Data di Pubblicazione:
2003
Citazione:
Surfactant-protected gold particles: new challenge for gold-on-carbon catalysts / S. Biella, F. Porta, L. Prati, M. Rossi. - In: CATALYSIS LETTERS. - ISSN 1011-372X. - 90:1-2(2003), pp. 23-29.
Abstract:
N-dodecil-N,N-dimethyl-3-amino-1-propan sulphonate was used for stabilizing gold nanoparticles in water that afforded Au/C (SB-Au/C) when immobilized on activated carbon. Characterization by XPS revealed a high atomic percentage of superficial gold (% at. Au(4f)/C(2s)), compared with other Au/C catalysts prepared by the immobilization of different sols. The activity of the SB-Au/C catalyst was found to be superior to that observed in the liquid-phase oxidation of ethylene glycol using other gold-on-carbon catalysts.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
S. Biella, F. Porta, L. Prati, M. Rossi
Link alla scheda completa: