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Aerobic oxidation of sulfides to sulfoxides catalyzed by gold/manganese oxides

Taketoshi, Ayako; Concepción Heydorn, Patricia; García Gómez, Hermenegildo; Corma Canós, Avelino; Haruta, Masatake (Chemical Society of Japan, 2013-12-15)

Although selective oxidation of sulfides to sulfoxides with molecular oxygen is a difficult reaction due to the overoxidation to sulfone, manganese oxides were found to catalyze the aerobic oxidation of sulfides to sulfoxides ...
Theoretical and experimental insights into the origin of the catalytic activity of subnanometric gold clusters: attempts to predict reactivity with clusters and nanoparticles of gold

Boronat Zaragoza, Mercedes; Leyva Perez, Antonio; Corma Canós, Avelino (American Chemical Society, 2014-03)

[EN] Particle size is one of the key parameters determining the unexpected catalytic activity of gold, with reactivity improving as the particle gets smaller. While this is valid In the 1-5 nm range, chemists are now ...

Mostrando ítems 1-2 de 2