It would be a natural expectation that only major peaks, not all of them, make an important contribution to the characterization XRD pattern. We developed scheme can identify which peaks are relavant what extent by using auto-encoder technique construct feature space for peak patterns. Individual patterns projected onto single point in two-dimensional constructed method. If is significantly shi...

ZnO nanoparticles were synthesised within the pores of the zeolite ferrierite (FER) by a novel molten salt impregnation method and compared to a traditional wet impregnation method. The structure and optical properties were characterised by powder XRD, photoluminescence and UV-visible diffuse reflectance spectroscopy. The XRD results reveal a distinct difference in the effect of the impregnatio...