Title:
セパレータ付き電極板の製造方法
Document Type and Number:
Japanese Patent JP6874589
Kind Code:
B2
Abstract:
To provide a manufacturing method of an electrode plate with separator capable of decreasing a reduction rate of a porosity of a separator.SOLUTION: A manufacturing method includes: a heating step S2 of heating an adhesive 23 which is deposited on a deposition surface 20b of a separator 20, by means of an infrared heater 171 (173), thereby softening a binder resin 23b contained in the adhesive 23; and an adhesion step S3 of adhering an electrode plate 10 and the separator 20 by applying a load to the separator 20 including the adhesive 23 and the electrode plate 10 in such a direction that the deposition surface 20b of the separator 20 becomes closer to an adhesion surface 10b (10c) of the electrode plate 10, while bringing the adhesive 23 containing the binder resin 23b that is softened in the heating step S2, into contact with the adhesion surface 10b (10c) of the electrode plate 10. The adhesive 23 contains a carbon powder 23d.SELECTED DRAWING: Figure 6
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Inventors:
Yuzo Suzuki
Application Number:
JP2017155594A
Publication Date:
May 19, 2021
Filing Date:
August 10, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M4/04; H01M50/409
Domestic Patent References:
| JP2016526088A | ||||
| JP2016138182A | ||||
| JP60143567A | ||||
| JP11339783A | ||||
| JP2015090388A |
Foreign References:
| WO2013141140A1 |
Other References:
田邊大貴ほか,日本機械学会論文集,2016年,82(843),1-12
Attorney, Agent or Firm:
Cosmos International Patent and Trademark Office