JP2013089573A - 電極、電極製造装置及び電極製造方法 - Google Patents

電極、電極製造装置及び電極製造方法 Download PDF

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Publication number
JP2013089573A
JP2013089573A JP2011232173A JP2011232173A JP2013089573A JP 2013089573 A JP2013089573 A JP 2013089573A JP 2011232173 A JP2011232173 A JP 2011232173A JP 2011232173 A JP2011232173 A JP 2011232173A JP 2013089573 A JP2013089573 A JP 2013089573A
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JP
Japan
Prior art keywords
electrode
current collector
drying
weight
layer
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
JP2011232173A
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English (en)
Japanese (ja)
Inventor
Shinji Yamamoto
伸司 山本
Jiro Kishitani
二郎 岸谷
Hitoshi Yamamoto
整 山本
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP2011232173A priority Critical patent/JP2013089573A/ja
Priority to KR1020120115757A priority patent/KR20130044160A/ko
Publication of JP2013089573A publication Critical patent/JP2013089573A/ja
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
    • H01M4/13—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)
JP2011232173A 2011-10-21 2011-10-21 電極、電極製造装置及び電極製造方法 Pending JP2013089573A (ja)

Priority Applications (2)

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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
JP2013089573A true JP2013089573A (ja) 2013-05-13

Family

ID=48533251

Family Applications (1)

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

Country Status (2)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015032466A (ja) * 2013-08-02 2015-02-16 日産自動車株式会社 電極製造方法および電極製造装置
JP2016038962A (ja) * 2014-08-06 2016-03-22 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
CN107438914A (zh) * 2015-04-07 2017-12-05 株式会社Lg 化学 电极及其制造方法
JP2023504346A (ja) * 2020-10-12 2023-02-03 エルジー エナジー ソリューション リミテッド バインダーの浮きあがりを抑制する電極乾燥方法及びそれを用いた電極乾燥システム

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015032466A (ja) * 2013-08-02 2015-02-16 日産自動車株式会社 電極製造方法および電極製造装置
JP2016038962A (ja) * 2014-08-06 2016-03-22 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
CN107438914A (zh) * 2015-04-07 2017-12-05 株式会社Lg 化学 电极及其制造方法
JP2018514073A (ja) * 2015-04-07 2018-05-31 エルジー・ケム・リミテッド 電極およびその製造方法
US10601048B2 (en) 2015-04-07 2020-03-24 Lg Chem, Ltd. Electrode and method for manufacturing same
CN107438914B (zh) * 2015-04-07 2020-11-13 株式会社Lg 化学 电极及其制造方法
JP2023504346A (ja) * 2020-10-12 2023-02-03 エルジー エナジー ソリューション リミテッド バインダーの浮きあがりを抑制する電極乾燥方法及びそれを用いた電極乾燥システム

Also Published As

Publication number Publication date
KR20130044160A (ko) 2013-05-02

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