Fig. 3From: Application of MXenes in environmental remediation technologiescopyright 2015, American Chemical Societya SEM, b TEM, c dosage effect of the Ti3C2Tx on Cr (VI) removal with insert showing corresponding photo with change in color visible in in the case of 0.4Â g; d Influence of pH on the Cr (VI) removal efficiency of MXenes; e schematic of the charge-interaction based mechanism for the removal of Cr(VI) using Ti3C2Tx nanosheets. Reprint with permission [26]:Back to article page