[HTML][HTML] Surface organometallic and coordination chemistry toward single-site heterogeneous catalysts: strategies, methods, structures, and activities
The chemical industry relies on catalytic processes, which involve mainly heterogeneous
catalysts because they offer many advantages over their homogeneous counterparts such …
catalysts because they offer many advantages over their homogeneous counterparts such …
Probing zeolites by vibrational spectroscopies
This review addresses the most relevant aspects of vibrational spectroscopies (IR, Raman
and INS) applied to zeolites and zeotype materials. Surface Brønsted and Lewis acidity and …
and INS) applied to zeolites and zeotype materials. Surface Brønsted and Lewis acidity and …
Silica surface features and their role in the adsorption of biomolecules: computational modeling and experiments
There are many reasons to report on silica interacting with biomolecules. The most obvious
one is that on the Earth's crust, oxygen and silicon are the most abundant atomic species …
one is that on the Earth's crust, oxygen and silicon are the most abundant atomic species …
Identification and characterization of surface hydroxyl groups by infrared spectroscopy
K Hadjiivanov - Advances in Catalysis, 2014 - Elsevier
Surface hydroxyl groups are active centers in many catalytic reactions and can play an
important role during catalyst preparation. In this chapter, the application of infrared …
important role during catalyst preparation. In this chapter, the application of infrared …
Theoretical study of the dehydration process of boehmite to γ-alumina
The topotactic transformation of boehmite (AlOOH) taking place under calcination and
leading to γ-alumina (γ-Al2O3) has been investigated theoretically and a step-by-step …
leading to γ-alumina (γ-Al2O3) has been investigated theoretically and a step-by-step …
Beyond ordered materials: understanding catalytic sites on amorphous solids
Amorphous materials are widely used as components of solid catalysts and have been the
subject of much applied research. In some instances, their catalytic performance is …
subject of much applied research. In some instances, their catalytic performance is …
Foundations and strategies of the construction of hybrid catalysts for optimized performances
Catalysts are generally classified into three categories: homogeneous, heterogeneous and
enzyme, each evolved as an independent field. Efforts to bridge these fields are scarce but …
enzyme, each evolved as an independent field. Efforts to bridge these fields are scarce but …
Dehydration of ethanol over zeolites, silica alumina and alumina: Lewis acidity, Brønsted acidity and confinement effects
Ethanol dehydration was investigated over commercial H-FER, H-MFI, H-MOR, H-BEA, HY
and H-USY zeolite samples, and alumina and silica alumina for comparison. The catalysts …
and H-USY zeolite samples, and alumina and silica alumina for comparison. The catalysts …
Understanding solvent effects on adsorption and protonation in porous catalysts
Solvent selection is a pressing challenge in develo** efficient and selective liquid phase
catalytic processes, as predictive understanding of the solvent effect remains lacking. In this …
catalytic processes, as predictive understanding of the solvent effect remains lacking. In this …
Nature, structure and strength of the acidic sites of amorphous silica alumina: an IR and NMR study
G Crépeau, V Montouillout, A Vimont… - The Journal of …, 2006 - ACS Publications
IR spectroscopy of probe molecules (pyridine, 2, 6-dimethylpyridine, and CO) as well as
high-resolution solid state NMR and especially double-resonance experiments give a new …
high-resolution solid state NMR and especially double-resonance experiments give a new …