Ti-containing mesoporous materials have been prepared by hydrothermal synthesis at 100 °C with two different Si/Ti ratios (20 and 60) in the synthesis mixture. A detailed study about the effect of synthesis time on the physicochemical properties of the materials has been carried out. The samples were characterized by XRD, DRUVvis, N2 adsorption, and pyridine adsorption analyzed by FT-IR. The samples synthesized using the lower Si/Ti ratio presented the higher titanium incorporation and the higher acid character. The synthesis time appears as an important parameter that affects the textural, structural, chemical, and acid properties of the final solids. For the lower Si/Ti ratio, a longer synthesis time is needed to obtain a more ordered str...
The results of activity and selectivity in the epoxidation of cyclohexene with dilute hydrogen perox...
Vanadium-containing mesoporous molecular sieves have been prepared by hydrothermal treatment at 373 ...
The use of zeolites and molecular sieves as catalysts for important organic reactions is reviewed. O...
Ti-containing mesoporous catalysts with MCM-41 structure have been successfully prepared by direct h...
We report on the preparation of mesoporous titanosilicate with a 3D porous structure and Fm3m symmet...
Mesoporous titanosilicate nanoparticles with a size of 40 to 75 nm (Nano-Ti-MCM-41) were hydrother...
Incorporation of titanium into the framework of polymorph C of zeolite beta was attempted in a hydro...
Different TAPO-5 materials, prepared from Ti(III) chloride, have been tested as catalysts in the oxi...
Silica-supported titanium catalysts are active in the epoxidation of cyclohexene with diluted hydrog...
Titanium-substituted mesoporous molecular sieve SBA-15 have been first successfully synthesized by a...
The aim of this work was the synthesis of a TS-1 zeolite starting from Si and Ti precursors more ada...
The titanium incorporation in the MFI structure generated a new material, called TS-1, which showed ...
Nanocrystalline Ti−Beta zeolite with high hydrophilicity and a Ti−rich exterior was successfully pre...
Titanosilicate forms of expanded MWW-related material are synthesized starting from a pure silica pr...
Ti-MCM-41 nanoparticles 80–160 nm in diameter (Ti-MCM-41 NP) were successfully prepared by a dilute ...
The results of activity and selectivity in the epoxidation of cyclohexene with dilute hydrogen perox...
Vanadium-containing mesoporous molecular sieves have been prepared by hydrothermal treatment at 373 ...
The use of zeolites and molecular sieves as catalysts for important organic reactions is reviewed. O...
Ti-containing mesoporous catalysts with MCM-41 structure have been successfully prepared by direct h...
We report on the preparation of mesoporous titanosilicate with a 3D porous structure and Fm3m symmet...
Mesoporous titanosilicate nanoparticles with a size of 40 to 75 nm (Nano-Ti-MCM-41) were hydrother...
Incorporation of titanium into the framework of polymorph C of zeolite beta was attempted in a hydro...
Different TAPO-5 materials, prepared from Ti(III) chloride, have been tested as catalysts in the oxi...
Silica-supported titanium catalysts are active in the epoxidation of cyclohexene with diluted hydrog...
Titanium-substituted mesoporous molecular sieve SBA-15 have been first successfully synthesized by a...
The aim of this work was the synthesis of a TS-1 zeolite starting from Si and Ti precursors more ada...
The titanium incorporation in the MFI structure generated a new material, called TS-1, which showed ...
Nanocrystalline Ti−Beta zeolite with high hydrophilicity and a Ti−rich exterior was successfully pre...
Titanosilicate forms of expanded MWW-related material are synthesized starting from a pure silica pr...
Ti-MCM-41 nanoparticles 80–160 nm in diameter (Ti-MCM-41 NP) were successfully prepared by a dilute ...
The results of activity and selectivity in the epoxidation of cyclohexene with dilute hydrogen perox...
Vanadium-containing mesoporous molecular sieves have been prepared by hydrothermal treatment at 373 ...
The use of zeolites and molecular sieves as catalysts for important organic reactions is reviewed. O...