Impact of Ge⁴⁺ Ion as Structural Dopant of Ti⁴⁺ in Anatase: Crystallographic Translation, Photocatalytic Behavior, and Efficiency under UV and VIS Irradiation

Figure 6

Photocatalytic activity of doped titania: (a) under λ = 365 nm and (b) under λ > 400 nm.

(a)

(b)