KR102874983B1 - 에너지 저장 장치를 전리튬화하기 위한 조성물 및 방법 - Google Patents

에너지 저장 장치를 전리튬화하기 위한 조성물 및 방법

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Publication number
KR102874983B1
KR102874983B1 KR1020217024370A KR20217024370A KR102874983B1 KR 102874983 B1 KR102874983 B1 KR 102874983B1 KR 1020217024370 A KR1020217024370 A KR 1020217024370A KR 20217024370 A KR20217024370 A KR 20217024370A KR 102874983 B1 KR102874983 B1 KR 102874983B1
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dry
electrode film
lithium
mixture
manufacturing
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KR20210113264A (ko
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지잉 왕
휘우 민 두옹
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테슬라, 인크.
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    • H—ELECTRICITY
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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
    • H—ELECTRICITY
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    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
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    • 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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    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
    • H01M4/0447—Forming after manufacture of the electrode, e.g. first charge, cycling of complete cells or cells stacks
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    • H01M4/362—Composites
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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
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    • H01M2004/028—Positive electrodes
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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
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    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
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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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  • Electric Double-Layer Capacitors Or The Like (AREA)
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KR1020217024370A 2019-01-15 2020-01-14 에너지 저장 장치를 전리튬화하기 위한 조성물 및 방법 Active KR102874983B1 (ko)

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KR1020257034805A KR20250157456A (ko) 2019-01-15 2020-01-14 에너지 저장 장치를 전리튬화하기 위한 조성물 및 방법

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Application Number Priority Date Filing Date Title
US201962792544P 2019-01-15 2019-01-15
US62/792,544 2019-01-15
PCT/US2020/013513 WO2020150240A1 (en) 2019-01-15 2020-01-14 Compositions and methods for prelithiating energy storage devices

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KR20210113264A KR20210113264A (ko) 2021-09-15
KR102874983B1 true KR102874983B1 (ko) 2025-10-22

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KR1020257034805A Pending KR20250157456A (ko) 2019-01-15 2020-01-14 에너지 저장 장치를 전리튬화하기 위한 조성물 및 방법

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US (3) US11949089B2 (https=)
EP (1) EP3912208A1 (https=)
JP (3) JP7443378B2 (https=)
KR (2) KR102874983B1 (https=)
CN (2) CN119725373A (https=)
WO (1) WO2020150240A1 (https=)

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KR20240013516A (ko) * 2022-07-22 2024-01-30 삼성에스디아이 주식회사 건식 전극 필름, 이를 포함하는 전극 및 리튬전지
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