Reconsidering a disqualified candidate for the energy balance of oceanic internal waves

Novel two layer ceramic membranes for electrolysis cells comprising on the anodic side a layer of at least one oxide selected from the group consisting of Sb2O5, Bi2O5, MoO3, WO3 and V2O5 and on the cathodic side a layer of at least one oxide selected from the group consisting of ZrO2, Nb2O5, Ta2O5 and TiO2, electrodes provided with a two layer ceramic membrane applied thereto, an electrolysis cell provided with a two layer ceramic oxide membrane and an electrolysis process wherein a two layer ceramic membrane is in the electrodic gap.