Figure 4: Characterization of the nanocatalyst.

(a) TEM image of Rh/TiO2 (scale bar, 50 nm), (b) HRTEM image (scale bar, 5 nm) and lattice fringe image (inset, scale bar of 2 nm) of Rh(0) NP. HRTEM, high-resolution TEM.
(a) TEM image of Rh/TiO2 (scale bar, 50 nm), (b) HRTEM image (scale bar, 5 nm) and lattice fringe image (inset, scale bar of 2 nm) of Rh(0) NP. HRTEM, high-resolution TEM.