CN109183033B - 一种锂离子电池用网状铜箔的制备方法 - Google Patents
一种锂离子电池用网状铜箔的制备方法 Download PDFInfo
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- CN109183033B CN109183033B CN201810956473.7A CN201810956473A CN109183033B CN 109183033 B CN109183033 B CN 109183033B CN 201810956473 A CN201810956473 A CN 201810956473A CN 109183033 B CN109183033 B CN 109183033B
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- copper foil
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- zinc
- passivation
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/18—Acidic compositions for etching copper or alloys thereof
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
- C23C22/63—Treatment of copper or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/32—Alkaline compositions
- C23F1/34—Alkaline compositions for etching copper or alloys thereof
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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
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy 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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- ing And Chemical Polishing (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810956473.7A CN109183033B (zh) | 2018-08-21 | 2018-08-21 | 一种锂离子电池用网状铜箔的制备方法 |
Applications Claiming Priority (1)
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CN201810956473.7A CN109183033B (zh) | 2018-08-21 | 2018-08-21 | 一种锂离子电池用网状铜箔的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109183033A CN109183033A (zh) | 2019-01-11 |
CN109183033B true CN109183033B (zh) | 2020-12-18 |
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CN201810956473.7A Active CN109183033B (zh) | 2018-08-21 | 2018-08-21 | 一种锂离子电池用网状铜箔的制备方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108950608B (zh) * | 2018-08-16 | 2019-08-02 | 安徽铜冠铜箔有限公司 | 一种新的网状铜箔制备方法 |
CN112553626A (zh) * | 2020-11-23 | 2021-03-26 | 无锡市双龙电梯配套有限公司 | 一种电梯蚀刻板的制备工艺 |
CN112804821A (zh) * | 2020-12-14 | 2021-05-14 | 中山市宝悦嘉电子有限公司 | 一种pcb板选择性电金工艺 |
CN113013371A (zh) * | 2021-02-20 | 2021-06-22 | 上海毅蓝电子科技有限公司 | 锂电池用金属箔的开孔方法 |
CN113540470B (zh) * | 2021-06-08 | 2022-10-28 | 浙江工业大学 | 一种双面粗糙铜箔及其制备方法 |
Citations (6)
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JP2012180583A (ja) * | 2011-03-03 | 2012-09-20 | Sakai Electronic Industry Co Ltd | 多孔長尺金属箔及びその製造方法 |
CN103117228A (zh) * | 2013-02-26 | 2013-05-22 | 佘利宁 | 一种cob封装铝基板的制作方法 |
CN103702514A (zh) * | 2014-01-07 | 2014-04-02 | 张伯平 | 彩色金属基印制板及其制作方法 |
CN105120598A (zh) * | 2015-07-25 | 2015-12-02 | 深圳恒宝士线路板有限公司 | 一种基于酸性蚀刻工艺的半孔pcb制造方法 |
CN105870458A (zh) * | 2016-05-29 | 2016-08-17 | 华南理工大学 | 一种用于锂离子电池的铜集流体及其制备方法 |
CN108258195A (zh) * | 2018-01-22 | 2018-07-06 | 太原工业学院 | 一种制备锂离子电池多孔铜箔集流体的方法 |
-
2018
- 2018-08-21 CN CN201810956473.7A patent/CN109183033B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012180583A (ja) * | 2011-03-03 | 2012-09-20 | Sakai Electronic Industry Co Ltd | 多孔長尺金属箔及びその製造方法 |
CN103117228A (zh) * | 2013-02-26 | 2013-05-22 | 佘利宁 | 一种cob封装铝基板的制作方法 |
CN103702514A (zh) * | 2014-01-07 | 2014-04-02 | 张伯平 | 彩色金属基印制板及其制作方法 |
CN105120598A (zh) * | 2015-07-25 | 2015-12-02 | 深圳恒宝士线路板有限公司 | 一种基于酸性蚀刻工艺的半孔pcb制造方法 |
CN105870458A (zh) * | 2016-05-29 | 2016-08-17 | 华南理工大学 | 一种用于锂离子电池的铜集流体及其制备方法 |
CN108258195A (zh) * | 2018-01-22 | 2018-07-06 | 太原工业学院 | 一种制备锂离子电池多孔铜箔集流体的方法 |
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Effective date of registration: 20220629 Address after: 514015 Mei Zigang, eastern suburbs of Guangdong, Meizhou Patentee after: Meizhou Jiaying College Education and scientific research service Co. Address before: 514015 Mei Zigang, eastern suburbs of Guangdong, Meizhou Patentee before: JIAYING University |