Electrode for fuel cell, membrane-electrode assembly comprising same and fuel cell system comprising same
First Claim
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1. An electrode for a fuel cell comprising:
- a supporter including a nano-carbon fiber;
a nano-carbon grown from the nano-carbon fiber; and
a catalyst disposed on the nano-carbon.
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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.
28 Citations
20 Claims
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1. An electrode for a fuel cell comprising:
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a supporter including a nano-carbon fiber;
a nano-carbon grown from the nano-carbon fiber; and
a catalyst disposed on the nano-carbon. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A membrane-electrode assembly comprising:
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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 including a nano-carbon fiber;
a nano-carbon grown from the nano-carbon fiber; and
a catalyst disposed on the nano-carbon. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A fuel cell system comprising:
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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 disposed therebetween, wherein at least one of the anode or the cathode comprises;
a supporter including a nano-carbon fiber, a nano-carbon grown from the nano-carbon fiber; and
a catalyst disposed on the nano-carbon; and
a separator arranged 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. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification