Synthesis and Characterization of Structure-Controlled Micro-/Nanocomposite TiO2 Fibers with Enhanced Photocatalytic Activity
Figure 2
SEM images of micro-/nanocomposite TiO2 fibers obtained from samples (a) F0, (b) F2, (c) F4, and (d) F6 after calcination at 500°C for 5 hours in a crucible covered with a cap.