Adsorption and absorption of hydrogen in palladium

摘要: Abstract The equilibrium constant for transfer of hydrogen atoms from the surface to bulk a palladium membrane was measured. apparent standard free energy process increases linearly with fractional coverage up θ = 0·15 and remains at higher values θ, indicating existence two types sites. over-all rate through is diffusion-controlled throughout range polarization potentials studied (0·23-0·03 V(he)). preceding steps discharge are quasi-equilibrium when diffusion low (more positive potentials) but equilibria completely shifted in one direction high rates.