PL3793005T3 - Sposób wytwarzania elektrody ujemnej dla akumulatora litowego i akumulator litowy - Google Patents

Sposób wytwarzania elektrody ujemnej dla akumulatora litowego i akumulator litowy

Info

Publication number
PL3793005T3
PL3793005T3 PL19859668.6T PL19859668T PL3793005T3 PL 3793005 T3 PL3793005 T3 PL 3793005T3 PL 19859668 T PL19859668 T PL 19859668T PL 3793005 T3 PL3793005 T3 PL 3793005T3
Authority
PL
Poland
Prior art keywords
secondary battery
lithium secondary
negative electrode
manufacturing negative
manufacturing
Prior art date
Application number
PL19859668.6T
Other languages
English (en)
Inventor
Oh Byong Chae
Sang Wook Woo
Ye Ri Kim
Original Assignee
Lg Energy Solution, 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 Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL3793005T3 publication Critical patent/PL3793005T3/pl

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    • 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
    • H01M4/13Electrodes 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
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • 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
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators 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
    • H01M10/0566Liquid materials
    • H01M10/0567Liquid materials characterised by the additives
    • 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
    • H01M10/058Construction or 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
    • H01M4/04Processes of manufacture in general
    • H01M4/0402Methods of deposition of the material
    • H01M4/0416Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • 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
    • H01M4/0438Processes of manufacture in general by electrochemical processing
    • H01M4/044Activating, forming or electrochemical attack of the supporting material
    • H01M4/0445Forming after manufacture of the electrode, e.g. first charge, cycling
    • 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
    • H01M4/0438Processes of manufacture in general by electrochemical processing
    • H01M4/0459Electrochemical doping, intercalation, occlusion or alloying
    • 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
    • H01M4/133Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/134Electrodes based on metals, Si or alloys
    • 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
    • H01M4/1393Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/1395Processes of manufacture of electrodes based on metals, Si or alloys
    • 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
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • H01M4/364Composites as mixtures
    • 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
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386Silicon or alloys based on silicon
    • 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
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027Negative electrodes
    • 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
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028Positive electrodes
    • 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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product
PL19859668.6T 2018-09-12 2019-09-11 Sposób wytwarzania elektrody ujemnej dla akumulatora litowego i akumulator litowy PL3793005T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20180108961 2018-09-12
PCT/KR2019/011860 WO2020055183A1 (ko) 2018-09-12 2019-09-11 리튬 이차전지용 음극 및 리튬 이차전지의 제조방법

Publications (1)

Publication Number Publication Date
PL3793005T3 true PL3793005T3 (pl) 2023-03-20

Family

ID=69778089

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19859668.6T PL3793005T3 (pl) 2018-09-12 2019-09-11 Sposób wytwarzania elektrody ujemnej dla akumulatora litowego i akumulator litowy

Country Status (8)

Country Link
US (1) US11799085B2 (pl)
EP (1) EP3793005B1 (pl)
KR (1) KR102379223B1 (pl)
CN (1) CN112313819B (pl)
ES (1) ES2939156T3 (pl)
HU (1) HUE061504T2 (pl)
PL (1) PL3793005T3 (pl)
WO (1) WO2020055183A1 (pl)

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KR102560652B1 (ko) * 2020-05-07 2023-07-28 재단법인 포항산업과학연구원 리튬 이차 전지용 음극, 이의 제조 방법 및 이를 이용한 리튬 이차 전지
KR20230038258A (ko) * 2020-07-10 2023-03-17 르노 에스.아.에스. 고체 리튬 셀, 상기 셀을 포함하는 배터리 및 상기 배터리를 제조하기 위한 제조 방법
FR3113541B1 (fr) * 2020-08-24 2022-11-25 Renault Sas Cellule au lithium solide, batterie comprenant lesdites cellules et procédé de fabrication pour fabriquer ladite batterie
KR20220023515A (ko) * 2020-08-21 2022-03-02 주식회사 엘지에너지솔루션 음극의 전리튬화 장치 및 음극의 전리튬화 방법
CN111799445B (zh) * 2020-08-24 2022-03-04 中南大学 一种锂金属阳极及其制备和应用
KR20220028269A (ko) * 2020-08-28 2022-03-08 주식회사 엘지에너지솔루션 음극의 전리튬화 방법
KR102536131B1 (ko) * 2020-09-28 2023-05-26 한국과학기술연구원 흑연 또는 흑연 복합체 음극의 사전리튬화 용액 및 이를 이용한 사전리튬화 방법
CN113036069B (zh) * 2021-02-25 2022-07-12 湖北亿纬动力有限公司 一种提升锂电池容量和稳定性的方法、涂覆装置和用途
DE102021113915A1 (de) * 2021-05-28 2022-12-01 Forschungszentrum Jülich GmbH Optisches Verfahren zur Bestimmung des Lithiierungsgrades von Li-Ionen-Batterien
CN114142094A (zh) * 2021-09-14 2022-03-04 惠州锂威新能源科技有限公司 一种硅基负极的锂离子电池及其制备方法
CN114335414A (zh) * 2021-11-15 2022-04-12 华中科技大学 一种锂离子电池电极材料预锂化的方法及其产物与应用
CN114360925A (zh) * 2022-01-19 2022-04-15 锦州凯美能源有限公司 一种混合超级电容器正极预锂化剂及其制备方法和应用
DE102022104630A1 (de) * 2022-02-25 2023-08-31 Forschungszentrum Jülich GmbH Verfahren zur verbesserten Vorbeladung von Batterieelektroden mit Metallionen und vorbeladene Batterieelektroden mit verbesserten elektrischen Eigenschaften

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Also Published As

Publication number Publication date
WO2020055183A1 (ko) 2020-03-19
EP3793005A4 (en) 2021-10-13
ES2939156T3 (es) 2023-04-19
CN112313819A (zh) 2021-02-02
US11799085B2 (en) 2023-10-24
KR20200030482A (ko) 2020-03-20
KR102379223B1 (ko) 2022-03-28
US20210159500A1 (en) 2021-05-27
CN112313819B (zh) 2023-07-04
EP3793005B1 (en) 2023-01-18
EP3793005A1 (en) 2021-03-17
HUE061504T2 (hu) 2023-07-28

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