KR101243573B1 - 활물질 코팅 장치 및 방법 - Google Patents

활물질 코팅 장치 및 방법 Download PDF

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Publication number
KR101243573B1
KR101243573B1 KR1020110014659A KR20110014659A KR101243573B1 KR 101243573 B1 KR101243573 B1 KR 101243573B1 KR 1020110014659 A KR1020110014659 A KR 1020110014659A KR 20110014659 A KR20110014659 A KR 20110014659A KR 101243573 B1 KR101243573 B1 KR 101243573B1
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KR
South Korea
Prior art keywords
thickness
coating
slurry
pump
measuring
Prior art date
Application number
KR1020110014659A
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English (en)
Korean (ko)
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KR20120095159A (ko
Inventor
김태성
황지상
서원섭
김기성
Original Assignee
삼성에스디아이 주식회사
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Application filed by 삼성에스디아이 주식회사 filed Critical 삼성에스디아이 주식회사
Priority to KR1020110014659A priority Critical patent/KR101243573B1/ko
Priority to CN201210027798.XA priority patent/CN102641822B/zh
Publication of KR20120095159A publication Critical patent/KR20120095159A/ko
Application granted granted Critical
Publication of KR101243573B1 publication Critical patent/KR101243573B1/ko

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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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020110014659A 2011-02-18 2011-02-18 활물질 코팅 장치 및 방법 KR101243573B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020110014659A KR101243573B1 (ko) 2011-02-18 2011-02-18 활물질 코팅 장치 및 방법
CN201210027798.XA CN102641822B (zh) 2011-02-18 2012-02-08 用于涂覆活性材料的装置和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110014659A KR101243573B1 (ko) 2011-02-18 2011-02-18 활물질 코팅 장치 및 방법

Publications (2)

Publication Number Publication Date
KR20120095159A KR20120095159A (ko) 2012-08-28
KR101243573B1 true KR101243573B1 (ko) 2013-03-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110014659A KR101243573B1 (ko) 2011-02-18 2011-02-18 활물질 코팅 장치 및 방법

Country Status (2)

Country Link
KR (1) KR101243573B1 (zh)
CN (1) CN102641822B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190029376A (ko) * 2017-09-12 2019-03-20 허수학 구강 용해 필름 제조 장치
KR20220004386A (ko) 2020-07-03 2022-01-11 주식회사 엘지에너지솔루션 전극 슬라이딩 표준 판정법
WO2022103072A1 (ko) * 2020-11-10 2022-05-19 주식회사 엘지에너지솔루션 전극 코팅 장치 및 전극 코팅 방법

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180287129A1 (en) * 2017-03-28 2018-10-04 Enevate Corporation Methods of forming carbon-silicon composite material on a current collector
KR101690577B1 (ko) 2014-12-24 2016-12-28 에스케이이노베이션 주식회사 집전체 코팅 장치
CN105983498A (zh) * 2015-02-11 2016-10-05 江苏沥泽生化科技有限公司 一种纳米银涂布装置
KR102040511B1 (ko) * 2016-09-09 2019-11-05 주식회사 엘지화학 전극 코팅 장치
JP6710132B2 (ja) * 2016-09-26 2020-06-17 株式会社小森コーポレーション 印刷物のニス膜厚測定方法及びニス膜厚測定装置
JP6465914B2 (ja) * 2017-03-21 2019-02-06 本田技研工業株式会社 電極製造方法及び装置
KR102386531B1 (ko) 2017-09-14 2022-04-15 엘지전자 주식회사 슬러리 코팅장치
CN110931703A (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正极涂布虚边的方法
KR20240088000A (ko) * 2022-12-13 2024-06-20 주식회사 엘지에너지솔루션 이차전지용 음극 제조장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040087367A (ko) * 2003-04-07 2004-10-14 새한에너테크 주식회사 리튬 이차 전지의 극판 코팅의 제조방법 및 그 장치
KR100566408B1 (ko) * 2004-10-15 2006-03-31 세메스 주식회사 반도체 제조 공정에서의 도포막 두께 제어 장치 및 그의제어 방법
KR100670487B1 (ko) * 2005-09-22 2007-01-16 삼성에스디아이 주식회사 리튬 이차전지의 활물질 코팅용 슬릿다이 및 이를 이용한활물질 코팅장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2099550C (en) * 1992-07-07 2003-03-25 Udo W. Buecher Continuous melt-coating method and apparatus
WO1996019296A1 (en) * 1994-12-22 1996-06-27 Honda Giken Kogyo Kabushiki Kaisha Method of forming a protective film on a coated surface and apparatus for carrying out the same
KR101201124B1 (ko) * 2005-04-25 2012-11-13 삼성에스디아이 주식회사 이차 전지의 전극 활물질 도포 방법
JP4848953B2 (ja) * 2006-12-27 2011-12-28 コニカミノルタオプト株式会社 塗布物の生産方法、光学用フィルム及び反射防止フィルム
JP5335319B2 (ja) * 2008-08-25 2013-11-06 富士フイルム株式会社 塗布装置及び塗布方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040087367A (ko) * 2003-04-07 2004-10-14 새한에너테크 주식회사 리튬 이차 전지의 극판 코팅의 제조방법 및 그 장치
KR100566408B1 (ko) * 2004-10-15 2006-03-31 세메스 주식회사 반도체 제조 공정에서의 도포막 두께 제어 장치 및 그의제어 방법
KR100670487B1 (ko) * 2005-09-22 2007-01-16 삼성에스디아이 주식회사 리튬 이차전지의 활물질 코팅용 슬릿다이 및 이를 이용한활물질 코팅장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190029376A (ko) * 2017-09-12 2019-03-20 허수학 구강 용해 필름 제조 장치
KR101980282B1 (ko) 2017-09-12 2019-08-28 허수학 구강 용해 필름 제조 장치
KR20220004386A (ko) 2020-07-03 2022-01-11 주식회사 엘지에너지솔루션 전극 슬라이딩 표준 판정법
WO2022103072A1 (ko) * 2020-11-10 2022-05-19 주식회사 엘지에너지솔루션 전극 코팅 장치 및 전극 코팅 방법

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Publication number Publication date
CN102641822B (zh) 2016-07-20
KR20120095159A (ko) 2012-08-28
CN102641822A (zh) 2012-08-22

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