A THREE-DIMENSIONAL ARCHITECTURED ANODE, A DIRECT CARBON FUEL CELL INCLUDING THE THREE-DIMENSIONAL ARCHITECTURED ANODE, AND RELATED METHODS
First Claim
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1. A method of fabricating a three-dimensional architectured anode comprising:
- immersing a fabric textile in a precursor solution comprising a nickel salt and gadolinium doped ceria (GDC) to absorb the nickel salt and GDC to the fabric textile;
removing the fabric textile comprising the absorbed nickel salt and GDC from the precursor solution; and
calcining the fabric textile to form a three-dimensional architectured anode comprising nickel oxide and GDC.
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Abstract
A method of fabricating a three-dimensional (3D) architectured anode. The method comprises immersing a fabric textile in a precursor solution, the precursor solution comprising a nickel salt and gadolinium doped ceria (GDC). The nickel salt and GDC are absorbed to the fabric textile. The fabric textile comprising the absorbed nickel salt and GDC is removed from the precursor solution and calcined to form a 3D architectured anode comprising nickel oxide and GDC. Additional methods and a direct carbon fuel cell including the 3D architectured anode are also disclosed.
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19 Claims
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1. A method of fabricating a three-dimensional architectured anode comprising:
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immersing a fabric textile in a precursor solution comprising a nickel salt and gadolinium doped ceria (GDC) to absorb the nickel salt and GDC to the fabric textile; removing the fabric textile comprising the absorbed nickel salt and GDC from the precursor solution; and calcining the fabric textile to form a three-dimensional architectured anode comprising nickel oxide and GDC. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of forming a direct carbon fuel cell, comprising:
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forming a three-dimensional architectured anode comprising nickel oxide and gadolinium doped ceria (GDC) on a first surface of an electrolyte; applying a fuel to the three-dimensional architectured anode; and forming a strontium-doped samarium cobaltite-GCD cathode on a second surface of the electrolyte. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A direct carbon fuel cell comprising:
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a carbonate-gadolinium doped ceria electrolyte; a three-dimensional architectured anode on a first side of the carbonate-gadolinium doped ceria electrolyte; a fuel in the three-dimensional architectured anode; and a cathode comprising a strontium-doped samarium cobaltite-gadolinium doped ceria material on a second side of the carbonate-gadolinium doped ceria electrolyte. - View Dependent Claims (17, 18, 19)
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Specification