CN105336920B - 锂离子电池极片的涂布方法 - Google Patents
锂离子电池极片的涂布方法 Download PDFInfo
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- CN105336920B CN105336920B CN201510881766.XA CN201510881766A CN105336920B CN 105336920 B CN105336920 B CN 105336920B CN 201510881766 A CN201510881766 A CN 201510881766A CN 105336920 B CN105336920 B CN 105336920B
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
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- 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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- Manufacturing & Machinery (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510881766.XA CN105336920B (zh) | 2015-12-03 | 2015-12-03 | 锂离子电池极片的涂布方法 |
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CN201510881766.XA CN105336920B (zh) | 2015-12-03 | 2015-12-03 | 锂离子电池极片的涂布方法 |
Publications (2)
Publication Number | Publication Date |
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CN105336920A CN105336920A (zh) | 2016-02-17 |
CN105336920B true CN105336920B (zh) | 2018-03-13 |
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Application Number | Title | Priority Date | Filing Date |
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CN201510881766.XA Active CN105336920B (zh) | 2015-12-03 | 2015-12-03 | 锂离子电池极片的涂布方法 |
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CN (1) | CN105336920B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106129334A (zh) * | 2016-08-24 | 2016-11-16 | 南京国轩电池有限公司 | 一种锂离子电池正极挤压涂布方法 |
CN207834442U (zh) * | 2017-11-09 | 2018-09-07 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | 涂布烘干设备 |
CN108172752B (zh) * | 2017-12-26 | 2021-03-26 | 北京国能电池科技有限公司 | 锂离子电池的涂布干燥工艺、制备方法及锂离子电池 |
CN108155348B (zh) * | 2017-12-28 | 2020-11-13 | 长沙善道新材料科技有限公司 | 一种高附着力低粗糙度的锂离子电池石墨烯-二氧化钛负极片的制备方法及其制备方法 |
CN110931704A (zh) * | 2019-11-21 | 2020-03-27 | 安徽益佳通电池有限公司 | 一种改善锂离子电池负极辊压粘辊的方法 |
CN113471397B (zh) * | 2020-03-15 | 2022-11-01 | 东莞格林德能源有限公司 | 一种在涂布工序增加锂离子电池负极片附着力的方法 |
CN113764610B (zh) * | 2020-06-04 | 2022-10-18 | 恒大新能源技术(深圳)有限公司 | 电池极片及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102607240A (zh) * | 2012-03-06 | 2012-07-25 | 宁德新能源科技有限公司 | 一种锂离子电池极片的干燥设备及方法 |
CN102779973A (zh) * | 2012-08-17 | 2012-11-14 | 福建南平南孚电池有限公司 | 锂-二硫化铁电池正极片的制造方法 |
CN103633363A (zh) * | 2012-08-29 | 2014-03-12 | 比亚迪股份有限公司 | 一种锂离子电池及其制备方法 |
CN104759397A (zh) * | 2014-12-17 | 2015-07-08 | 珠海银隆新能源有限公司 | 锂离子电池正/负极极片的涂布方法及正/负极极片 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070048457A1 (en) * | 2005-08-25 | 2007-03-01 | Fuji Film Corporation | Producing method of film having coated layer, film having coated layer, optical film, polarizing plate and liquid crystal display |
CN102185129B (zh) * | 2011-01-28 | 2013-12-11 | 厦门钨业股份有限公司 | 一种磷酸铁锂锂离子电池片及其加工方法 |
CN102637897B (zh) * | 2012-04-23 | 2015-04-29 | 宁德新能源科技有限公司 | 锂离子电池 |
JP5259875B1 (ja) * | 2012-07-19 | 2013-08-07 | 日本碍子株式会社 | 電池用電極塗膜の乾燥方法及び乾燥炉 |
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2015
- 2015-12-03 CN CN201510881766.XA patent/CN105336920B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102607240A (zh) * | 2012-03-06 | 2012-07-25 | 宁德新能源科技有限公司 | 一种锂离子电池极片的干燥设备及方法 |
CN102779973A (zh) * | 2012-08-17 | 2012-11-14 | 福建南平南孚电池有限公司 | 锂-二硫化铁电池正极片的制造方法 |
CN103633363A (zh) * | 2012-08-29 | 2014-03-12 | 比亚迪股份有限公司 | 一种锂离子电池及其制备方法 |
CN104759397A (zh) * | 2014-12-17 | 2015-07-08 | 珠海银隆新能源有限公司 | 锂离子电池正/负极极片的涂布方法及正/负极极片 |
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Address after: 056300 dongchangyuan village, Wu'an city, Handan City, Hebei Province Patentee after: Hebei Gree titanium new energy Co.,Ltd. Address before: 056300 dongchangyuan village, Wu'an city, Handan City, Hebei Province Patentee before: HEBEI YINLONG NEW ENERGY Co.,Ltd. |
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Effective date of registration: 20220729 Address after: 056300 dongchangyuan village, Wu'an city, Handan City, Hebei Province Patentee after: Hebei Gree titanium new energy Co.,Ltd. Patentee after: Gree titanium new energy Co.,Ltd. Address before: 056300 dongchangyuan village, Wu'an city, Handan City, Hebei Province Patentee before: Hebei Gree titanium new energy Co.,Ltd. |