The study of the formation, characterization, and functionality of isolated surface hydrides on
solid materials is a formidable task because of the complexity of solid surfaces and the …

Gallium-modified zeolites are known catalysts for the dehydrogenation of alkanes, reactivity
that finds industrial application in the aromatization of light alkanes by Ga-ZSM5. While the …

Acidic OH groups of acid-form and Zn and Ga-modified zeolite beta (BEA) have been
characterized with 1H MAS NMR and by IR spectroscopy of adsorbed carbon monoxide. It is …

Gallium-based heterogeneous catalysts originally developed for commercial use in propane
dehydroaromatization have been explored extensively as potential replacements for Pt-and …

The state and local environment of gallium species in Ga/H-ZSM-5 zeolites prepared by ion-
exchange have been identified by various techniques. Small GaO (OH) particles (diameter∼ …

The uses of X-ray anomalous scattering in crystal structure analysis have undergone a
major expansion due to the refinement and ease of availability of the necessary X-ray …

Ga/HZSM5 catalysts prepared by incipient wetness impregnation of HZSM5 with gallium
nitrate solutions and submitted to reductive and oxidative pre-treatments were studied by …

The activation of a dimethylgallium/ZSM-5 precursor to well-defined reduced and oxidized
species is studied by in situ Ga K edge XANES. The precursor is prepared by chemical …

BACKGROUND Methyl lactate is widely applied in the chemical, food, cosmetics and
pharmaceutical industries. The conversion of carbohydrates over heterogeneous catalysts to …

Phenanthrene hydrogenation is a key reaction for improving the quality of gasoline and
diesel. Herein, we conduct detailed thermodynamic and kinetic analyses for phenanthrene …