Increase of the Photocatalytic Activity of TiO_𝟐 by Carbon and Iron Modifications

Figure 7

TiO₂ loaded on (a) carbon spheres [28], (b) activated carbon [28], (c) granular activated carbon [35], (d) carbon nanotubes [37], (e) carbon fibers [36], and (f) exfoliated graphite [38].

(a)

(b)

(c)

(d)

(e)

(f)