Abstract: Proton exchange membrane fuel cells (PEMFCs) have many advantages among the various types of fuel cells, such as high energy density, low temperature operation, nearzero pollution, and quick starting. Thereby, PEMFCs have ...

Abstract: Aluminumair cells are very attractive systems due to their energy performance, namely their high energy density. Aluminum is a cheap and light material with a very high electropositive electrode potential, but a critical ...