MEMBRANE CATALYST LAYER JOINED BODY PRODUCTION METHOD, MEMBRANE CATALYST LAYER JOINED BODY PRODUCTION DEVICE, AND MEMBRANE CATALYST LAYER JOINED BODY

Title:

MEMBRANE CATALYST LAYER JOINED BODY PRODUCTION METHOD, MEMBRANE CATALYST LAYER JOINED BODY PRODUCTION DEVICE, AND MEMBRANE CATALYST LAYER JOINED BODY

Document Type and Number:

WIPO Patent Application WO/2017/037929

Kind Code:

A1

Abstract:

[Problem] To provide a membrane catalyst layer joined body production method capable of producing a membrane catalyst layer joined body having a catalyst layer of desired porosity. [Solution] The method comprises a step of adjusting the amount of solvent in a catalyst ink 140A while in drop form prior to being impacted onto an electrolyte membrane 110, thereby controlling the porosity of a catalyst ink layer 140B formed by the catalyst ink impacted on the electrolyte membrane.

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Inventors:

KISHI MICHITO (JP)
KOSEMURA TOORU (JP)
HIRAO TAKAYUKI (JP)
MIYAOKA HIROSHI (JP)
NUMAO YASUHIRO (JP)
INOMATA JUN (JP)
NISHIMURA KIMIO (JP)

Application Number:

PCT/JP2015/075129

Publication Date:

March 09, 2017

Filing Date:

September 03, 2015

Export Citation:

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Assignee:

NISSAN MOTOR (JP)

International Classes:

H01M8/02; H01M4/88; H01M8/10

Foreign References:

JP2003173786A	2003-06-20
JP2005267914A	2005-09-29
JP2004186049A	2004-07-02
JP2004273297A	2004-09-30
JP2006173028A	2006-06-29
JP2006216382A	2006-08-17
JP2005267916A	2005-09-29
JP2004179156A	2004-06-24

Other References: