KR20230058071A - 활성 전극 재료 - Google Patents

활성 전극 재료 Download PDF

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Publication number
KR20230058071A
KR20230058071A KR1020237008166A KR20237008166A KR20230058071A KR 20230058071 A KR20230058071 A KR 20230058071A KR 1020237008166 A KR1020237008166 A KR 1020237008166A KR 20237008166 A KR20237008166 A KR 20237008166A KR 20230058071 A KR20230058071 A KR 20230058071A
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South Korea
Prior art keywords
niobium oxide
mixed niobium
active electrode
electrode material
oxide
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KR1020237008166A
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English (en)
Korean (ko)
Inventor
알렉산더 그룸브릿지
조리스 페진
와타니 루브나 엘
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에키온 테크놀러지스 리미티드
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Publication of KR20230058071A publication Critical patent/KR20230058071A/ko
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
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    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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    • H01M4/1315—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx containing halogen atoms, e.g. LiCoOxFy
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    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H01M4/13915—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx containing halogen atoms, e.g. LiCoOxFy
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    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
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    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection 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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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)
  • Compounds Of Iron (AREA)
KR1020237008166A 2020-08-28 2021-08-27 활성 전극 재료 Ceased KR20230058071A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB2013576.0 2020-08-28
GBGB2013576.0A GB202013576D0 (en) 2020-08-28 2020-08-28 Active electrode material
GB2104508.3 2021-03-30
GB2104508.3A GB2598432B (en) 2020-08-28 2021-03-30 Active electrode material
PCT/GB2021/052231 WO2022043704A1 (en) 2020-08-28 2021-08-27 Active electrode material

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KR20230058071A true KR20230058071A (ko) 2023-05-02

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KR1020237008174A Active KR102626652B1 (ko) 2020-08-28 2021-08-27 활성 전극 물질
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US (5) US11721806B2 (https=)
EP (5) EP4205194A1 (https=)
JP (4) JP7587682B2 (https=)
KR (3) KR20230058071A (https=)
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