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Author(s):
Judai, Ken; Woerz, Anke S.; Abbet, Stephane; Antonietti, Jean-Marie; Heiz, Ueli; Del Vitto, Annalisa; Giordano, Livia; Pacchioni, Gianfranco 
Title:
Acetylene trimerization on Ag, Pd and Rh atoms deposited on MgO thin films 
Abstract:
The acetylene trimerization on the group VIII transition metal atoms, Rh and Pd, as well as on Ag atoms supported on MgO thin films has been studied exptl. and theor. The three metal atoms with the at. configurations 4d85s1 (Rh), 4d10s0 (Pd) and 4d105s1 (Ag) behave distinctly differently. The coinage metal atom silver is basically inert for this reaction, whereas Pd is active at 220 and 320 K, and Rh produces benzene in a rather broad temp. range from 350 to ca. 430 K. The origins of these diffe...    »
 
Keywords:
Trimerization (acetylene trimerization on Ag, Pd, and Rh atoms deposited on MgO film) Group VIII elements Role: CPS (Chemical process), NUU (Other use, unclassified), PEP (Physical, engineering or chemical process), PROC (Process), USES (Uses) (acetylene trimerization on Ag, Pd, and Rh atoms deposited on MgO film) acetylene trimerization silver palladium rhodium magnesium oxide film 
Congress title:
CAN 142:398241 66-3 Surface Chemistry and Colloids Institute of Surface Chemistry and Catalysis, University of Ulm, Ulm, Germany. Journal 1463-9076 7440-05-3 (Palladium); 7440-16-6 (Rhodium); 7440-22-4 (Silver) Role: CPS (Chemical process), NUU (Other use, unclassified), PEP (Physical, engineering or chemical process), PROC (Process), USES (Uses) (acetylene trimerization on Ag, Pd, and Rh atoms deposited on MgO film); 74-86-2 (Acetylene) Role: CPS (Chemical process), PEP (Physical, engineerin...    »
 
Journal title:
Phys. Chem. Chem. Phys. 
Year:
2005 
Journal volume:
Journal issue:
Pages contribution:
955-962