KR20130044160A - 전극, 전극 제조 장치 및 전극 제조 방법 - Google Patents

전극, 전극 제조 장치 및 전극 제조 방법 Download PDF

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Publication number
KR20130044160A
KR20130044160A KR1020120115757A KR20120115757A KR20130044160A KR 20130044160 A KR20130044160 A KR 20130044160A KR 1020120115757 A KR1020120115757 A KR 1020120115757A KR 20120115757 A KR20120115757 A KR 20120115757A KR 20130044160 A KR20130044160 A KR 20130044160A
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KR
South Korea
Prior art keywords
electrode
layer
weight
drying
amount
Prior art date
Application number
KR1020120115757A
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English (en)
Korean (ko)
Inventor
신지 야마모또
지로오 기시따니
히또시 야마모또
Original Assignee
닛산 지도우샤 가부시키가이샤
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Application filed by 닛산 지도우샤 가부시키가이샤 filed Critical 닛산 지도우샤 가부시키가이샤
Publication of KR20130044160A publication Critical patent/KR20130044160A/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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020120115757A 2011-10-21 2012-10-18 전극, 전극 제조 장치 및 전극 제조 방법 KR20130044160A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2011-232173 2011-10-21
JP2011232173A JP2013089573A (ja) 2011-10-21 2011-10-21 電極、電極製造装置及び電極製造方法

Publications (1)

Publication Number Publication Date
KR20130044160A true KR20130044160A (ko) 2013-05-02

Family

ID=48533251

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120115757A KR20130044160A (ko) 2011-10-21 2012-10-18 전극, 전극 제조 장치 및 전극 제조 방법

Country Status (2)

Country Link
JP (1) JP2013089573A (ja)
KR (1) KR20130044160A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016163705A1 (ko) * 2015-04-07 2016-10-13 주식회사 엘지화학 전극 및 이의 제조방법
WO2022080648A1 (ko) * 2020-10-12 2022-04-21 주식회사 엘지에너지솔루션 바인더 들뜸을 억제하는 전극 건조 방법 및 이를 이용한 전극 건조 시스템

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6213021B2 (ja) * 2013-08-02 2017-10-18 日産自動車株式会社 電極製造方法および電極製造装置
JP6338104B2 (ja) * 2014-08-06 2018-06-06 株式会社豊田自動織機 リチウムイオン二次電池用正極およびその製造方法ならびにリチウムイオン二次電池およびその製造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016163705A1 (ko) * 2015-04-07 2016-10-13 주식회사 엘지화학 전극 및 이의 제조방법
US20180090765A1 (en) * 2015-04-07 2018-03-29 Lg Chem, Ltd. Electrode and method for manufacturing same
US10601048B2 (en) 2015-04-07 2020-03-24 Lg Chem, Ltd. Electrode and method for manufacturing same
WO2022080648A1 (ko) * 2020-10-12 2022-04-21 주식회사 엘지에너지솔루션 바인더 들뜸을 억제하는 전극 건조 방법 및 이를 이용한 전극 건조 시스템
CN114631201A (zh) * 2020-10-12 2022-06-14 株式会社Lg新能源 能够抑制粘合剂溶胀的电极干燥方法和使用该方法的电极干燥系统
CN114631201B (zh) * 2020-10-12 2023-12-05 株式会社Lg新能源 能够抑制粘合剂溶胀的电极干燥方法和使用该方法的电极干燥系统

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Publication number Publication date
JP2013089573A (ja) 2013-05-13

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