X-ray structural studies of the Pd–In–Ru system using synchrotron radiation

The paper presents X-ray diffraction studies of diffusion filters-membranes based on palladium. Information on the structural state of membranes was obtained using synchrotron radiation (SR) of Kurchatov Synchrotron Radiation Source. A comparison was made between states of the prolonged membrane relaxation after hydrogenation and that exposed to additional applied load by the method of electrolytic hydrogenation (EH). In addition to the structural maxima determining the face-centered lattice of the alloy matrix, reflections were revealed on the diffraction patterns, indicating the presence of long-range ordering in the structure.