Several cobalt ion-exchanged zeolite catalysts based on ZSM-5, zeolite-A, and zeolite-X
were prepared and tested for heterogeneous oxidation of phenol in the presence of various …

The selective catalytic oxidation of styrene with hydrogen peroxide was studied over Co–
ZSM-5 catalysts which differ in the preparation methods. The catalysts were obtained from …

ZnFe2O4 nanoparticles have been prepared encased into sepiolite and faujasite matrixes.
Transmission electron microscopy (TEM) images show hosted particles from 1 to 3 nm. From …

Magnetic MCM-41 type mesoporous silica materials were synthetized and modified with
different iron loadings by the wet impregnation method. The evolution of iron speciation …

Abstract Mesoporous AlSiO4‐33 and Co2+ incorporated Co‐AlSiO4‐15 catalysts are
synthesized at room temperature using Triethylenetetramine (TETA) as a template for the …

Materials based on tungstophosphoric acid (TPA) immobilized on NH4ZSM5 zeolite were
prepared by wet impregnation of the zeolite matrix with TPA aqueous solutions. Their …

Co-modified mesoporous supports with MCM-41 structure and several metal loadings were
successfully synthesized by a fast wet impregnation method. The nature and location of …

The degradation of chemicals present in wastes by heterogeneous photocatalysis is an
important issue and its study is a constantly growing field. An increasing number of papers …

En este trabajo se presentan los resultados obtenidos al tratar los residuos de un proceso
agroproductivo regional, como es la cáscara de maní. Este descarte del proceso acarrea …

Advances in the study of nano-structured Co/MCM-41 materials: surface and magnetic
characterization Page 1 123 Journal of Porous Materials ISSN 1380-2224 J Porous Mater DOI …