Surfactant controlled preparation of mesostructured transition-metal oxide compounds

The use of surfactants as templates allows the synthesis of mesostructured transition-metal oxides by a cooperative, interface controlled condensation process.

Organization of Organic Molecules with Inorganic Molecular Species into Nanocomposite Biphase Arrays

Polarized IR Spectra of p-Nitroaniline-Loaded AlPO4-5 Single Crystals

Photoluminescence of chromium(III)-doped silicoaluminophosphate with AFI structure

FTIR Microscopy with Polarized Radiation for the Analysis of Adsorption Processes in Molecular Sieves

FTIR Microscopy with polarized light was used to study the orientation of different molecules in Silicalite I, SAPO-5 and AlPO 4 -5 molecular sieves during the adsorption process and in their equilibrium positions. While the uptake and the equilibrium positions of p-xylene are essentially not influenced by the the framework charge, large differences between AlPO 4 -5 and SAPO-5 are observed with the strongly basic p-nitroaniline molecule.

ChemInform Abstract: Photoluminescence of Chromium(III)-Doped Silicoaluminophosphate with AFI Structure.

Improvement of Raman Spectra of SAPO-5 by Chromium(III)-Induced Luminescence Quenching

Surfactant based synthesis of oxidic catalysts and catalyst supports

The preparation of mesostructured metal oxides based on the surfactant controlledsynthesis of MCM-41 is presented. It can be expected that the new metal oxide materials will exhibit a high surface area of nearly 1000 m 2 /g and could have a possible use as catalysts, especially in partial oxidation reactions and as hosts for quantum sized material, if the surfactant can be removed without destroying the structure.