Title:
METHOD OF MANUFACTURING AND DEVICE FOR MANUFACTURING MEMBRANE-CATALYST ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2020/026796
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a method of manufacturing a membrane-catalyst assembly in which a catalyst layer is bonded to a polymer electrolyte membrane, the method being capable of achieving both relaxed thermocompression bonding conditions and improvement in adhesion between the catalyst layer and the electrolyte membrane with high productivity when manufacturing the membrane-catalyst assembly. Provided is a method of manufacturing a membrane-catalyst assembly in which a catalyst layer is bonded to a electrolyte membrane, the method including a liquid applying step of applying liquid on a surface of the catalyst layer before bonding, and a thermocompression bonding step of bonding the catalyst layer to which the liquid has been applied to the electrolyte membrane by thermocompression bonding.
Inventors:
SAKASHITA RYUTA (JP)
SHINTAKU YUTA (JP)
IZUHARA DAISUKE (JP)
MINOURA KIYOSHI (JP)
ABE MEI (JP)
SHINTAKU YUTA (JP)
IZUHARA DAISUKE (JP)
MINOURA KIYOSHI (JP)
ABE MEI (JP)
Application Number:
PCT/JP2019/028006
Publication Date:
February 06, 2020
Filing Date:
July 17, 2019
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
H01M8/1004; H01M4/88; H01M8/1023; H01M8/10
Foreign References:
| JP2009140652A | 2009-06-25 | |||
| JP2005222894A | 2005-08-18 | |||
| JP2013118066A | 2013-06-13 | |||
| JP2006318816A | 2006-11-24 | |||
| JP2009026468A | 2009-02-05 | |||
| JP2006066161A | 2006-03-09 | |||
| JP4240272B2 | 2009-03-18 | |||
| JP2013069535A | 2013-04-18 | |||
| JP2018060789A | 2018-04-12 |
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