A post-functional Ti-based MOFs composite for selective removal of Pb (II) from water.

Lead ions in water have notorious effects on humans and environment. It is important to design an adsorbent with high adsorption capacity and reproducibility for efficiently removing Pb (II)ions from polluted water. Here, a novel Ti-based MOFs material (BDB-MIL-125(Ti)@FeO) was prepared by modifying NH-MIL-125(Ti) with sulfhydryl and amino groups.