Platinum surfaces Arrhenius plot

Fig. 7. Arrhenius plot for exchange reaction on platinum (curve 1) and Pt-Au (curve 2). H2 is the hydrogen absorbing surface, C is the concentration of HD at t = tx. From Kuyers et al. (31).

Fig. 4.25 Arrhenius plot of methane oxidation at a platinum surface.

Figure 7.9. Arrhenius plot of the rate of cyclohexene hydrogenation to cyclohexane on Pt(lll) crystal surfaces and on platinum particles dispersed on silica. Both the rates and activation energies are similar [190].

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