Solid oxide fuel cell and method of manufacturing interconnector for solid oxide fuel cell
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsSung Han Kim, Jong Ho Chung, Jong Sik Yoon, Bon Seok Koo
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Abstract
Disclosed herein is a solid oxide fuel cell including: a unit cell including an anode, an electrolyte, and a cathode; interconnectors having a rugged shape due to a channel and a protruded portion formed on one surface or both surfaces of a body and arranged in parallel at a predetermined interval, wherein a lower surface and a side of the channel are stacked with oxidation resistance insulating ceramic layers. In particular, the present invention includes a method of manufacturing an interconnector for a planar solid oxide fuel cell.
Claims13
A solid oxide fuel cell, comprising:
- a unit cell including an anode, an electrolyte, and a cathode;
- interconnectors having a rugged shape due to a channel and a protruded portion formed on one surface or both surfaces of a body and arranged in parallel at a predetermined interval,
- wherein a lower surface and a side of the channel are stacked with oxidation resistance insulating ceramic layers.
A method of manufacturing an interconnector for a solid oxide fuel cell, comprising:
- providing a body formed of a cermet material having a channel and a protruded portion;
- applying a mask on a ground surface of the protruded portion;
- stacking an oxidation resistance insulating ceramic layer on the overall surface of the body;
- and
- removing the mask.
Dependencies are inferred from the claim text.