Figure 3

Characterisation results for the Ru-containing samples.

(a)The normalised XANES spectra at the Ru K-edge and (b) the k²-weighted Fourier transform spectra from EXAFS for 3.0%Ru-C₁₆CS, 3.0%Ru-OMSC, 3.0%Ru-OMC and Ru foil. (c) N₂ adsorption/desorption isotherms and (d) the BJH pore size distributions of 3.0%Ru-OMSC, 3.0%Ru-OMC and 3.0%Ru-C.