KR20240172194A - 나트륨, 리튬, 망간 및 금속의 Fe-도핑 터널형 산화물을 포함하는 전극 물질, 이를 포함하는 전극 및 전기화학에서의 이의 용도 - Google Patents

나트륨, 리튬, 망간 및 금속의 Fe-도핑 터널형 산화물을 포함하는 전극 물질, 이를 포함하는 전극 및 전기화학에서의 이의 용도 Download PDF

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KR20240172194A
KR20240172194A KR1020247036104A KR20247036104A KR20240172194A KR 20240172194 A KR20240172194 A KR 20240172194A KR 1020247036104 A KR1020247036104 A KR 1020247036104A KR 20247036104 A KR20247036104 A KR 20247036104A KR 20240172194 A KR20240172194 A KR 20240172194A
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lithium
article
electrochemically active
active material
electrolyte
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Korean (ko)
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유솅 왕
쥴리 트로띠에
김지수
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하이드로-퀘벡
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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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection 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
    • 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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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Complex oxides containing manganese and at least one other metal element
    • C01G45/1221—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
    • C01G45/1228—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (MnO2)-, e.g. LiMnO2 or Li(MxMn1-x)O2
    • H—ELECTRICITY
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    • 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
    • H01M10/0561—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
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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
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
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    • 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
    • H01M10/0568—Liquid materials characterised by the solutes
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/06—Electrodes for primary cells
    • H—ELECTRICITY
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    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
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    • H01M4/14—Electrodes for lead-acid accumulators
    • H—ELECTRICITY
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    • 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
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    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
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    • H01M4/382—Lithium
    • H—ELECTRICITY
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • 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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    • H01M4/621—Binders
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    • H01M4/623—Binders being polymers fluorinated polymers
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    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
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    • C—CHEMISTRY; METALLURGY
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    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
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  • Chemical & Material Sciences (AREA)
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  • Electrochemistry (AREA)
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  • Inorganic Chemistry (AREA)
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  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Organic Chemistry (AREA)
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  • Battery Electrode And Active Subsutance (AREA)
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  • Inorganic Compounds Of Heavy Metals (AREA)
KR1020247036104A 2022-04-07 2023-04-06 나트륨, 리튬, 망간 및 금속의 Fe-도핑 터널형 산화물을 포함하는 전극 물질, 이를 포함하는 전극 및 전기화학에서의 이의 용도 Pending KR20240172194A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263362616P 2022-04-07 2022-04-07
US63/362,616 2022-04-07
PCT/CA2023/050475 WO2023193111A1 (fr) 2022-04-07 2023-04-06 Matériaux d'électrode comprenant un oxyde de sodium, de lithium, de manganèse et de métal de type tunnel dopé au fe, électrodes les comprenant et leur utilisation en électrochimie

Publications (1)

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KR20240172194A true KR20240172194A (ko) 2024-12-09

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KR1020247036104A Pending KR20240172194A (ko) 2022-04-07 2023-04-06 나트륨, 리튬, 망간 및 금속의 Fe-도핑 터널형 산화물을 포함하는 전극 물질, 이를 포함하는 전극 및 전기화학에서의 이의 용도

Country Status (7)

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US (1) US20250201833A1 (https=)
EP (1) EP4505533A4 (https=)
JP (1) JP2025511330A (https=)
KR (1) KR20240172194A (https=)
CN (1) CN118974962A (https=)
CA (1) CA3245461A1 (https=)
WO (1) WO2023193111A1 (https=)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112687944A (zh) * 2019-10-18 2021-04-20 宁德时代新能源科技股份有限公司 钠离子电池、钠离子电池用正极极片、正极活性材料、电池模块、电池包和装置
WO2021195778A1 (fr) * 2020-03-31 2021-10-07 HYDRO-QUéBEC Matériaux d'électrode comprenant un oxyde de sodium et de métal de type tunnel, électrodes les comprenant et leur utilisation en électrochimie

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WO2023193111A1 (fr) 2023-10-12
US20250201833A1 (en) 2025-06-19
EP4505533A1 (fr) 2025-02-12
JP2025511330A (ja) 2025-04-15
CA3245461A1 (fr) 2023-10-12
EP4505533A4 (fr) 2026-04-22
CN118974962A (zh) 2024-11-15

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