Browsing by Author "Gracia, F. J."
Now showing items 1-2 of 2
-
Aguila, Gonzalo; Guerrero, Sichem; Gracia, F. J.; Araya, P. (ELSEVIER, 2006-05-24)The structural stability of a commercial hydrous zirconia and a hydrous zirconia synthesized in our laboratory by the sol-gel method has been improved by a post-synthesis reflux treatment with aqueous NH4OH and NaOH solutions ...
-
Araya Figueroa, Paulo; Guerrero, Sichem; Robertson, J.; Gracia, F. J. (ELSEVIER SCIENCE BV, 2005-04-08)The combustion of methane has been studied over 1% Pd catalysts supported on commercial silica with different hydrophobicity, prepared by chlorine free precursors. It was found that, when no water is added to the feed, the ...