H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 8/10 (2006.01)
Patent
CA 2352356
An electrolyte membrane/electrode assembly 9 of a solid polymer electrolyte fuel cell includes an electrolyte membrane 2, and an air pole 3 and a fuel pole 4 provided to sandwich the electrolyte membrane 2 therebetween. Each of the electrolyte membrane, the air pole and the fuel pole includes a polymer ion-exchange component. The electrolyte membrane/electrode assembly has an ion-exchange capacity Ic in a range of 0.9 meq/g <= Ic <= 5 meq/g, and a dynamic viscoelastic modulus at 85°C in a range of 5 x 108 Pa <= Dv <= 1 x 1010 Pa. In the electrolyte membrane/electrode assembly 9, a high power-generating performance can be maintained at an operating temperature not lower than 85°C.
Asano Yoichi
Fukuda Kaoru
Kanaoka Nagayuki
Nanaumi Masaaki
Saito Nobuhiro
Honda Giken Kogyo Kabushiki Kaisha
Smart & Biggar
LandOfFree
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