logo www.advancedcatalysts.com

Polymerization catalysts Oxidation catalysts

Rh/g-Al2O3

Supported Catalysts

Rh/C

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

 

 

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

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

 

Rhodium: metal particles ranging 1-2 nm in diameter

Polymerization catalysts

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

Pd/g-Al2O3

Pd/C

Very active hydrogenation catalysts

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

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

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    

 

 

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

(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

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


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

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

    www.advancedcatalysts.com