Fig. 1 | Scientific Reports

Fig. 1

From: Molecular dynamics simulations reveal efficient heavy metal ion removal by two-dimensional Cu-THQ metal-organic framework membrane

Fig. 1

(a) Model of the Cu-THQ membrane. Red, blue and cyan spheres indicate the oxygen, copper and carbon atoms. (b) The simulated system is composed of a water reservoir containing heavy metal ions (wastewater) flanked by a Cu-THQ membrane on one side and a graphene piston on the other side. The heavy metal ions are shown as light blue spheres, the graphene piston is displayed by gray spheres. The box boundary is also illustrated. The configuration is drawn by VMD software package.

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