Non-aqueous template-assisted synthesis of mesoporous nanocrystalline silicon orthophosphate

Sonochemisry-assisted synthesis of mesoporous ZnS particles in non-solvent medium

So far, nanoparticles of porous zinc sulfide have been synthesized in solvent mediums. Cyclohexane was used as the first insoluble medium for the reaction between zinc precursors, zinc chloride (ZnCl2) and zinc nitrate (Zn (NO3), 2.6H2O), and sulfur precursors, thioacetamide (C2H5NS), thiourea (C2H5NS) and Na2S.5H2O. Dodecyl amine has been used as the structural guiding agent. Various analyzes ...

Template-free synthesis of mesoporous polymers.

Mesoporous polyacrylamides (PAMs) with tunable porosities were synthesized in 1-alkyl-3-methylimidazolium tetrafluoroborates ([Cnmim][BF4], n = 4, 6, 8, 10). The as-synthesized PAM was used as a support for Pd nanoparticles and the Pd/PAM composite showed high catalytic activity and selectivity for the hydrogenation of p-chloronitrobenzene reaction to yield p-chloroaniline.

Synthesis of DNA oligonucleotides in mesoporous silicon

Synthesis and characterization of nanocrystalline and mesoporous zeolites

Mesoporous aggregates of nanocrystalline zeolites with MFI and BEA frameworks have been synthesized using a one-pot and single structure directing agent. The effect of different reaction conditions, such as temperature, time, pH and water content, on the particle size, surface area and mesopore volume has been studied. Nanocrystalline and mesoporous ZSM-5, β and Y zeolites were modified with di...

Synthesis of thermally stable mesoporous cerium oxide with nanocrystalline frameworks using mesoporous silica templates.

Highly ordered mesoporous cerium oxides, composed of nanocrystalline pore walls and exhibiting high thermal stability even at 973 K, were synthesized using mesoporous silica templates with hexagonal p6mm and cubic Ia3d symmetries.