Fig. 7
From: Boron Carbon Oxynitride as a Novel Metal-Free Photocatalyst
UV–visible light-induced photocatalytic MB degradation using BGH and BMH. a Photodegradation of MB under UV–visible light (plot of C/C0) and b pseudo-first-order rate reaction kinetics for MB dye using BGH, BMH, and CN as a photocatalyst. c The proposed structures for BGH01, BGH03, BMH01, and BMH03 and their corresponding activities toward photodegradation of MB dye. Each domain is color-coded, i.e., BCNO (orange), h-BN and graphene oxides (blue), tricoordinate boron BN2(OH) and BO2(OH) (green), boroxol ring (purple), tetracoordinate B sites (aqua blue), and functional groups or dangling bonds (black).