[EN] The catalytic activity of gold depends on particle size, with the reactivity increasing as the particle diameter decreases. However, investigations into behaviour in the subnanometre regime (where gold exists as small ...
[EN] A series of 2.5% Rh/M@Al2O3 model catalysts were prepared by supporting Rh on high-area gamma-Al2O3, resulting in a surface covered by a monolayer (4.5-7 atoms/nm(2)) of MO promoter oxides (M = Fe, V. Nb, Ta, Ti, Y, ...
Alves, Leonor; Ballesteros, Belén; Boronat Zaragoza, Mercedes; Cabrero Antonino, Jose Ramón; Concepción Heydorn, Patricia; Corma Canós, Avelino; Correa-Duarte, Miguel Ángel; Mendoza, Ernest(American Chemical Society, 2011-06-02)
Small gold nanoclusters in a very narrow size distribution (1.1 ( 0.5 nm) have been
stabilized onto multiwalled carbon nanotubes (MWCNT). Theoretical studies supported by XPS and
16O2
/
18O2
isotopic exchange experiments ...