Electrode for fuel cell, membrane-electrode assembly comprising same and fuel cell system comprising same
First Claim
Patent Images
1. An electrode for a fuel cell comprising:
- ,a supporter comprising a nano-carbon fiber;
a nano-carbon formed on the surface of the nano-carbon fiber; and
a catalyst on the nano-carbon,wherein a proton conductive binder supports a firm connection between the nano-carbon fiber and the nano-carbon.
1 Assignment
0 Petitions
Accused Products
Abstract
An electrode for a fuel cell, and a membrane-electrode assembly and a fuel cell system including the same. The electrode for a fuel cell includes a supporter including a nano-carbon fiber, a nano-carbon grown from the nano-carbon fiber, and a catalyst disposed on the nano-carbon.
-
Citations
17 Claims
-
1. An electrode for a fuel cell comprising:
- ,
a supporter comprising a nano-carbon fiber; a nano-carbon formed on the surface of the nano-carbon fiber; and a catalyst on the nano-carbon, wherein a proton conductive binder supports a firm connection between the nano-carbon fiber and the nano-carbon. - View Dependent Claims (2, 3, 4, 5, 6)
- ,
-
7. A membrane-electrode assembly comprising:
-
an anode; a cathode; and a polymer electrolyte membrane between the anode and the cathode, wherein at least one of the anode or the cathode comprises; a supporter comprising a nano-carbon fiber; a nano-carbon formed on the surface of the nano-carbon fiber; and a catalyst on the nano-carbon, wherein a proton conductive binder supports a firm connection between the nano-carbon fiber and the nano-carbon. - View Dependent Claims (8, 9, 10, 11, 12)
-
-
13. A fuel cell system comprising:
-
an electricity generating element adapted to generate electricity through oxidation of a fuel and reduction of an oxidant, and comprising; a membrane-electrode assembly comprising; an anode; a cathode; and a polymer electrolyte membrane between the anode and the cathode, wherein at least one of the anode or the cathode comprises; a supporter comprising a nano-carbon fiber, a nano-carbon formed on the surface of the nano-carbon fiber; and a catalyst on the nano-carbon; and a separator at either side of the membrane-electrode assembly; a fuel supplier adapted to supply a fuel to the electricity generating element; and an oxidant supplier adapted to supply an oxidant to the electricity generating element, wherein a proton conductive binder supports a firm connection between the nano-carbon fiber and the nano-carbon. - View Dependent Claims (14, 15, 16, 17)
-
Specification