KR20210006925A - 리튬-이온 배터리에서 사용하기 위한 셀룰로오스-기반 자립 필름 - Google Patents

리튬-이온 배터리에서 사용하기 위한 셀룰로오스-기반 자립 필름 Download PDF

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Publication number
KR20210006925A
KR20210006925A KR1020207034427A KR20207034427A KR20210006925A KR 20210006925 A KR20210006925 A KR 20210006925A KR 1020207034427 A KR1020207034427 A KR 1020207034427A KR 20207034427 A KR20207034427 A KR 20207034427A KR 20210006925 A KR20210006925 A KR 20210006925A
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South Korea
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self
standing
standing electrode
carbon
electrode
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Korean (ko)
Inventor
니꼴라 드라뽀르뜨
압델바스트 게르피
까림 자그힙
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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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H01M4/806—Nonwoven fibrous fabric containing only fibres
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • H01M4/131—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
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • 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
    • H01M4/621—Binders
    • 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/666—Composites in the form of mixed materials
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • 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
    • 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
    • H01M2004/028—Positive electrodes
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Cell Separators (AREA)
KR1020207034427A 2018-05-15 2019-05-15 리튬-이온 배터리에서 사용하기 위한 셀룰로오스-기반 자립 필름 Ceased KR20210006925A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862671612P 2018-05-15 2018-05-15
US62/671,612 2018-05-15
US201862728301P 2018-09-07 2018-09-07
US62/728,301 2018-09-07
PCT/CA2019/050657 WO2019218067A1 (fr) 2018-05-15 2019-05-15 Films autoportants à base de cellulose pour utilisation dans des batteries li-ion

Publications (1)

Publication Number Publication Date
KR20210006925A true KR20210006925A (ko) 2021-01-19

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KR1020207034427A Ceased KR20210006925A (ko) 2018-05-15 2019-05-15 리튬-이온 배터리에서 사용하기 위한 셀룰로오스-기반 자립 필름

Country Status (6)

Country Link
US (2) US11811068B2 (https=)
EP (1) EP3794661B1 (https=)
JP (1) JP7431175B2 (https=)
KR (1) KR20210006925A (https=)
CN (1) CN112219299B (https=)
WO (1) WO2019218067A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111081983B (zh) * 2019-12-26 2021-01-29 陕西科技大学 一种Co9S8/碳毡钠离子电池自支撑负极的制备方法
CN114824176A (zh) * 2021-01-19 2022-07-29 香港纺织及成衣研发中心 预锂化负极的制造方法及其在柔性锂电池中的应用
ES3061541T3 (en) * 2021-01-27 2026-04-06 Lg Energy Solution Ltd Free standing film for dry electrode, manufacturing method thereof, dry electrode comprising the same, and secondary battery
KR20230170822A (ko) 2021-11-22 2023-12-19 가부시끼가이샤 레조낙 정극 합제층, 도전 보조제, 정극 합제 및 리튬 이온 이차 전지
CA3145611A1 (fr) * 2022-01-14 2023-07-14 Hydro-Quebec Materiau d'electrode avec couche organique, procedes de preparation, et utilisations electrochimiques
CN114566650B (zh) * 2022-03-04 2024-02-23 中南大学 一种钠离子电池正极补钠添加剂、补钠方法、正极、柔性电极
CN118765452A (zh) * 2022-07-28 2024-10-11 宁德时代新能源科技股份有限公司 电池包和用电装置
WO2024121442A1 (es) * 2022-12-05 2024-06-13 Graphenano Energy, S.L. Dispositivo de almacenamiento y/o conversión de energía y método para la fabricación de dicho dispositivo
CN118326739A (zh) * 2024-03-18 2024-07-12 华南理工大学 一种柔性碳纸基锂离子电池负极材料及其制备方法和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2389847B (en) 2001-01-29 2005-08-10 Univ Rice William M Process for derivatizing carbon nanotubes with diazonium species and compositions thereof
US20050233203A1 (en) 2004-03-15 2005-10-20 Hampden-Smith Mark J Modified carbon products, their use in fluid/gas diffusion layers and similar devices and methods relating to the same
JP5131723B2 (ja) 2006-04-04 2013-01-30 パナソニック株式会社 リチウム二次電池用正極の製造方法、その正極およびリチウム二次電池
FR2965109B1 (fr) * 2010-09-17 2012-09-28 Commissariat Energie Atomique Generateur electrochimique et procede de realisation d'un tel generateur
JP6077460B2 (ja) * 2010-12-23 2017-02-08 ナノテク インスツルメンツ インク 表面媒介リチウムイオン交換エネルギー貯蔵装置
BR112013023730A2 (pt) 2011-03-15 2016-12-13 Nano Nouvelle Pty Ltd baterias
EP2742552A4 (de) * 2011-08-08 2015-05-06 Basf Se Elektrochemische zellen
CN204441379U (zh) 2013-05-07 2015-07-01 株式会社Lg化学 二次电池用电极以及包含其的二次电池和线缆型二次电池
US10003075B2 (en) 2014-06-12 2018-06-19 Council Of Scientific And Industrial Research Carbon nanotube-metal nanocomposites as flexible, free standing, binder free high performance anode for Li-ion battery
EP3172781B1 (en) 2014-07-21 2020-06-03 Johnson & Johnson Vision Care Inc. Flexible micro-battery
US10644319B2 (en) * 2015-05-27 2020-05-05 Transfert Plus, S.E.C. Process for protecting electrode materials against moisture
FR3038145B1 (fr) 2015-06-23 2017-07-21 Centre Nat Rech Scient Procede de preparation d'une electrode composite
JP6808948B2 (ja) 2016-02-26 2021-01-06 株式会社豊田中央研究所 非水系リチウムイオン二次電池用負極、その製法及び非水系リチウムイオン二次電池
JP6766467B2 (ja) 2016-06-23 2020-10-14 株式会社デンソー 非水電解質二次電池用電極、非水電解質二次電池及び非水電解質二次電池用電極の製造方法

Also Published As

Publication number Publication date
CN112219299A (zh) 2021-01-12
US20210384518A1 (en) 2021-12-09
EP3794661A1 (fr) 2021-03-24
US20240063400A1 (en) 2024-02-22
CN112219299B (zh) 2024-06-25
EP3794661B1 (fr) 2024-08-28
CA3095554A1 (fr) 2019-11-21
WO2019218067A1 (fr) 2019-11-21
EP3794661A4 (fr) 2022-03-09
US12603299B2 (en) 2026-04-14
US11811068B2 (en) 2023-11-07
JP2021524129A (ja) 2021-09-09
JP7431175B2 (ja) 2024-02-14

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