Zeolites are typically a class of crystalline microporous aluminosilicates that are constructed
by SiO4 and AlO4 tetrahedra. Because of their unique porous structures, strong Brönsted …

Atom probe tomography (APT) provides three-dimensional compositional mapping with sub-
nanometre resolution. The sensitivity of APT is in the range of parts per million for all …

Abstract Structure–reactivity relationships for nanoparticle-based catalysts have been
greatly influenced by the study of catalytic materials with either supported isolated metal …

We mapped the metal sequences within crystals of metal-oxide rods in multivariate metal-
organic framework–74 containing mixed combinations of cobalt (Co), cadmium (Cd), lead …

Hydrocarbon conversion catalysts suffer from deactivation by deposition or formation of
carbon deposits. Carbon deposit formation is thermodynamically favored above 350° C …

Understanding and controlling the structure and composition of nanoparticles in supported
metal catalysts are crucial to improve chemical processes. For this, atom probe tomography …

In this study, Pd/LTA and Pd/SSZ-13 were prepared and then hydrothermally aged at the
temperature of 750, 800, 850, and 900° C. Multiple Pd species, including isolated Pd ions …

In order to realize designed synthesis, understanding the formation mechanism of zeolites at
an atomic level has long been aspired, but remains challenging due to the fact that the …

Amorphous silica-aluminas (ASAs) are widely used in acid-catalyzed CH activation
reactions and biomass conversions in large scale, which can be promoted by increasing the …

This is a review on up-to-date in situ/operando methods for a comprehensive
characterization of nanoporous materials. The group of nanoporous materials is constantly …