JPH10270023A5 - - Google Patents

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Publication number
JPH10270023A5
JPH10270023A5 JP1997075866A JP7586697A JPH10270023A5 JP H10270023 A5 JPH10270023 A5 JP H10270023A5 JP 1997075866 A JP1997075866 A JP 1997075866A JP 7586697 A JP7586697 A JP 7586697A JP H10270023 A5 JPH10270023 A5 JP H10270023A5
Authority
JP
Japan
Prior art keywords
electrode
electrode mixture
laminating
current collector
paste
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.)
Granted
Application number
JP1997075866A
Other languages
Japanese (ja)
Other versions
JPH10270023A (en
JP3774980B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP07586697A priority Critical patent/JP3774980B2/en
Priority claimed from JP07586697A external-priority patent/JP3774980B2/en
Publication of JPH10270023A publication Critical patent/JPH10270023A/en
Publication of JPH10270023A5 publication Critical patent/JPH10270023A5/ja
Application granted granted Critical
Publication of JP3774980B2 publication Critical patent/JP3774980B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【０００７】
他の発明は、各ペースト積層工程において、同一組成の電極合剤ペーストを使用するところに特徴を有する。
また、その他の発明は２回のペースト積層工程を実行するものであり、第１回のペースト積層工程においては、全体の電極合剤層の厚さの１０〜７０％の電極合剤層が形成されるようにするところに特徴を有する。[0007]
Another invention is characterized in that electrode mixture pastes of the same composition are used in each paste lamination step.
Another invention is characterized in that two paste lamination steps are carried out, and in the first paste lamination step, an electrode mixture layer having a thickness of 10 to 70% of the total thickness of the electrode mixture layer is formed.

【０００９】
他の発明では、同一組成の電極合剤ペーストを使用するから、例えば同一の塗布装置で繰り返し積層工程を実行することができ、生産設備が簡単になる。[0009]
In another invention, since the electrode mixture paste of the same composition is used, the lamination process can be repeatedly carried out using the same coating device, for example, and the production equipment can be simplified.

Claims (1)

電極原料粉末をバインダー及び溶剤と共に混練した電極合剤ペーストを集電体上に積層して電極合剤層を形成する非水電解質二次電池用電極の製造方法であって、前記電極合剤ペーストを前記集電体上に複数回に分けて積層及び乾燥させることを特徴とする非水電解質二次電池用電極の製造方法。1. A method for manufacturing an electrode for a non-aqueous electrolyte secondary battery, comprising laminating an electrode mixture paste, which is prepared by kneading an electrode raw material powder together with a binder and a solvent, on a current collector to form an electrode mixture layer, the method comprising laminating the electrode mixture paste on the current collector in multiple batches and drying the resulting mixture.
JP07586697A 1997-03-27 1997-03-27 Method for producing electrode for non-aqueous electrolyte secondary battery Expired - Fee Related JP3774980B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP07586697A JP3774980B2 (en) 1997-03-27 1997-03-27 Method for producing electrode for non-aqueous electrolyte secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP07586697A JP3774980B2 (en) 1997-03-27 1997-03-27 Method for producing electrode for non-aqueous electrolyte secondary battery

Publications (3)

Publication Number Publication Date
JPH10270023A JPH10270023A (en) 1998-10-09
JPH10270023A5 true JPH10270023A5 (en) 2005-02-24
JP3774980B2 JP3774980B2 (en) 2006-05-17

Family

ID=13588616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP07586697A Expired - Fee Related JP3774980B2 (en) 1997-03-27 1997-03-27 Method for producing electrode for non-aqueous electrolyte secondary battery

Country Status (1)

Country Link
JP (1) JP3774980B2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3879197B2 (en) * 1997-09-12 2007-02-07 トヨタ自動車株式会社 Method for producing electrode for lithium ion secondary battery
DE19839217C2 (en) * 1998-08-28 2001-02-08 Fraunhofer Ges Forschung Pasty masses, layers and layer structures, cells and processes for their production
DE19964159B4 (en) 1998-10-20 2005-08-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for producing self-supporting layers or intermediate products lying on a substrate and usable in electrochemical components for this purpose
JP5108588B2 (en) * 2008-03-31 2012-12-26 古河電池株式会社 Positive electrode plate for secondary battery and manufacturing method thereof
JP2013149407A (en) * 2012-01-18 2013-08-01 Hitachi Ltd Lithium ion secondary battery and manufacturing method of the same
JP5723746B2 (en) * 2011-10-31 2015-05-27 株式会社日立製作所 Lithium ion battery and manufacturing method thereof
CN104025340A (en) * 2011-10-31 2014-09-03 株式会社日立制作所 Lithium Ion Secondary Battery And Method For Manufacturing Same
WO2017154313A1 (en) * 2016-03-11 2017-09-14 Ｎｅｃエナジーデバイス株式会社 Electrochemical device electrode, electrochemical device, and manufacturing method for said electrode and said device
JP2024047131A (en) * 2022-09-26 2024-04-05 トヨタ自動車株式会社 Apparatus and method for manufacturing electrode member

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