Gold supported nanoparticles were synthesized by using two colloidal methods. The most active catalysts were generated by calcining the samples at high temperature. In terms of support influence, titania showed better catalytic performance than ceria. Taking into account the particle size and the removal of stabilizer, it is clear the influence of particle size and stabiliser with particles of 10 nm and almost complete removal of stabiliser to demonstrate the highest catalytic performance.
T. Pasini, S. Albonetti, R. Bonelli, M. Piccinini, N. Dimitratos, J.A. Lopez-Sanchez, et al. (2011). Highly active gold supported nanoparticles for the oxidation of 5-hydroxymethyl-2-furfural (HMF) to 2,5-furandicarboxylic acid (FDCA): role of particle size and stabilizer. VILLENEUVE D'ASCQ : s.n.
Highly active gold supported nanoparticles for the oxidation of 5-hydroxymethyl-2-furfural (HMF) to 2,5-furandicarboxylic acid (FDCA): role of particle size and stabilizer
PASINI, THOMAS;ALBONETTI, STEFANIA;BONELLI, ROSA;N. Dimitratos;CAVANI, FABRIZIO
2011
Abstract
Gold supported nanoparticles were synthesized by using two colloidal methods. The most active catalysts were generated by calcining the samples at high temperature. In terms of support influence, titania showed better catalytic performance than ceria. Taking into account the particle size and the removal of stabilizer, it is clear the influence of particle size and stabiliser with particles of 10 nm and almost complete removal of stabiliser to demonstrate the highest catalytic performance.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
