowych i sposób jej wytwarzania

Country Status (7)

Country Link
US (1) US10686185B2 (pl)
EP (1) EP3355392B1 (pl)
JP (1) JP6793720B2 (pl)
KR (1) KR101888749B1 (pl)
CN (1) CN108370037B (pl)
PL (1) PL3355392T3 (pl)
WO (1) WO2017052087A1 (pl)

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US11383213B2 (en) 2016-03-15 2022-07-12 Honda Motor Co., Ltd. System and method of producing a composite product
US11171324B2 (en) 2016-03-15 2021-11-09 Honda Motor Co., Ltd. System and method of producing a composite product
US11081684B2 (en) 2017-05-24 2021-08-03 Honda Motor Co., Ltd. Production of carbon nanotube modified battery electrode powders via single step dispersion
US10658651B2 (en) 2017-07-31 2020-05-19 Honda Motor Co., Ltd. Self standing electrodes and methods for making thereof
US20190036102A1 (en) 2017-07-31 2019-01-31 Honda Motor Co., Ltd. Continuous production of binder and collector-less self-standing electrodes for li-ion batteries by using carbon nanotubes as an additive
US11201318B2 (en) 2017-09-15 2021-12-14 Honda Motor Co., Ltd. Method for battery tab attachment to a self-standing electrode
US11121358B2 (en) 2017-09-15 2021-09-14 Honda Motor Co., Ltd. Method for embedding a battery tab attachment in a self-standing electrode without current collector or binder
US11535517B2 (en) 2019-01-24 2022-12-27 Honda Motor Co., Ltd. Method of making self-standing electrodes supported by carbon nanostructured filaments
US11352258B2 (en) 2019-03-04 2022-06-07 Honda Motor Co., Ltd. Multifunctional conductive wire and method of making
US11325833B2 (en) 2019-03-04 2022-05-10 Honda Motor Co., Ltd. Composite yarn and method of making a carbon nanotube composite yarn
CN113661586A (zh) * 2019-03-28 2021-11-16 株式会社Lg新能源 电极和包括所述电极的二次电池
US11539042B2 (en) 2019-07-19 2022-12-27 Honda Motor Co., Ltd. Flexible packaging with embedded electrode and method of making
KR102563300B1 (ko) * 2021-07-29 2023-08-04 주식회사 엘지에너지솔루션 도전재 분산액, 이를 이용하여 제조된 전극 및 리튬 이차전지
JP7284901B1 (ja) 2022-03-31 2023-06-01 東洋インキScホールディングス株式会社 正極膜用スラリー、正極膜、二次電池、及び正極膜の製造方法
WO2024048354A1 (ja) * 2022-08-31 2024-03-07 日本ゼオン株式会社 カーボンナノチューブ分散液、非水系二次電池電極用スラリー組成物、非水系二次電池用電極、及び非水系二次電池
JP7414171B1 (ja) 2023-03-10 2024-01-16 東洋インキScホールディングス株式会社 カーボンナノチューブ分散組成物およびその利用

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JP6877862B2 (ja) * 2013-04-10 2021-05-26 日本ゼオン株式会社 リチウムイオン二次電池用正極およびリチウムイオン二次電池
JP5935820B2 (ja) * 2013-04-19 2016-06-15 東洋インキScホールディングス株式会社 導電性組成物、蓄電デバイス用下地層付き集電体、蓄電デバイス用電極、及び蓄電デバイス
KR20150016852A (ko) * 2013-08-05 2015-02-13 제일모직주식회사 탄소나노튜브 분산액 및 이의 제조방법
JP6413242B2 (ja) 2014-01-15 2018-10-31 日本ゼオン株式会社 二次電池正極用スラリーの製造方法、二次電池用正極の製造方法、及び二次電池の製造方法
WO2017043818A1 (ko) * 2015-09-09 2017-03-16 주식회사 엘지화학 탄소 나노튜브 분산액 및 이의 제조방법

Also Published As

Publication number Publication date
US10686185B2 (en) 2020-06-16
JP2018534220A (ja) 2018-11-22
EP3355392B1 (en) 2019-11-13
EP3355392A1 (en) 2018-08-01
CN108370037B (zh) 2021-02-23
WO2017052087A1 (ko) 2017-03-30
KR20170037510A (ko) 2017-04-04
CN108370037A (zh) 2018-08-03
KR101888749B1 (ko) 2018-08-16
JP6793720B2 (ja) 2020-12-02
US20190051887A1 (en) 2019-02-14
EP3355392A4 (en) 2018-10-24

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