KR102992461B1 - 리튬 이온 배터리용 애노드 슬러리의 제조방법 - Google Patents

리튬 이온 배터리용 애노드 슬러리의 제조방법

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Publication number
KR102992461B1
KR102992461B1 KR1020227046114A KR20227046114A KR102992461B1 KR 102992461 B1 KR102992461 B1 KR 102992461B1 KR 1020227046114 A KR1020227046114 A KR 1020227046114A KR 20227046114 A KR20227046114 A KR 20227046114A KR 102992461 B1 KR102992461 B1 KR 102992461B1
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anode
carbon nanotubes
suspension
less
silicon
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KR20230092833A (ko
Inventor
미하일 루돌포비치 프레데텐스키
알렉산더르 알렉산드로비치 카신
올레그 필리포비치 보브레녹
안드레이 제나디비치 코솔라포프
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엠씨디 테크놀로지스 에스.에이.알.엘.
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    • H—ELECTRICITY
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    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/168—After-treatment
    • C01B32/174—Derivatisation; Solubilisation; Dispersion in solvents
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    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/159—Carbon nanotubes single-walled
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    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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    • Y02E60/10—Energy storage using batteries

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  • 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)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020227046114A 2020-10-19 2021-07-23 리튬 이온 배터리용 애노드 슬러리의 제조방법 Active KR102992461B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2020134119 2020-10-19
RU2020134119A RU2749904C1 (ru) 2020-10-19 2020-10-19 Способ приготовления анодной пасты для литий-ионной батареи, анодная паста, способ изготовления анода (варианты), анод (варианты) и литий-ионная батарея (варианты)
PCT/RU2021/050237 WO2022086371A1 (ru) 2020-10-19 2021-07-23 Способ приготовления анодной пасты для литий-ионной батареи

Publications (2)

Publication Number Publication Date
KR20230092833A KR20230092833A (ko) 2023-06-26
KR102992461B1 true KR102992461B1 (ko) 2026-07-16

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US (1) US12562371B2 (enExample)
EP (1) EP4230581A4 (enExample)
JP (1) JP7855520B2 (enExample)
KR (1) KR102992461B1 (enExample)
CN (1) CN114929617B (enExample)
RU (1) RU2749904C1 (enExample)
WO (1) WO2022086371A1 (enExample)

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US12482825B1 (en) 2021-12-29 2025-11-25 Mcd Technologies S.A. R.L Aqueous carbon nanotube dispersion, paste, cathode and anode
US20240376289A1 (en) * 2021-12-29 2024-11-14 Mcd Technologies S.A R.L. Carbon nanotube dispersion, cathode paste and cathode
US20240097134A1 (en) * 2022-09-01 2024-03-21 Fastcap Systems Corporation Electrodes for energy storage devices
JP7194860B1 (ja) 2022-09-30 2022-12-22 第一工業製薬株式会社 カーボンナノチューブ分散液、及びそれを用いた電極用塗料、電極、非水電解質二次電池
EP4447147A4 (en) * 2022-10-21 2025-05-21 LG Energy Solution, Ltd. NEGATIVE ELECTRODE COMPOSITION, NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY COMPRISING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING A NEGATIVE ELECTRODE
JP7671728B2 (ja) * 2022-12-13 2025-05-02 プライムプラネットエナジー＆ソリューションズ株式会社 非水電解質二次電池用負極およびその製造方法
KR20240101028A (ko) 2022-12-23 2024-07-02 주식회사 엘지에너지솔루션 음극 슬러리, 이를 포함하는 음극 및 리튬 이차 전지
KR102572352B1 (ko) * 2022-12-26 2023-08-30 (주)카본티앤씨 탄소나노입자 코팅 방법
JP7891135B2 (ja) * 2023-02-13 2026-07-15 香港時代新能源科技有限公司 二次電池及び電力消費装置
WO2024171953A1 (ja) * 2023-02-15 2024-08-22 日本ゼオン株式会社 非水系二次電池用負極および非水系二次電池
WO2024171952A1 (ja) * 2023-02-15 2024-08-22 日本ゼオン株式会社 非水系二次電池用負極および非水系二次電池
KR20240147862A (ko) 2023-03-31 2024-10-10 주식회사 엘지에너지솔루션 선분산액, 전극 조성물, 전극 슬러리, 전극 및 리튬이온 이차전지
WO2025071200A1 (ko) 2023-09-25 2025-04-03 주식회사 엘지에너지솔루션 도전재 분산액, 전극 및 리튬 이차전지
WO2025237655A1 (en) 2024-05-15 2025-11-20 MCD Technologies S.à r.l. An additive to an electrode paste and a method to prepare the additive
LU103527B1 (en) 2025-02-04 2026-08-04 Mcd Tech S A R L Method for producing a suspension of carbon nanotubes

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