6533b7d8fe1ef96bd12697f1
RESEARCH PRODUCT
One‐Pot Synthesis of a New High‐Aluminium‐Content Super‐Microporous Aluminosilicate
Pedro AmorósDaniel BeltránJulio LatorreLenin HuertaLenin HuertaFrancisca Romero-sarriaCarmen GuillemAurelio BeltránOlivier Mariesubject
Inorganic ChemistrychemistryChemical engineeringAluminosilicateAluminiumOne-pot synthesischemistry.chemical_elementOrganic chemistrySelective catalytic reductionMicroporous materialPorosimetryPowder diffractionCatalysisdescription
A new super-microporous aluminosilicate having a high aluminium content (Si/Al ca. 1) has been prepared through a surfactant-assisted procedure with the use of a commercially available binary precursor (di-sec-butoxyaluminooxytriethoxysilane) as a single source of both Al and Si. The formation of super-micropores is a result of a significant network shrinkage associated with the thermal elimination of the surfactant. This solid has been studied by X-ray powder diffraction, electron microscopy, nuclear magnetic resonance spectroscopy and porosimetry. A preliminary analysis of the acidity and the catalytic activity of the super-microporous solid for the selective catalytic reduction of NOx is also presented. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2006-08-01 | European Journal of Inorganic Chemistry |