CN112750971A - 制造电极板的方法以及通过其制造的电极板 - Google Patents

制造电极板的方法以及通过其制造的电极板 Download PDF

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Publication number
CN112750971A
CN112750971A CN202011189767.5A CN202011189767A CN112750971A CN 112750971 A CN112750971 A CN 112750971A CN 202011189767 A CN202011189767 A CN 202011189767A CN 112750971 A CN112750971 A CN 112750971A
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CN
China
Prior art keywords
substrate
coating
film
coating layer
electrode plate
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202011189767.5A
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English (en)
Chinese (zh)
Inventor
崔诚铉
金正勋
金哲焕
朴俊亨
李在旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
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Samsung SDI Co Ltd
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Filing date
Publication date
Application filed by Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of CN112750971A publication Critical patent/CN112750971A/zh
Pending legal-status Critical Current

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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
    • H01M4/04—Processes of manufacture in general
    • 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
    • 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
    • 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
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
CN202011189767.5A 2019-10-31 2020-10-30 制造电极板的方法以及通过其制造的电极板 Pending CN112750971A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0138092 2019-10-31
KR1020190138092A KR102446291B1 (ko) 2019-10-31 2019-10-31 전극판 제조 방법 및 이를 통해 제조된 전극판

Publications (1)

Publication Number Publication Date
CN112750971A true CN112750971A (zh) 2021-05-04

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ID=75648838

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CN202011189767.5A Pending CN112750971A (zh) 2019-10-31 2020-10-30 制造电极板的方法以及通过其制造的电极板

Country Status (2)

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KR (1) KR102446291B1 (ko)
CN (1) CN112750971A (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106463692A (zh) * 2014-02-21 2017-02-22 荷兰应用自然科学研究组织Tno 制造高深宽比结构的装置及方法
CN108292743A (zh) * 2016-09-08 2018-07-17 株式会社Lg化学 制备具有均匀质量的电极的方法和制备包括该电极的电极组件的方法
CN108604669A (zh) * 2016-10-07 2018-09-28 株式会社Lg化学 包括预切割工序的制造二次电池用电极的方法
CN109937496A (zh) * 2017-03-30 2019-06-25 株式会社Lg化学 制造高负载电极的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3590220B2 (ja) 1996-11-06 2004-11-17 大日本印刷株式会社 非水電解液二次電池用電極板の製造方法
KR100289062B1 (ko) * 1997-12-19 2001-05-02 정선종 리튬2차전지의전극판제작방법
JP3510175B2 (ja) 1999-05-25 2004-03-22 花王株式会社 二次電池用負極の製造方法
JP2013077561A (ja) 2011-09-14 2013-04-25 Nippon Zeon Co Ltd 電気化学素子用電極の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106463692A (zh) * 2014-02-21 2017-02-22 荷兰应用自然科学研究组织Tno 制造高深宽比结构的装置及方法
CN108292743A (zh) * 2016-09-08 2018-07-17 株式会社Lg化学 制备具有均匀质量的电极的方法和制备包括该电极的电极组件的方法
CN108604669A (zh) * 2016-10-07 2018-09-28 株式会社Lg化学 包括预切割工序的制造二次电池用电极的方法
CN109937496A (zh) * 2017-03-30 2019-06-25 株式会社Lg化学 制造高负载电极的方法

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Publication number Publication date
KR20210052050A (ko) 2021-05-10
KR102446291B1 (ko) 2022-09-22

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