FUEL CELL AND METHOD OF FEEDING HYDROGEN AND OXYGEN TO FUEL CELL

摘要

PROBLEM TO BE SOLVED: To provide a fuel cell forming a completely closed cycle having brown gas as a supply source of hydrogen and oxygen. SOLUTION: The brown gas (H+O) generated by a brown gas generator 10 is separated into hydrogen and oxygen by an oxygen separator 13, the separated hydrogen is supplied to the negative electrode of the fuel cell 15, and the oxygen is supplied to a positive electrode to take out a dc current.