Nickel Alloy Catalysts for the Anode of a High Temperature PEM Direct Propane Fuel Cell
Figure 8
DFT calculated activation energy plot, (eV), for the dehydrogenation of propane; ∗C3H8 → ∗C3H7 + ∗H (∗indicating that the species is adsorbed on the surface of the catalyst) for various compositions of Ni/Fe anode catalyst slabs (0% Fe, 2.8% Fe, 22.2% Fe, and 100% Fe).