Effects of Sn residue on the high temperature stability of the H2-permeable palladium membranes prepared by electroless plating on Al2O3 substrate after SnCl2-PdCl2 process: A case study

The Sn residue on the substrate surface from SnCl2-PdCl2 process is not the main factor influencing the stability (or more precisely, the stability of selectivity) of the palladium membranes at high temperatures.