PL3731312T3 - Sposób wytwarzania elektrody ujemnej - Google Patents

Sposób wytwarzania elektrody ujemnej

Info

Publication number
PL3731312T3
PL3731312T3 PL19763197.1T PL19763197T PL3731312T3 PL 3731312 T3 PL3731312 T3 PL 3731312T3 PL 19763197 T PL19763197 T PL 19763197T PL 3731312 T3 PL3731312 T3 PL 3731312T3
Authority
PL
Poland
Prior art keywords
negative electrode
manufacturing negative
manufacturing
electrode
negative
Prior art date
Application number
PL19763197.1T
Other languages
English (en)
Inventor
Oh Byong Chae
Sang Wook Woo
Je Young 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 PL3731312T3 publication Critical patent/PL3731312T3/pl

Links

Classifications

    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • 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
    • H01M4/04—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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/0459—Electrochemical doping, intercalation, occlusion or alloying
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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
    • H01M4/58—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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL19763197.1T 2018-03-07 2019-03-06 Sposób wytwarzania elektrody ujemnej PL3731312T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20180026991 2018-03-07
PCT/KR2019/002624 WO2019172661A1 (ko) 2018-03-07 2019-03-06 음극의 제조 방법

Publications (1)

Publication Number Publication Date
PL3731312T3 true PL3731312T3 (pl) 2022-08-22

Family

ID=67846653

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19763197.1T PL3731312T3 (pl) 2018-03-07 2019-03-06 Sposób wytwarzania elektrody ujemnej

Country Status (6)

Country Link
US (1) US11211595B2 (pl)
EP (1) EP3731312B1 (pl)
KR (1) KR102509139B1 (pl)
CN (1) CN111615769B (pl)
PL (1) PL3731312T3 (pl)
WO (1) WO2019172661A1 (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3857635T3 (pl) * 2018-09-24 2024-07-22 Uwm Research Foundation, Inc. Chemiczna prealkalizacja elektrod
WO2021086132A1 (ko) * 2019-11-01 2021-05-06 주식회사 엘지에너지솔루션 음극의 제조 방법
KR20220099992A (ko) * 2019-11-13 2022-07-14 하이드로-퀘벡 전극 활물질의 알칼리화 또는 재-알칼리화를 위한 방법
CN112151770B (zh) * 2020-09-16 2022-02-15 天目湖先进储能技术研究院有限公司 一种预嵌锂的二硫化铁正极材料的制备方法及锂二次电池
CN112234160B (zh) * 2020-10-20 2022-02-11 陕西煤业化工技术研究院有限责任公司 一种锂离子电池负极活性物质的补锂方法
CN112490012A (zh) * 2020-11-26 2021-03-12 西安合容新能源科技有限公司 一种软包型混合电容电池及其制备方法
CN112490394B (zh) * 2020-11-30 2022-03-25 武汉大学 锂离子电池石墨电极的化学预锂化方法
CN112563454A (zh) * 2020-12-11 2021-03-26 上海纳米技术及应用国家工程研究中心有限公司 一种用于负极极片预锂化的方法
CN112563457A (zh) * 2020-12-11 2021-03-26 上海纳米技术及应用国家工程研究中心有限公司 一种用于硅基负极材料预锂化的方法
CN115621528B (zh) * 2021-07-16 2024-10-29 比亚迪股份有限公司 电池负极的预锂化方法、预锂化负极片和锂离子电池
CN114023945A (zh) * 2021-11-10 2022-02-08 陈骏 一种锂离子电池负极补锂方法及其应用
CN114566645B (zh) * 2022-01-27 2024-11-29 厦门厦钨新能源材料股份有限公司 补锂材料及其制备方法、锂离子电池及其补锂方法
CN114447317B (zh) * 2022-02-11 2023-04-11 合肥国轩高科动力能源有限公司 一种正极材料原位补锂方法及其产品和应用
EP4531123A1 (en) * 2023-09-28 2025-04-02 CUSTOMCELLS Holding GmbH Method of obtaining a metalated electrode

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543021A (en) * 1994-09-01 1996-08-06 Le Carbone Lorraine Negative electrode based on pre-lithiated carbonaceous material for a rechargeable electrochemical lithium generator
US5595837A (en) * 1995-04-12 1997-01-21 Valence Technology, Inc. Process for prelithiation of carbon based anodes for lithium batteries
EP0752727B1 (en) * 1995-07-03 1999-12-01 General Motors Corporation Method for manufacturing lithium-deactivated carbon anodes
US6159636A (en) * 1996-04-08 2000-12-12 The Gillette Company Mixtures of lithium manganese oxide spinel as cathode active material
JP3608904B2 (ja) * 1997-04-17 2005-01-12 日立マクセル株式会社 リチウム二次電池の電極の製造方法
US20030135989A1 (en) * 2002-01-19 2003-07-24 Huggins Robert A. Electrodes for alkali metal batteries
US20050130043A1 (en) * 2003-07-29 2005-06-16 Yuan Gao Lithium metal dispersion in electrodes
JP2005085632A (ja) * 2003-09-09 2005-03-31 Sony Corp 電池
TWI249868B (en) 2003-09-09 2006-02-21 Sony Corp Anode and battery
KR20130007320A (ko) 2011-06-30 2013-01-18 삼성전기주식회사 리튬판, 전극의 리튬화 방법 및 에너지 저장장치
CN102916165B (zh) * 2012-09-20 2016-05-18 东莞新能源科技有限公司 一种向锂离子电池负极片补锂的方法
WO2014099517A1 (en) 2012-12-19 2014-06-26 Imra America, Inc. Negative electrode active material for energy storage
JP6262432B2 (ja) 2013-01-25 2018-01-17 旭化成株式会社 リチウムイオンキャパシタの製造方法
KR20140111622A (ko) * 2013-03-11 2014-09-19 주식회사 엘지화학 리튬의 프리도핑 방법, 상기 방법을 포함하는 리튬 이차전지의 제조방법, 및 상기 제조방법으로부터 제조된 리튬 이차전지
US9029013B2 (en) * 2013-03-13 2015-05-12 Uchicago Argonne, Llc Electroactive compositions with poly(arylene oxide) and stabilized lithium metal particles
US10593988B2 (en) * 2013-06-20 2020-03-17 GM Global Technology Operations LLC Electrochemical cell for lithium-based batteries
US9466830B1 (en) 2013-07-25 2016-10-11 Quantumscape Corporation Method and system for processing lithiated electrode material
KR101820463B1 (ko) * 2013-07-30 2018-01-19 주식회사 엘지화학 음극 전극의 전리튬화 방법
KR101594784B1 (ko) 2013-07-30 2016-02-17 주식회사 엘지화학 음극 전극의 전리튬화 방법
WO2015076059A1 (ja) 2013-11-19 2015-05-28 住友電気工業株式会社 キャパシタおよびその製造方法
US10573879B2 (en) * 2014-02-18 2020-02-25 GM Global Technology Operations LLC Electrolytes and methods for using the same
US20150364795A1 (en) 2014-06-12 2015-12-17 Amprius, Inc. Prelithiation solutions for lithium-ion batteries
JP6660662B2 (ja) 2014-08-06 2020-03-11 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． リチウムイオン二次電池
US20160172706A1 (en) * 2014-12-10 2016-06-16 GM Global Technology Operations LLC Electrolyte and electrode structure
KR101783447B1 (ko) 2015-02-02 2017-10-23 주식회사 엘지화학 고용량 음극을 포함하는 이차전지 및 그 제조 방법
US10218033B1 (en) * 2015-09-23 2019-02-26 Google Llc Batteries and electrolytes incorporating fluoroethylene carbonate
US11394023B2 (en) * 2016-02-09 2022-07-19 Camx Power Llc Pre-lithiated electrode materials and cells employing the same

Also Published As

Publication number Publication date
KR20190106772A (ko) 2019-09-18
CN111615769A (zh) 2020-09-01
EP3731312A4 (en) 2021-02-24
US11211595B2 (en) 2021-12-28
EP3731312B1 (en) 2022-04-27
CN111615769B (zh) 2023-04-07
US20200373553A1 (en) 2020-11-26
WO2019172661A1 (ko) 2019-09-12
EP3731312A1 (en) 2020-10-28
KR102509139B1 (ko) 2023-03-14

Similar Documents

Publication Publication Date Title
PL3731312T3 (pl) Sposób wytwarzania elektrody ujemnej
IL276600A (en) Methods for producing T cells
PL3540828T3 (pl) Sposób wytwarzania elektrody litowej
IL276597A (en) A method for producing a low antigenic cell
PL3595052T3 (pl) Sposób wytwarzania elektrody do baterii akumulatorowej oraz elektroda wytworzona w ten sposób
EP3324466A4 (en) Negative electrode and method for manufacturing same
HUE067094T2 (hu) Eljárás másodlagos akkumulátor elektródájának gyártására
EP3261162A4 (en) Method for manufacturing curved electrode assembly
PL3758111T3 (pl) Elektroda ujemna
PL3301743T3 (pl) Sposób wytwarzania elektrody ujemnej
SG11202101919VA (en) Manufacturing method for 4-methoxypyrrole derivatives
PL3675246T3 (pl) Sposób wytwarzania elektrody ujemnej i otrzymana z niego elektroda ujemna
IL277070A (en) Electrode for electrochlorination processes
HUE066276T2 (hu) Eljárás pozitív elektróda aktív anyag elõállítására szekunder akkumulátorhoz
HUE065699T2 (hu) Eljárás nagyterhelésû elektróda elõállítására
PL3972013T3 (pl) Sposób wytwarzania anody
EP3780214A4 (en) MANUFACTURING PROCESS FOR A BATTERY
PL3322010T3 (pl) Sposób wytwarzania kolektora elektrody dla akumulatora
PL3486975T3 (pl) Sposób wytwarzania elektrody baterii akumulatorowej
PL3370284T3 (pl) Sposób wytwarzania elektrody
EP3361534A4 (en) Method for manufacturing positive electrode
HUE071516T2 (hu) Eljárás elektrokémiai berendezés szeparátorának gyártására
HUE061342T2 (hu) Eljárás fólia elõállítására
HUE065428T2 (hu) Eljárás másodlagos akkumulátor elektródájának gyártására és azzal elõállított elektróda
IL280556A (en) Cell production method