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

(PDMP = polydimethylphosphazene)

 

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

 

 

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

Pd/g-Al2O3

Pd/C

Very active hydrogenation catalysts


   

 

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

Rh/g-Al2O3

Supported Catalysts

Rh/C

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

 



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

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

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

(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

Pd/g-Al2O3

Pd/C

Very active hydrogenation 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    

 

 



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