Çetinyokuş, SalihaDoğan, MeltemKüçüktepe, Nesli2019-07-242019-07-2420192587-1277https://dx.doi.org/10.29002/asujse.527882https://hdl.handle.net/20.500.12451/5396In this study, it was aimed to plate PdCu alloy layer on porous glass supports by using electroless plating technique. It was also aimed to achieve coexistence of fcc (face-centered cubic) and bcc (body-centered cubic) phases on the alloy membrane layer. The fcc and bcc phases were seen together in the structures of the membranes synthesized at all three bath temperatures (30 °C, 40 °C and 50 °C), but, it was shown that the most suitable coating rate was achieved when the coating bath temperature was 40 °C. The appropriate composition of PdCu (74% Pd, 26% Cu) was achieved by following a synthesis procedure as follows: Coating in Pd bath three times for 60 minutes each followed by coating in Cu bath at the low formaldehyde concentration (5 mL/L) for 15 minutes. Hydrogen flux in the membrane was measured as 1.9x10-6 mol/cm2 s. After flux measurements, it was determined that the membrane structure changed and the fcc (200) structure, which did not previously exist in the structure, was formed....enAttribution-NonCommercial-NoDerivs 3.0 United Statesinfo:eu-repo/semantics/openAccessElectroless PlatingPdCuComposite MembraneCharacterizationArticle31294210.29002/asujse.527882