Hierarchical K/LTL zeolite as solid base for aqueous phase hydrogenation of xylose to xylitol
Sign Up to like & getrecommendations! Published in 2019 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2018.11.017
Abstract: Abstract Post-synthesis modification by alkali treatment was employed for the synthesis of hierarchical K/LTL zeolites with varying degree of mesoporosity. For the alkali treatment, the concentration of aqueous KOH solution was changed from 0.3 to… read more here.
Keywords: ltl zeolite; hydrogenation xylose; ltl; hierarchical ltl ... See more keywords
A New Type of Acidic OH-Groups in the LTL Zeolite
Sign Up to like & getrecommendations! Published in 2024 at "Crystals"
DOI: 10.3390/cryst14080745
Abstract: Acidic properties of ion-exchanged LTL zeolites have been studied using FTIR spectroscopy, complemented by X-ray powder diffraction, SEM-EDX, XRF and N2 physisorption. Infrared spectra of the ion-exchanged zeolites show the presence of two intense bands… read more here.
Keywords: type acidic; ion exchanged; ltl zeolite; acidic groups ... See more keywords