A fuel cell stack comprising: a cell stack body having stacked single cells and a manifold for supplying or discharging a fluid to the stacked single cells, the single cell including a membrane electrode assembly and a separator sandwiching the membrane el...

A fuel cell system of the present invention includes: a fuel cell (1) configured to generate electric power using a hydrogen-containing fuel gas; a combustible gas path (4, 17, la) including a fuel gas channel (la) of the fuel cell;0 a shutoff valve (21) d...

The cell has accumulator accumulating hydrogen, and a proton conducting layer that covers an upper surface of the accumulator. Side of the proton conducting layer is provided with a cathode (7) lying opposite to the accumulator that is directly coupled to ...

The present invention provides a redox flow battery comprising a positive electrolyte storage tank and a negative electrolyte storage tank, wherein the positive electrolyte storage tank and the negative electrolyte storage tank is kept to be in liquid comm...

The present invention is a solid oxide fuel cell device (1) with a load following function for changing a fuel supply rate in response to a load defined as a required power determined by demand power. The solid oxide fuel cell device (1) comprises a fuel c...

A fuel cell and a method for manufacturing the same are provided, wherein at least one type of enzyme and coenzyme are confined in a minute space, an enzyme reaction is effected while this space serves as a reaction field and, thereby, electrons can be tak...

A fuel cell (10) of the present invention includes: two end plates (18) respectively disposed on both sides of a cell stack (12) in a stack direction; a fastening band (22) configured to fasten the cell stack (12) and the end plates (18) in the stack direc...

The adapter cartridge has a fuel feed device and an interface on the load side for outputting fuel. The fuel output interface designed in accordance with the corresponding interface of the fuel cartridge. The adapter cartridge has a housing reproducing the...