11 research outputs found
Regular Intergrowth in the AFI-Type Crystals: Influence on the Intracrystalline Adsorbate Distribution As Observed by Interference and FTIR-Microscopy
No full textMonitoring the evolution of intracrystalline concentration
No full textInterference microscopy is applied to monitor the evolution of
concentration profiles in zeolite crystallites during molecular
uptake. Experiments of this type allow the microscopic observation of
guest diffusion in host matrices under non-equilibrium
conditions. For zeolites of type NaCaA, comparison of the thus
determined diffusivities with the results of pulsed field gradient
NMR self-diffusion studies, i.e. with the results of the
corresponding equilibrium measurements, yields satisfactory
agreement
Interference Microscopy Investigation of the Influence of Regular Intergrowth Effects in MFI-Type Zeolites on Molecular Uptake
No full textStudy of the Adsorption of Organic Molecules on Transition Metal Exchanged Zeolites via Solid State NMR. Part 2: Adsorption of Organic Molecules on Zeolite NaX, CaX, and CaCoX
No full textMonitoring Molecular Mass Transfer in Cation-Free Nanoporous Host Crystals of Type AlPO-LTA
No full text
Influence of Postsynthetic Surface Modification on Shape Selective Transport of Aromatic Molecules in HZSM-5
No full text
