Title:
プロトン伝導性膜用補強材、プロトン伝導性膜およびそれを用いた燃料電池
Document Type and Number:
Japanese Patent JP4365139
Kind Code:
B2
Abstract:
To provide a high-strength proton conductive membrane reinforcing material excellent in heat resistance and durability at a low cost.
This proton conductive membrane reinforcing material is formed of a glass fiber nonwoven fabric consisting of combination of at least two glass fibers differed in average fiber diameter. The glass fiber having the largest average fiber diameter of at least the two glass fibers preferably has an average fiber diameter at least 3 times the average fiber diameter of the glass fiber having the smallest average fiber diameter.
COPYRIGHT: (C)2005,JPO&NCIPI
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Inventors:
Atsushi Asada
Juichi Ino
Noriaki Sato
Juichi Ino
Noriaki Sato
Application Number:
JP2003155017A
Publication Date:
November 18, 2009
Filing Date:
May 30, 2003
Export Citation:
Assignee:
NIPPON SHEET GLASS COMPANY,LIMITED
International Classes:
H01M8/02; H01M8/10
Domestic Patent References:
| JP2003253010A |