The selective oxidation of glycerol was performed using mono and bimetallic catalysts based on An and Pd and supported on graphite. Moreover, the preparation of bimetallic systems (Au-Pd) was investigated by using different procedures based on sol immobilisation method. The results showed that the use of a bimetallic system significantly improved the activity with respect to the monometallic system; whereas, the selectivity to glyceric acid showed to be dependent upon the reaction temperature and the preparation method used. (c) 2005 Elsevier B.V. All rights reserved.
|Titolo:||Au, Pd (mono and bimetallic) catalysts supported on graphite using the immobilisation method - Synthesis and catalytic testing for liquid phase oxidation of glycerol|
|Autori interni:||PORTA, FRANCESCA|
|Parole Chiave:||glycerol oxidation ; gold ; palladium ; bimetallic catalyst ; glyceric acid|
|Settore Scientifico Disciplinare:||Settore CHIM/03 - Chimica Generale e Inorganica|
|Data di pubblicazione:||2005|
|Digital Object Identifier (DOI):||10.1016/j.apcata.2005.01.044|
|Appare nelle tipologie:||01 - Articolo su periodico|