Unit cell of honeycomb-type solid oxide fuel cell, stack using the unit cell and method for manufacturing the unit cell and stack

In the present invention, there is provided a unit cell of the honeycomb SOFC having a plurality of channels, the unit cell that is provided with the air electrode channels and the channels which the fuel electrode is a fuel electrode channels are formed are alternately formed in the air electrode is formed, each of the air electrode channel and a fuel electrode channel the inside and the current collector is provided, the channel that the current collector is installed, provides a stack and methods for their preparation using the same unit cell, the honeycomb SOFC that the filling material is filled. According to the present invention, in particular, a portable or compact honeycomb SOFC of high performance, efficient and easy as well as possible, the electric power collection, and laminating and sealing is easy, it is possible to reform the fuel directly inside the channel. Honeycomb type, a solid oxide fuel cell, a fuel electrode, an air electrode, the unit cell stack, a current collector, the beads