Solid-state polyelectrolyte type fuel cell

摘要

A solid-state polyelectrolyte type fuel cell is provided in a honeycomb structure, including a plurality of honeycomb channels each having a polygonal cross section and disposed in a row with adjacent ones being isolated from each other with an isolation wall, is formed from a solid-state polyeletrolyte membrane, each of some of the honeycomb channels has a fuel electrode disposed on the inner wall thereof to provide a electrode channel while each of the other has an air electrode disposed on the inner wall thereof to provide an air electrode, and the fuel and air electrode channels are disposed to adjoin each other with the isolation wall being laid between them, thereby to provided a fuel cell which is compact, lightweight and inexpensive.