SG11201912779QA - Method of drying electrode assemblies - Google Patents
Method of drying electrode assembliesInfo
- Publication number
- SG11201912779QA SG11201912779QA SG11201912779QA SG11201912779QA SG11201912779QA SG 11201912779Q A SG11201912779Q A SG 11201912779QA SG 11201912779Q A SG11201912779Q A SG 11201912779QA SG 11201912779Q A SG11201912779Q A SG 11201912779QA SG 11201912779Q A SG11201912779Q A SG 11201912779QA
- Authority
- SG
- Singapore
- Prior art keywords
- electrode assemblies
- drying electrode
- drying
- assemblies
- electrode
- Prior art date
Links
Classifications
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- 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
- 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
- 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
- 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
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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
- 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
- H01M4/0402—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
- H01M4/13—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
- 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
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 |
---|---|
SG11201912779QA true SG11201912779QA (en) | 2020-01-30 |
Family
ID=61617448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201912779QA SG11201912779QA (en) | 2016-09-22 | 2017-09-08 | Method of drying electrode assemblies |
Country Status (12)
Country | Link |
---|---|
US (1) | US10254043B2 (en) |
EP (1) | EP3488485B1 (en) |
JP (1) | JP6918099B2 (en) |
KR (1) | KR102257097B1 (en) |
CN (1) | CN107871853B (en) |
DK (1) | DK3488485T3 (en) |
ES (1) | ES2844024T3 (en) |
HK (1) | HK1249279A1 (en) |
PL (1) | PL3488485T3 (en) |
SG (1) | SG11201912779QA (en) |
TW (1) | TWI722243B (en) |
WO (1) | WO2018054234A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10199635B2 (en) * | 2016-09-22 | 2019-02-05 | Grst International Limited | Method of drying electrode assemblies |
CN109863627A (en) * | 2016-10-11 | 2019-06-07 | 日产自动车株式会社 | The drying means of electrode |
JP6658557B2 (en) * | 2017-01-12 | 2020-03-04 | トヨタ自動車株式会社 | Manufacturing method of lithium ion secondary battery |
JP2019186009A (en) * | 2018-04-09 | 2019-10-24 | 日産自動車株式会社 | Method for manufacturing non-aqueous electrolyte secondary battery |
KR102628794B1 (en) | 2018-07-17 | 2024-01-23 | 주식회사 엘지에너지솔루션 | Electrode assembly manufacfuring device having air purification |
WO2020106033A1 (en) * | 2018-11-19 | 2020-05-28 | 주식회사 엘지화학 | Method for manufacturing cylindrical battery and drying apparatus for performing same |
CN109768282B (en) * | 2018-12-24 | 2022-06-03 | 上海交通大学 | Water-based composite adhesive and application thereof |
KR20200145359A (en) * | 2019-06-21 | 2020-12-30 | 현대자동차주식회사 | Method for manufacturing cathode compositefor all solid cell and method for manufacturing all solid cell comprising the same |
CN110676502B (en) * | 2019-09-04 | 2021-02-02 | 浙江长林电子有限公司 | Manufacturing method of Bluetooth headset battery |
CN111477861A (en) * | 2020-05-11 | 2020-07-31 | 四川聚创石墨烯科技有限公司 | Preparation process of silicon-carbon negative electrode material |
CN111716609B (en) * | 2020-07-08 | 2022-04-05 | 常州佳冠电子有限公司 | Pouring equipment and pouring process for capacitor epoxy resin |
CN114361738A (en) * | 2020-09-29 | 2022-04-15 | 宁德新能源科技有限公司 | Electrochemical device and electronic device comprising same |
CN112414105A (en) * | 2020-11-19 | 2021-02-26 | 衡阳市鑫晟新能源有限公司 | Drying equipment for lithium battery production |
CN115839603A (en) * | 2021-11-13 | 2023-03-24 | 宁德时代新能源科技股份有限公司 | Battery cell baking device, control system thereof and battery cell baking process |
CN114659341B (en) * | 2022-03-02 | 2023-07-07 | 上海兰钧新能源科技有限公司 | Control method for baking lithium ion battery |
CN115014045A (en) * | 2022-05-30 | 2022-09-06 | 江西安驰新能源科技有限公司 | Lithium battery cell baking process |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100770105B1 (en) * | 2005-07-06 | 2007-10-24 | 삼성에스디아이 주식회사 | Lithium rechargeable battery |
US9276246B2 (en) * | 2009-05-20 | 2016-03-01 | Samsung Electronics Co., Ltd. | Treatment and adhesive for microporous membranes |
CN102735023B (en) | 2011-04-07 | 2015-12-02 | 东莞新能源科技有限公司 | A kind of drying means of lithium ion battery cell |
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 |
JP5987494B2 (en) * | 2012-06-22 | 2016-09-07 | 株式会社Gsユアサ | Electricity storage element |
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 |
WO2014091856A1 (en) * | 2012-12-12 | 2014-06-19 | 日本電気株式会社 | Separator, electrode element, storage device, and method for manufacturing 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 |
KR20150057481A (en) * | 2013-11-19 | 2015-05-28 | 삼성에스디아이 주식회사 | Separator for lithium battery, lithium battery including the same, and method for preparing the lithium battery |
US10651449B2 (en) * | 2014-02-19 | 2020-05-12 | The Regents Of The University Of Michigan | Dendrite-suppressing ion-conductors from aramid nanofibers withstanding extreme battery conditions |
CN103928649B (en) * | 2014-04-10 | 2016-08-24 | 佛山市金辉高科光电材料有限公司 | A kind of modification nonwoven cloth lithium ion battery separator and preparation method thereof |
DE102014008742A1 (en) * | 2014-06-12 | 2015-12-17 | Daimler Ag | Separator for an electrochemical storage, process for producing an electrode material and electrochemical energy storage |
JP6338104B2 (en) * | 2014-08-06 | 2018-06-06 | 株式会社豊田自動織機 | Positive electrode for lithium ion secondary battery and method for producing the same, lithium ion secondary battery and method for producing the same |
CN204208767U (en) * | 2014-09-23 | 2015-03-18 | 云南能投汇龙科技股份有限公司 | A kind of hothouse of lithium battery electrode plate coating machine |
KR101764471B1 (en) * | 2014-10-08 | 2017-08-02 | 주식회사 엘지화학 | Method for preparing negative electrode of lithium secondary battery, negative electrode prepared by using the same, and lithium secondary battery comprising the same |
JP5817903B2 (en) * | 2014-11-11 | 2015-11-18 | ソニー株式会社 | Negative electrode and non-aqueous electrolyte secondary battery |
CN104913601A (en) | 2014-12-29 | 2015-09-16 | 深圳市信宇人科技有限公司 | Method for baking lithium ion battery or battery pole piece in tunnel mode |
US20170098857A1 (en) * | 2015-04-15 | 2017-04-06 | Optodot Corporation | Coated stacks for batteries and related manufacturing methods |
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 |
CN105428606B (en) * | 2015-11-12 | 2016-11-09 | 骆驼集团蓄电池研究院有限公司 | A kind of battery curing process |
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 |
CN105890291B (en) * | 2016-04-07 | 2018-09-18 | 中航锂电(洛阳)有限公司 | A kind of drying means of high capacity lithium ion battery battery core |
-
2016
- 2016-09-22 US US15/272,504 patent/US10254043B2/en active Active
-
2017
- 2017-01-25 CN CN201710063025.XA patent/CN107871853B/en active Active
- 2017-09-08 SG SG11201912779QA patent/SG11201912779QA/en unknown
- 2017-09-08 WO PCT/CN2017/101105 patent/WO2018054234A1/en unknown
- 2017-09-08 ES ES17852302T patent/ES2844024T3/en active Active
- 2017-09-08 PL PL17852302T patent/PL3488485T3/en unknown
- 2017-09-08 DK DK17852302.3T patent/DK3488485T3/en active
- 2017-09-08 KR KR1020197011268A patent/KR102257097B1/en active IP Right Grant
- 2017-09-08 EP EP17852302.3A patent/EP3488485B1/en active Active
- 2017-09-08 JP JP2019515335A patent/JP6918099B2/en active Active
- 2017-09-20 TW TW106132307A patent/TWI722243B/en active
-
2018
- 2018-06-21 HK HK18107950.3A patent/HK1249279A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN107871853B (en) | 2021-02-02 |
TW201826609A (en) | 2018-07-16 |
KR102257097B1 (en) | 2021-05-27 |
US20180080711A1 (en) | 2018-03-22 |
DK3488485T3 (en) | 2021-02-08 |
ES2844024T3 (en) | 2021-07-21 |
HK1249279A1 (en) | 2018-10-26 |
CN107871853A (en) | 2018-04-03 |
EP3488485A1 (en) | 2019-05-29 |
US10254043B2 (en) | 2019-04-09 |
EP3488485B1 (en) | 2020-12-02 |
JP6918099B2 (en) | 2021-08-11 |
PL3488485T3 (en) | 2021-05-31 |
EP3488485A4 (en) | 2020-03-11 |
KR20190052702A (en) | 2019-05-16 |
WO2018054234A1 (en) | 2018-03-29 |
JP2019530954A (en) | 2019-10-24 |
TWI722243B (en) | 2021-03-21 |
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