Production of Nanostructured metal catalysts Nanostructured Metal

Rh/g-Al₂O₃


Particles size distribution of a commercial Rh/g-Al₂O₃ sample		Particles size distribution of a MVS Rh/g-Al₂O₃ sample

Rh/C

Excellent catalysts for hydrogenation, hydrosilylation, silylformilation reactions; they are largely more active than analogous commercial

Supported Catalysts

Rhodium: metal particles ranging 1-2 nm in diameter

Advanced nanostructured metal powders Catalysts by Small Metal Clusters, Production of Hetero Nanostructured metals catalysts, Homogeneous Heterogeneous Oxidation Polymerization catalysts,Hydrogenation catalysis, Metal vapors technology technique,Very active and selective New generation catalysts,Bimetallic catalytic systems

(PDMP = polydimethylphosphazene)

Applicative Aspects Polyorganophosphazenes, M. Gleria, R. De Jaeger, Eds. Nova Science Publ., New York (2004) pp.255-265

Gold: particle size distribution raging 4 nm in diameter

Au/g-Al₂O₃

Au/C

Valuable catalysts for hydrosilylation reactions

Particles size distribution of Au/C 1 % w/w sample

J. Organomet.Chem., 690 (2005) 1063

J. Oganomet. Chem., 681 (2003) 37

Palladium: metal particles ranging 1-2 nm in Pd/g-Al₂O₃ and Pd/C samples and 3-4 nm in Pd/PDMP catalysts

Cobalt: metal particles ranging 2.5 nm in diameter

Co/g-Al₂O₃

Co/C

Very active in Fischer-Tropsch reaction

Examples of the activity of supported catalysts prepared via MVS technique

Arene Hydrogenation


Hydrogenation reaction of aromatic compounds with a commercial Rh/g-Al₂O₃ 5 w/w % and with an analogous system prepared via M V S technique

Particles size distribution of a Pd/C sample

Pd/PDMP

Excellent catalysts for Heck reactions, without valuable leaching of Pd

Particles size distribution of a Pd/PDMP sample

Pd/g-Al₂O₃

Pd/C

Very active hydrogenation catalysts

Alkynes Silylformylation

Silylformylation reaction of 1-hexine with a commercial Rh/g-Al₂O₃ 5 w/w % and with an analogous system prepared via M V S technique

Synthesis and Methodologies in Inorganic Chemistry, L. Armalao, D. Barreca, S. Daolio, E. Tondello, P. A. Vigato, Eds. 2001, vol. 9, pp. 43-51

Ruthenium: metal particles ranging 2.4 nm in diameter

Ru/g-Al₂O₃

Ru/C

Very active arene hydrogenation catalysts

J. Organomet.Chem., 289 (2004) 639

Nanostructured metal powders

Production of Nanostructured metal catalysts Hydrogenation catalysis,Very active and selective New generation catalysts, Homogeneous Heterogeneous Oxidation Polymerization catalysts,Bimetallic catalytic systems, Production of Hetero Nanostructured metals catalysts,Advanced nanostructured metal powders Catalysts by Small Metal Clusters, Metal vapors technology technique

Nanostructured Metal,Metal vapors technique,Polymerization catalysts,Hydrogenation catalysts,Catalysis by Small Metal Clusters,Carbon-Carbon coupling reactions catalysts,Bimetallic catalytic systems,Oxidation catalysts,Production of Nanostructured metal catalysts,Advanced nanostructured metal,Hetero Nanostructured metal, Nanostructured metals,Nanostructured metal catalysts,Very active and selective catalysts,New generation catalysts,Metal vapors technology,Nanostructured metal powders,Advanced Catalysts,Homogeneous catalysis,Heterogeneous catalysis,Analyzing of Materials