1.
Chem Commun (Camb)
; (11): 1453-5, 2005 Mar 21.
Article
in English
| MEDLINE
| ID: mdl-15756333
ABSTRACT
Rehydration of Mg-Al hydrotalcite in the liquid phase using ultrasounds or a high stirring speed leads to nanoplatelets with surface areas of 400 m(2) g(-1), displaying catalytic activities in aldol condensations up to 8 times higher than the best catalytic system reported in the literature.
2.
Chem Commun (Camb)
; (7): 846-7, 2004 Apr 07.
Article
in English
| MEDLINE
| ID: mdl-15045093
ABSTRACT
Silver nanoparticles of different morphologies were prepared using the polyol process and then dispersed on alpha-alumina. Catalysts were tested for the selective oxidation of styrene in the gas phase. Activity and selectivity were strongly dependent on the morphology of the silver nanoparticles.