Research Article

Preparation and Characterization of Au/Pd Modified-TiO2 Photocatalysts for Phenol and Toluene Degradation under Visible Light—The Effect of Calcination Temperature

Figure 5

HAADF images with -contrast combined with mappings of Au/Pd nanoparticles deposited on rutile and calcined at (a) 350, (b) 400, (c) 450, and (d) 700°C (blue is Ti, red is Au, and green Pd).
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(a) 350°C
918607.fig.005b
(b) 400°C
918607.fig.005c
(c) 450°C
918607.fig.005d
(d) 700°C