MY190791A - Method of drying electrode assemblies - Google Patents

Method of drying electrode assemblies

Info

Publication number
MY190791A
MY190791A MYPI2019000643A MYPI2019000643A MY190791A MY 190791 A MY190791 A MY 190791A MY PI2019000643 A MYPI2019000643 A MY PI2019000643A MY PI2019000643 A MYPI2019000643 A MY PI2019000643A MY 190791 A MY190791 A MY 190791A
Authority
MY
Malaysia
Prior art keywords
electrode assembly
electrode assemblies
drying
oven
steps
Prior art date
Application number
MYPI2019000643A
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
Publication of MY190791A publication Critical patent/MY190791A/en

Links

Classifications

    • 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
    • H01M4/04—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/30—Controlling, e.g. regulating, parameters of gas supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/40—Arrangements for supplying or controlling air or other gases for drying solid materials or objects using gases other than air
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
    • 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
    • H01M4/62—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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Drying Of Solid Materials (AREA)
  • Cell Separators (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

Provided herein is a method of drying electrode assembly of lithium-ion battery, comprising the steps of vacuum drying the electrode assembly in an oven at elevated temperature; filling the oven with hot, dry air or inert gas; repeating the steps of vacuum drying and gas filling 2 or more times. The method disclosed herein can provide the electrode assembly having a water content of less than 20 ppm. The most illustrative drawing is Figure 1
MYPI2019000643A 2016-09-22 2017-09-08 Method of drying electrode assemblies MY190791A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/272,488 US10199635B2 (en) 2016-09-22 2016-09-22 Method of drying electrode assemblies
PCT/CN2017/101068 WO2018054231A1 (en) 2016-09-22 2017-09-08 Method of drying electrode assemblies

Publications (1)

Publication Number Publication Date
MY190791A true MY190791A (en) 2022-05-12

Family

ID=61620717

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019000643A MY190791A (en) 2016-09-22 2017-09-08 Method of drying electrode assemblies

Country Status (16)

Country Link
US (1) US10199635B2 (en)
EP (2) EP3516315B1 (en)
JP (1) JP6980770B2 (en)
KR (1) KR102257096B1 (en)
CN (1) CN107871844B (en)
AU (1) AU2017329487B2 (en)
BR (1) BR112019003968B1 (en)
CA (1) CA3033147C (en)
DK (1) DK3516315T3 (en)
ES (2) ES2940296T3 (en)
MX (1) MX386862B (en)
MY (1) MY190791A (en)
PL (1) PL3516315T3 (en)
SG (1) SG11201912732RA (en)
TW (2) TWI749931B (en)
WO (1) WO2018054231A1 (en)

Families Citing this family (22)

* 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
CA3037214C (en) * 2016-10-11 2022-01-04 Grst International Limited Cathode slurry for lithium ion battery
KR102245127B1 (en) * 2018-01-08 2021-04-28 주식회사 엘지화학 Method and apparatus for monitering of dry condition of electrode substrate
CN109029755B (en) * 2018-06-01 2020-12-25 湖南江麓仪器仪表有限公司 Method for improving response time of armored platinum resistance thermometer
WO2020106033A1 (en) * 2018-11-19 2020-05-28 주식회사 엘지화학 Method for manufacturing cylindrical battery and drying apparatus for performing same
CN109668380A (en) * 2018-12-12 2019-04-23 肇庆遨优动力电池有限公司 A kind of high ni-type ternary material NCM811 pole piece baking method
CN109612227B (en) * 2019-01-24 2020-08-21 沈阳工程学院 A rapid drying device for gallium oxide powder
CN110676502B (en) * 2019-09-04 2021-02-02 浙江长林电子有限公司 A kind of manufacturing method of bluetooth earphone battery
JP7396207B2 (en) * 2020-06-03 2023-12-12 トヨタ自動車株式会社 Electrode plate dryer
KR102813677B1 (en) 2020-09-10 2025-05-28 주식회사 엘지에너지솔루션 Device for drying electrodes and method for drying electrodes
CN112371461A (en) * 2020-10-28 2021-02-19 惠州市巨星科技有限公司 Drying system and drying method for lithium battery production
US11624691B2 (en) * 2020-11-17 2023-04-11 Addium, Inc. Systems and methods for water content measurement correction
ES3008015T3 (en) * 2020-11-27 2025-03-21 Lg Energy Solution Ltd Electrode drying system and electrode drying method
KR102953630B1 (en) * 2021-03-03 2026-04-15 주식회사 엘지에너지솔루션 Vacuum drying apparatus for roll-to-roll electrode and vacuum drying method thereof
CN116391268A (en) * 2021-03-31 2023-07-04 株式会社Lg新能源 Electrode drying device
CN113358824A (en) * 2021-06-02 2021-09-07 合肥国轩高科动力能源有限公司 Online moisture detection method in vacuum drying process of battery
KR102917916B1 (en) * 2021-09-08 2026-01-23 주식회사 엘지에너지솔루션 Electrode drying system
CN115839603B (en) * 2021-11-13 2024-10-01 宁德时代新能源科技股份有限公司 A battery cell baking device and control system thereof, and a battery cell baking process
ES3059759T3 (en) * 2022-06-24 2026-03-23 Contemporary Amperex Technology Hong Kong Ltd Electrode sheet oven drying apparatus, battery production device, and electrode sheet oven drying method
CN116140162B (en) * 2023-02-28 2023-11-10 江西汇兴智能装备有限公司 Electrode baking and drying device for lithium battery production
US20250226375A1 (en) * 2024-01-08 2025-07-10 Ford Global Technologies, Llc Method of controlling binder crystallization during drying process in electrode manufacturing
CN119509145B (en) * 2025-01-21 2025-05-06 宁德时代新能源科技股份有限公司 Battery drying method and drying equipment

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1311815A (en) * 1961-07-25 1962-12-14 Accumulateurs Fixes New process for the manufacture of electrodes for electric accumulators and for similar uses as well as resulting products
SE390088B (en) * 1975-03-14 1976-11-29 O Lindstrom CLOSED ACCUMULATOR BATTERY
US3962798A (en) * 1975-05-28 1976-06-15 E. I. Du Pont De Nemours And Company Process for drying porous materials
SE8902461D0 (en) * 1989-07-06 1989-07-06 Inclusion Ab METHOD FOR PRODUCING A LI (A1) ANODE FOR A LITHIUM BATTERY
GB9505857D0 (en) * 1995-03-23 1995-05-10 Organic Waste Processing Limit Method Of Extracting Aromatic Oils From Citrus Fruit
US5689900A (en) * 1995-08-21 1997-11-25 Toshiba Battery Co., Ltd. Drying apparatus and drying method
JP3299429B2 (en) * 1995-12-13 2002-07-08 松下電器産業株式会社 Battery electrode drying equipment
US5987776A (en) * 1997-10-10 1999-11-23 American Biotheim Company Llc Process for drying and solvent-extraction of water wet solids
US20100230508A1 (en) * 2007-05-31 2010-09-16 Petrovich Svetozar B God device genres cadres
US6240653B1 (en) * 1998-05-20 2001-06-05 Acumuladores Mexicanos, S.A. De C.V. Gas-blowing device for cleaning and drying a plurality of plate lug surfaces for producing pore-free cast-on-strap joints for lead-acid batteries
US6226890B1 (en) * 2000-04-07 2001-05-08 Eastman Kodak Company Desiccation of moisture-sensitive electronic devices
KR100529070B1 (en) * 2003-01-29 2005-11-16 삼성에스디아이 주식회사 Method of preparing rechargeable lithium battery
US7658017B1 (en) * 2004-01-12 2010-02-09 Thomas Brian Laviolette Vacuum drying method
JP4831804B2 (en) * 2004-01-23 2011-12-07 三菱重工業株式会社 Electrode film drying equipment
KR100770105B1 (en) * 2005-07-06 2007-10-24 삼성에스디아이 주식회사 Lithium secondary battery
CN100459239C (en) * 2005-12-28 2009-02-04 比亚迪股份有限公司 Method for preparation of the anode of lithium ion battery
CN101030658A (en) * 2006-03-04 2007-09-05 深圳市比克电池有限公司 Method for producing lithium-ion battery and lithium-ion battery
US8505212B2 (en) * 2008-09-17 2013-08-13 Slack Associates, Inc. Method for reconditioning or processing a FCR APG-68 tactical radar unit
JP2010243000A (en) * 2009-04-02 2010-10-28 Omc Co Ltd Vacuum dryer and work drying method using the same
US8230616B2 (en) * 2009-06-11 2012-07-31 Sterilucent, Inc. Apparatus and method for drying and sterilizing objects in a load
JP2011165504A (en) * 2010-02-10 2011-08-25 Toshiba Corp Jig for drying, drying device, and drying method
JP2012181967A (en) * 2011-02-28 2012-09-20 Sanyo Electric Co Ltd Manufacturing method of nonaqueous electrolyte secondary battery and dryer of coated electrode plate for nonaqueous electrolyte secondary battery
CN102735023B (en) 2011-04-07 2015-12-02 东莞新能源科技有限公司 Drying method of lithium ion battery cell
CN102809264A (en) * 2011-06-01 2012-12-05 微宏动力系统（湖州）有限公司 Drying method for lithium ion battery manufacture
CN102324549B (en) * 2011-09-22 2013-08-28 深圳市创明电池技术有限公司 Battery core baking method
US9173253B2 (en) * 2011-11-16 2015-10-27 Cool Dry, Inc. Ionic adder dryer technology
CN102496690B (en) * 2011-12-21 2014-04-09 天津市捷威动力工业有限公司 A method for determining the liquid injection volume of power battery
BR112014018989B1 (en) * 2012-02-01 2022-03-03 Revive Electronics, LLC Method and apparatus for drying an electronic device, device and method for removing wetting from an electronic device, and, method for manufacturing a device
US9970708B2 (en) * 2012-02-01 2018-05-15 Revive Electronics, LLC Methods and apparatuses for drying electronic devices
JP5987494B2 (en) * 2012-06-22 2016-09-07 株式会社Ｇｓユアサ Electricity storage element
US20140065058A1 (en) * 2012-09-06 2014-03-06 University-Industry Cooperation Group Of Kyung Hee University Apparatus for preparing cathode active material precursor for lithium secondary batteries and method for preparing the same using the apparatus
CN102901338A (en) * 2012-10-18 2013-01-30 江苏富朗特新能源有限公司 Drying method of pole piece for lithium ion battery
JP2014107141A (en) * 2012-11-28 2014-06-09 Sumitomo Electric Ind Ltd Molten salt battery and method of manufacturing the same
JPWO2014091856A1 (en) * 2012-12-12 2017-01-05 日本電気株式会社 Separator, electrode element, power storage device, and method for manufacturing the separator
CN103344097B (en) 2013-06-03 2015-01-28 奇瑞汽车股份有限公司 Lithium ion battery cell drying method and lithium ion battery
CN103322776B (en) * 2013-06-05 2015-08-19 奇瑞新能源汽车技术有限公司 A kind of drying means of electrodes of lithium-ion batteries
CN104142045B (en) 2013-07-11 2016-03-23 中航锂电（江苏）有限公司 A kind of drying means of high-capacity lithium-ion power battery battery core
KR20150034973A (en) * 2013-09-27 2015-04-06 제일모직주식회사 Apparatus and method for drying
JP6531289B2 (en) * 2014-10-20 2019-06-19 エリーパワー株式会社 Vacuum drying apparatus, vacuum drying system, vacuum drying method, and method of manufacturing battery electrode
JP5817903B2 (en) * 2014-11-11 2015-11-18 ソニー株式会社 Negative electrode and non-aqueous electrolyte secondary battery
JP6295226B2 (en) * 2015-03-31 2018-03-14 日本碍子株式会社 Microwave drying method for honeycomb molded body
CN105115250B (en) 2015-07-27 2017-03-29 山东精工电子科技有限公司 A kind of lithium ion battery cell quickly drying method
US10403880B2 (en) * 2015-09-11 2019-09-03 Iftikhar Ahmad Apparatus and method for processing battery electrodes
CN105226318B (en) * 2015-10-30 2017-09-19 深圳市卓能新能源股份有限公司 A kind of lithium battery electric core baking process
JP6665063B2 (en) * 2015-11-24 2020-03-13 株式会社西部技研 Drying equipment
US10361423B2 (en) * 2016-01-18 2019-07-23 Grst International Limited Method of preparing battery electrodes
CN105865159B (en) * 2016-04-07 2018-09-18 中航锂电（洛阳）有限公司 A kind of drying means of lithium ion battery cell
US10084178B2 (en) * 2016-09-22 2018-09-25 Grst International Limited Method of preparing electrode assemblies
US10199635B2 (en) * 2016-09-22 2019-02-05 Grst International Limited Method of drying electrode assemblies
US10923760B2 (en) * 2016-09-22 2021-02-16 Grst International Limited Electrode assemblies
US10254043B2 (en) * 2016-09-22 2019-04-09 Grst International Limited Method of drying electrode assemblies
US10263257B2 (en) * 2016-09-22 2019-04-16 Grst International Limited Electrode assemblies

Also Published As

Publication number Publication date
ES2940296T3 (en) 2023-05-05
EP3516315B1 (en) 2020-12-30
EP3786557A1 (en) 2021-03-03
WO2018054231A1 (en) 2018-03-29
EP3516315A1 (en) 2019-07-31
BR112019003968B1 (en) 2021-08-17
US10199635B2 (en) 2019-02-05
TW201826608A (en) 2018-07-16
KR102257096B1 (en) 2021-05-27
CA3033147C (en) 2019-07-16
BR112019003968A2 (en) 2019-05-21
AU2017329487A1 (en) 2019-02-28
CN107871844A (en) 2018-04-03
TWI749931B (en) 2021-12-11
PL3516315T3 (en) 2021-06-28
AU2017329487B2 (en) 2019-05-09
JP2019533126A (en) 2019-11-14
EP3786557B1 (en) 2023-02-15
MX386862B (en) 2025-03-19
EP3516315A4 (en) 2020-03-11
ES2850499T3 (en) 2021-08-30
MX2019003371A (en) 2019-06-06
HK1249277A1 (en) 2018-10-26
TWI715803B (en) 2021-01-11
SG11201912732RA (en) 2020-01-30
TW202114285A (en) 2021-04-01
JP6980770B2 (en) 2021-12-15
US20180083261A1 (en) 2018-03-22
CN107871844B (en) 2020-04-24
KR20190052701A (en) 2019-05-16
CA3033147A1 (en) 2018-03-29
DK3516315T3 (en) 2021-02-08

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