Figure 2: SEM images of the fabricated catalysts.
From: Photo-reduced Cu/CuO nanoclusters on TiO2 nanotube arrays as highly efficient and reusable catalyst
(a) C-0.02; (b) C-0.1; (c) C-0.5 and (d) their corresponding XRD patterns compared with TiO2 nanotube arrays. Insets show the high magnification images of the catalysts.
