Search Results - "Sterchele, Stefano"

Influence of Metal Precursors and Reduction Protocols on the Chloride-Free Preparation of Catalysts for the Direct Synthesis of Hydrogen Peroxide without Selectivity Enhancers by Sterchele, Stefano, Biasi, Pierdomenico, Centomo, Paolo, Shchukarev, Andrey, Kordás, Krisztián, Rautio, Anne-Riikka, Mikkola, Jyri-Pekka, Salmi, Tapio, Canton, Patrizia, Zecca, Marco

“…Different metal precursors and reducing agents were applied in the preparation of 1 wt % Pd catalysts supported on commercial ion‐exchange resin (Lewatit…”
Get full text

Metal nanoparticles inside microgel/clay nanohybrids: Synthesis, characterization and catalytic efficiency in cross-coupling reactions by Contin, Andrea, Biffis, Andrea, Sterchele, Stefano, Dörmbach, Karla, Schipmann, Susanne, Pich, Andrij

“…•Composite microgels containing nanoclay and metal nanoparticles have been prepared.•Size control of the metal nanoparticles can be attained.•Pd-containing…”
Get full text

The effect of the metal precursor-reduction with hydrogen on a library of bimetallic Pd-Au and Pd-Pt catalysts for the direct synthesis of H2O2 by Sterchele, Stefano, Biasi, Pierdomenico, Centomo, Paolo, Campestrini, Sandro, Shchukarev, Andrey, Rautio, Anne-Riikka, Mikkola, Jyri-Pekka, Salmi, Tapio, Zecca, Marco

“…•Two sets of bimetallic Pd-Pt and Pd-Au catalysts for the direct synthesis of H2O2.•Preparation and testing of the catalysts in the absence of selectivity…”
Get full text

Esterification of fatty acids with ethanol over layered zinc laurate and zinc stearate – Kinetic modeling by de Paiva, Eduardo Jose Mendes, Sterchele, Stefano, Corazza, Marcos Lúcio, Murzin, Dmitry Yu, Wypych, Fernando, Salmi, Tapio

“…[Display omitted] •Modeling of long chain FFA with ethanol was performed using Eley–Rideal approach.•No diffusional limitations were found with zinc carboxylic…”
Get full text

In Situ X-ray Absorption Fine Structure Spectroscopy of a Palladium Catalyst for the Direct Synthesis of Hydrogen Peroxide: Leaching and Reduction of the Metal Phase in the Presence of Bromide Ions by Centomo, Paolo, Meneghini, Carlo, Sterchele, Stefano, Trapananti, Angela, Aquilanti, Giuliana, Zecca, Marco

“…For the first time a Pd catalyst for the direct synthesis (DS) of H2O2 from H2 and O2 was investigated using in situ Pd K‐edge X‐ray absorption fine structure…”
Get full text

InSitu X-ray Absorption Fine Structure Spectroscopy of a Palladium Catalyst for the Direct Synthesis of Hydrogen Peroxide: Leaching and Reduction of the Metal Phase in the Presence of Bromide Ions by Centomo, Paolo, Meneghini, Carlo, Sterchele, Stefano, Trapananti, Angela, Aquilanti, Giuliana, Zecca, Marco

“…For the first time a Pd catalyst for the direct synthesis (DS) of H2O2 from H2 and O2 was investigated using insitu Pd K-edge X-ray absorption fine structure…”
Get full text

Dry- and swollen-state morphology of novel high surface area polymers by Sterchele, Stefano, Centomo, Paolo, Zecca, Marco, Hanková, Libuše, Jeřábek, Karel

“…•Morphology of novel mesoporous divinylbenzene porous polymers with extreme high surface area.•Comparison of the dry- and swollen-state morphologies.•The found…”
Get full text

Application of the Catalyst Wet Pretreatment Method (CWPM) for catalytic direct synthesis of H2O2 by Biasi, Pierdomenico, Sterchele, Stefano, Bizzotto, Francesco, Manzoli, Maela, Lindholm, Sten, Ek, Paul, Bobacka, Johan, Mikkola, Jyri-Pekka, Salmi, Tapio

“…•A new procedure called Catalyst Wet Pretreatment Method (CWPM) was used to modify catalysts properties in wet condition.•The use of NaBr to pretreat the…”
Get full text

The effect of the metal precursor-reduction with hydrogen on a library of bimetallic Pd-Au and Pd-Pt catalysts for the direct synthesis of H 2 O 2 by Sterchele, Stefano, Biasi, Pierdomenico, Centomo, Paolo, Campestrini, Sandro, Shchukarev, Andrey, Rautio, Anne-Riikka, Mikkola, Jyri-Pekka, Salmi, Tapio, Zecca, Marco

“…Two sets of bimetallic Pd-Pt (Pd: 1.0; Pt: 0.25-1.0%, w/w) and Pd-Au (Pd: 1.0; Au: 0.25-1.0%, w/w) catalysts have been used, with no added promoter, in the…”
Get full text