Title:
A moisture management sheet, gas diffusion sheet, and film-electrode zygote and a polymer electrolyte fuel cell
Document Type and Number:
Japanese Patent JP6009252
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a moisture control sheet which is superior in moisture retention in addition to drainage, gas diffusibility and handleability, and a gas diffusion sheet, a film-electrode assembly, and a solid polymer fuel battery which are arranged by use of the moisture control sheet.SOLUTION: The moisture control sheet is independent and in use, is disposed adjacently to a catalyst layer of a solid polymer fuel battery. The moisture control sheet comprises: a nonwoven fabric layer including conductive fiber including a hydrophobic organic resin and conductive particles at least inside the hydrophobic organic resin; and a fiber layer including a hydrophilic fiber. The gas diffusion sheet, the film-electrode assembly and the solid polymer fuel battery all comprise the moisture control sheet.
Inventors:
Tatsunori Ito
Yuta Wakamoto
Takashi Tarao
Yuta Wakamoto
Takashi Tarao
Application Number:
JP2012158006A
Publication Date:
October 19, 2016
Filing Date:
July 13, 2012
Export Citation:
Assignee:
Japan Vilene Co., Ltd.
International Classes:
H01M4/86; H01M8/02; H01M8/10
Domestic Patent References:
| JP11204114A | ||||
| JP2004221056A | ||||
| JP2007299625A | ||||
| JP2011028849A | ||||
| JP2012199225A |