The zeolites are ‘molecular sieves’ known for their numerous applications in adsorption, ion exchange, and catalysis. In this thesis, we focused on the study of some questions related to zeolite synthesis and post-synthesis, which are not yet resolved by other techniques. NMR was the primary tool in this work, as it gives access to local structural information on nanocrystals even when diffraction techniques found their limits. NMR can also be used to study porosity using probe molecules adsorption, and in particular, xenon is known as a good molecule for this purpose. Indeed, the isotope 129Xe can be hyperpolarized to increase the detection sensitivity, and interestingly it presents a wide chemical shift range depending on its confinement ...
The authors would like to thank the ERC (EU FP7 Consolidator Grant 614290 EXONMR and Advanced Grant ...
Since zeolites are notoriously difficult to prepare as large single crystals, structure determinatio...
The interlayer expanded zeolite COE-4 was synthesized using silylation agents such as dichlorodimeth...
The zeolites are ‘molecular sieves’ known for their numerous applications in adsorption, ion exchang...
Alumina-based catalysts have a crucial importance for a wide range of refining processes. The knowle...
It is well known that the porous structures of zeolites are very crucial for their shape selectivity...
Crystallite aggregates of Na-Y, Ba-Y, Ca-Y, Fe-Y, and Ru-Y zeolites have been studied via $\sp{129}$...
DoctorMetal-organic frameworks (MOFs) are hybrid porous materials that are formed by the coordinatio...
One- and two-dimensional Xe-129 NMR spectroscopy has been employed to study the porosity of cocrysta...
Volatile organic compounds (VOCs) are the most abundant organic pollutants. Among the various soluti...
Adsorption of xenon in zeolite MCM-22, a zeolite containing two separate pore systems (the 10-member...
in the structure and acidity properties of HZSM-5 zeolites with reduction in crystal sizes down to n...
Variations in the microporous structure and non-framework aluminum (Al-NF) distribution of HZSM-5 ze...
This thesis work describes the use of solid state NMR experiments to obtain important structural in...
129Xe NMR spectroscopy of nanomaterials, such as zeolites, can provide valuable information on the n...
The authors would like to thank the ERC (EU FP7 Consolidator Grant 614290 EXONMR and Advanced Grant ...
Since zeolites are notoriously difficult to prepare as large single crystals, structure determinatio...
The interlayer expanded zeolite COE-4 was synthesized using silylation agents such as dichlorodimeth...
The zeolites are ‘molecular sieves’ known for their numerous applications in adsorption, ion exchang...
Alumina-based catalysts have a crucial importance for a wide range of refining processes. The knowle...
It is well known that the porous structures of zeolites are very crucial for their shape selectivity...
Crystallite aggregates of Na-Y, Ba-Y, Ca-Y, Fe-Y, and Ru-Y zeolites have been studied via $\sp{129}$...
DoctorMetal-organic frameworks (MOFs) are hybrid porous materials that are formed by the coordinatio...
One- and two-dimensional Xe-129 NMR spectroscopy has been employed to study the porosity of cocrysta...
Volatile organic compounds (VOCs) are the most abundant organic pollutants. Among the various soluti...
Adsorption of xenon in zeolite MCM-22, a zeolite containing two separate pore systems (the 10-member...
in the structure and acidity properties of HZSM-5 zeolites with reduction in crystal sizes down to n...
Variations in the microporous structure and non-framework aluminum (Al-NF) distribution of HZSM-5 ze...
This thesis work describes the use of solid state NMR experiments to obtain important structural in...
129Xe NMR spectroscopy of nanomaterials, such as zeolites, can provide valuable information on the n...
The authors would like to thank the ERC (EU FP7 Consolidator Grant 614290 EXONMR and Advanced Grant ...
Since zeolites are notoriously difficult to prepare as large single crystals, structure determinatio...
The interlayer expanded zeolite COE-4 was synthesized using silylation agents such as dichlorodimeth...