Figure 6
From: Hexagonal 2H-MoSe2 broad spectrum active photocatalyst for Cr(VI) reduction

(a) Photocatalytic reduction of Cr(VI) by P25, MoSe2 bulk, M-1, M-2, M-3 and M-4 under NIR light irradiation; and (b) photocatalytic reaction kinetics of Cr(VI) with reaction time.