DK3488485T3 - Fremgangsmåde til tørring af elektrodeenheder - Google Patents

Fremgangsmåde til tørring af elektrodeenheder Download PDF

Info

Publication number
DK3488485T3
DK3488485T3 DK17852302.3T DK17852302T DK3488485T3 DK 3488485 T3 DK3488485 T3 DK 3488485T3 DK 17852302 T DK17852302 T DK 17852302T DK 3488485 T3 DK3488485 T3 DK 3488485T3
Authority
DK
Denmark
Prior art keywords
procedure
electrode units
drying electrode
drying
units
Prior art date
Application number
DK17852302.3T
Other languages
English (en)
Inventor
Peihua Shen
Kam Piu Ho
Ranshi Wang
Original Assignee
Grst Int 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 Grst Int Ltd filed Critical Grst Int Ltd
Application granted granted Critical
Publication of DK3488485T3 publication Critical patent/DK3488485T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/042—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying articles or discrete batches of material in a continuous or semi-continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
    • 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
    • H01M10/058—Construction or 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/10—Temperature; Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • 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
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Microbiology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Cell Separators (AREA)
DK17852302.3T 2016-09-22 2017-09-08 Fremgangsmåde til tørring af elektrodeenheder DK3488485T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/272,504 US10254043B2 (en) 2016-09-22 2016-09-22 Method of drying electrode assemblies
PCT/CN2017/101105 WO2018054234A1 (en) 2016-09-22 2017-09-08 Method of drying electrode assemblies

Publications (1)

Publication Number Publication Date
DK3488485T3 true DK3488485T3 (da) 2021-02-08

Family

ID=61617448

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17852302.3T DK3488485T3 (da) 2016-09-22 2017-09-08 Fremgangsmåde til tørring af elektrodeenheder

Country Status (12)

Country Link
US (1) US10254043B2 (da)
EP (1) EP3488485B1 (da)
JP (1) JP6918099B2 (da)
KR (1) KR102257097B1 (da)
CN (1) CN107871853B (da)
DK (1) DK3488485T3 (da)
ES (1) ES2844024T3 (da)
HK (1) HK1249279A1 (da)
PL (1) PL3488485T3 (da)
SG (1) SG11201912779QA (da)
TW (1) TWI722243B (da)
WO (1) WO2018054234A1 (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10199635B2 (en) * 2016-09-22 2019-02-05 Grst International Limited Method of drying electrode assemblies
KR20190045307A (ko) * 2016-10-11 2019-05-02 닛산 지도우샤 가부시키가이샤 전극의 건조 방법
JP6658557B2 (ja) * 2017-01-12 2020-03-04 トヨタ自動車株式会社 リチウムイオン二次電池の製造方法
JP7481795B2 (ja) * 2018-04-09 2024-05-13 日産自動車株式会社 非水電解質二次電池の製造方法
KR102628794B1 (ko) 2018-07-17 2024-01-23 주식회사 엘지에너지솔루션 공기 정화 기능을 구비한 전극 조립체 제조 장치
WO2020106033A1 (ko) * 2018-11-19 2020-05-28 주식회사 엘지화학 원통형 전지의 제조 방법 및 이를 수행하기 위한 건조 장치
CN109768282B (zh) * 2018-12-24 2022-06-03 上海交通大学 一种水性复合粘接剂及其应用
KR20200145359A (ko) * 2019-06-21 2020-12-30 현대자동차주식회사 전고체 전지용 양극복합체의 제조방법및 이를 포함하는 전고체 전지의 제조방법
CN110676502B (zh) * 2019-09-04 2021-02-02 浙江长林电子有限公司 一种蓝牙耳机电池的制作方法
CN111477861A (zh) * 2020-05-11 2020-07-31 四川聚创石墨烯科技有限公司 一种硅碳负极材料的制备工艺
CN111716609B (zh) * 2020-07-08 2022-04-05 常州佳冠电子有限公司 电容环氧树脂的浇注设备及其浇注工艺
CN114361738A (zh) * 2020-09-29 2022-04-15 宁德新能源科技有限公司 一种电化学装置及包含该电化学装置的电子装置
CN112414105A (zh) * 2020-11-19 2021-02-26 衡阳市鑫晟新能源有限公司 一种锂电池生产用的干燥设备
KR20220124343A (ko) * 2021-03-03 2022-09-14 주식회사 엘지에너지솔루션 롤투롤 상태 전극의 진공건조장치 및 그 진공건조방법
CN115839603A (zh) * 2021-11-13 2023-03-24 宁德时代新能源科技股份有限公司 一种电芯烘烤装置及其控制系统、电芯烘烤工艺
CN114659341B (zh) * 2022-03-02 2023-07-07 上海兰钧新能源科技有限公司 一种用于锂离子电池烘烤的控制方法
CN115014045A (zh) * 2022-05-30 2022-09-06 江西安驰新能源科技有限公司 一种锂电池电芯烘烤工艺
CN115763986A (zh) * 2022-10-28 2023-03-07 江苏天合储能有限公司 一种电池的快速烘烤方法
CN116358253A (zh) * 2023-02-14 2023-06-30 宁夏东方钽业股份有限公司 一种氟钽酸钾烘干保存设备及方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100770105B1 (ko) * 2005-07-06 2007-10-24 삼성에스디아이 주식회사 리튬 이차 전지
EP2476129B1 (en) * 2009-05-20 2019-11-20 Samsung Electronics Co., Ltd. Treatment and adhesive for microporous membranes
CN102735023B (zh) 2011-04-07 2015-12-02 东莞新能源科技有限公司 一种锂离子电池电芯的干燥方法
CN102324549B (zh) 2011-09-22 2013-08-28 深圳市创明电池技术有限公司 一种电芯烘烤的方法
JP5987494B2 (ja) * 2012-06-22 2016-09-07 株式会社Ｇｓユアサ 蓄電素子
CN102901338A (zh) * 2012-10-18 2013-01-30 江苏富朗特新能源有限公司 锂离子电池极片干燥方法
WO2014091856A1 (ja) * 2012-12-12 2014-06-19 日本電気株式会社 セパレータ、電極素子、蓄電デバイスおよび前記セパレータの製造方法
CN103344097B (zh) 2013-06-03 2015-01-28 奇瑞汽车股份有限公司 一种锂离子电池的电芯的干燥方法及锂离子电池
CN103322776B (zh) 2013-06-05 2015-08-19 奇瑞新能源汽车技术有限公司 一种锂离子电池极片的干燥方法
CN104142045B (zh) 2013-07-11 2016-03-23 中航锂电（江苏）有限公司 一种大容量锂离子动力电池电芯的干燥方法
KR20150057481A (ko) * 2013-11-19 2015-05-28 삼성에스디아이 주식회사 리튬 전지용 세퍼레이터, 이를 포함하는 리튬 전지, 및 상기 리튬 전지의 제조방법
EP3108521B1 (en) * 2014-02-19 2020-01-29 The Regents of The University of Michigan Dendrite-suppressing ion-conductors from aramid nanofibers withstanding extreme battery conditions
CN103928649B (zh) * 2014-04-10 2016-08-24 佛山市金辉高科光电材料有限公司 一种改性无纺布锂离子电池隔膜及其制备方法
DE102014008742A1 (de) * 2014-06-12 2015-12-17 Daimler Ag Separator für einen elektrochemischen Speicher, Verfahren zur Herstellung eines Elektrodenmaterials sowie elektrochemischer Energiespeicher
JP6338104B2 (ja) * 2014-08-06 2018-06-06 株式会社豊田自動織機 リチウムイオン二次電池用正極およびその製造方法ならびにリチウムイオン二次電池およびその製造方法
CN204208767U (zh) * 2014-09-23 2015-03-18 云南能投汇龙科技股份有限公司 一种锂电池电极片涂布机的干燥室
KR101764471B1 (ko) * 2014-10-08 2017-08-02 주식회사 엘지화학 리튬이차전지용 음극의 제조방법, 이를 이용하여 제조한 음극 및 이를 포함하는 리튬이차전지
JP5817903B2 (ja) * 2014-11-11 2015-11-18 ソニー株式会社 負極および非水電解質二次電池
CN104913601A (zh) 2014-12-29 2015-09-16 深圳市信宇人科技有限公司 隧道式烘烤锂离子电池或电池极片的方法
US20170098857A1 (en) * 2015-04-15 2017-04-06 Optodot Corporation Coated stacks for batteries and related manufacturing methods
CN105115250B (zh) 2015-07-27 2017-03-29 山东精工电子科技有限公司 一种锂离子电池电芯快速干燥方法
CN105428606B (zh) * 2015-11-12 2016-11-09 骆驼集团蓄电池研究院有限公司 一种蓄电池固化工艺
CN105865159B (zh) * 2016-04-07 2018-09-18 中航锂电（洛阳）有限公司 一种锂离子电池电芯的干燥方法
CN105890291B (zh) * 2016-04-07 2018-09-18 中航锂电（洛阳）有限公司 一种大容量锂离子电池电芯的干燥方法

Also Published As

Publication number Publication date
CN107871853B (zh) 2021-02-02
EP3488485A4 (en) 2020-03-11
CN107871853A (zh) 2018-04-03
JP2019530954A (ja) 2019-10-24
KR20190052702A (ko) 2019-05-16
EP3488485A1 (en) 2019-05-29
ES2844024T3 (es) 2021-07-21
JP6918099B2 (ja) 2021-08-11
US10254043B2 (en) 2019-04-09
EP3488485B1 (en) 2020-12-02
HK1249279A1 (zh) 2018-10-26
WO2018054234A1 (en) 2018-03-29
KR102257097B1 (ko) 2021-05-27
SG11201912779QA (en) 2020-01-30
TWI722243B (zh) 2021-03-21
TW201826609A (zh) 2018-07-16
US20180080711A1 (en) 2018-03-22
PL3488485T3 (pl) 2021-05-31

Similar Documents

Publication Publication Date Title
DK3488485T3 (da) Fremgangsmåde til tørring af elektrodeenheder
DK3516315T3 (da) Fremgangsmåde til tørring af elektrodesamlinger
DK3286311T3 (da) Fremgangsmåde til behandling af maligniteter
DK4155640T3 (da) Sprøjtetørrer
DK3391991T3 (da) Spændepatron
DK3072835T3 (da) Fremgangsmåde til fremføring
DK3509893T3 (da) Fremgangsmåde til roaming
DK4089113T3 (da) Polypeptider
DK3325443T3 (da) Fremgangsmåde til fremstilling af pridopidin
DK3126373T3 (da) Fremgangsmåde til fremstilling af amg 416
DK3344805T3 (da) Fremgangsmåde til udvælgelse af aptamerer til ubundne mål
BR112017019826A2 (pt) terminal
DK3529233T3 (da) Fremgangsmåde til fremstilling af 3-alkylsulfanyl-2-chlor-n-(1-alkyl-1h-tetrazol-5-yl)-4-trifluoromethyl-benzamider
DK3197506T3 (da) Fremgangsmåde til tørring af et endoskops kanaler
DK3261661T3 (da) Menotropin til behandling af infertilitet
DK3358394T3 (da) Kontaktlinse
DK3368519T3 (da) Hidtil ukendte, heterocykliske antiøstrogener
DE112016005541A5 (de) Arylierungsverfahren
DK3433183T3 (da) Indvendig beklædning til pallecontainer
DK3246420T3 (da) Fremgangsmåde til udvaskning af kobber
DK3274143T3 (da) Fremgangsmåde til fremstilling af lignocellulosematerialer
DK3507282T3 (da) Fremgangsmåde til fremstilling af indolcarboxamidforbindelser
DK3148993T3 (da) Fremgangsmåde til fremstilling af thiazolderivater
DE112017002984A5 (de) Bedienterminal
DK3227418T3 (da) Kontinuerlig fremgangsmåde til tørfraktionering af glyceridolier