In this research, initially, the sol-gel method was employed to produce γ-alumina and TiO2 catalysts with core-shell structure. Iron (III) was used as a dopant. The newlyproduced core-shells were Fe/TiO2// Fe/ γ-Al2O3 (FTFA). Sulfonated cobalt phthalocyanine was used as a dye pollutant in Merox process. By doping Fe in TiO2 catalyst, the ef...

. The nature of the formation allene and methylacetylene during dehydrochlorination 1,2-dichloropropane intermediate products (1-chloropropene-1, 2-chloropropene-1, 2-chloropropane, 3-chloropropene-1) on γ-Al2O3, CaX expanded clay made it possible to establish that main source is - 1-chloropropene-1, γ -Al2O3, appears mainly from 2-chloroprene. highest value allene: ratio was obtained 1,2-dichl...

A novel method for fabricating transparent porous γ-alumina 3D structures by printing at high resolution is presented. The process based on combining digital light processing (DLP) and sol–gel reactions, all performed in solutions, resulting ceramic monolithic structures. aqueous solution contains mainly aluminum chloride, propylene oxide (PO), ethanol, acrylic acid (AA). printed polymerized ar...

In this note, we present a Γ-convergence type result for ferromagnetic films. We propose a model of films for which we could ensure the strong convergence of minimizers when the exchange parameter vanishes. In this model, the plate thickness is kept constant and the magnetization stays constant in the thickness of the film.

We consider the Gamma limit of the Abelian Chern-SimonsHiggs energy