Solid oxide cell
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsBon Seok Koo, Su Beom Park, A Reum Jun, Hyeg Soon An, Jung Hyun Lee
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Abstract
A solid oxide cell includes a fuel electrode, an air electrode, and an electrolyte disposed between the fuel electrode and the air electrode. The fuel electrode includes an electron conductive particle, and the electron conductive particle includes a body and a plurality of protrusions disposed on a surface of the body and having a shape that tapers from a boundary between the body and the protrusions in a direction toward away from the body.
Claims18
A solid oxide cell comprising:
- a fuel electrode;
- an air electrode;
- and
- an electrolyte disposed between the fuel electrode and the air electrode,
- wherein the fuel electrode includes an electron conductive particle, and the electron conductive particle includes a body and a plurality of protrusions extending from a surface of the body and having a shape that tapers from a boundary between the body and the protrusions in a direction toward away from the body, and
- wherein at least one of the plurality of protrusions does not have a vertex.
An electron conductor comprising an electron conductive particle including a body and a plurality of protrusions extending from a surface of the body,
- wherein at least one of the plurality of protrusion has a shape that tapers from a boundary between the body and the protrusions in a direction toward away from the body, and
- wherein a diameter of the body is D, a height of at least one of the plurality of protrusions is H, and His more than 25% of D.
Dependencies are inferred from the claim text.