Synthesis of Visible-Light-Activated Yellow Amorphous Photocatalyst
Figure 1
XRD patterns of as-prepared yam-Ti (a)
and after calcined at temperatures of (b) 400, (c) 800,
(d) 850, (e) 900, (f) 1100
(∗: Vaseline specific peaks, A: anatase, R: rutile).