Partial Hydrogenation of Benzene to Cyclohexene over Ru-Zn/MCM-41

Figure 5

TEM photos of Ru-Zn/MCM-41 catalysts: (a) 1 wt% Ru/MCM-41; (b) and (c) 1 wt% Ru-1 wt% Zn/MCM-41.

(a)

(b)

(c)