Achieving high-efficiency and ultrafast removal of Pb(<scp>ii</scp>) by one-pot incorporation of a N-doped carbon hydrogel into FeMg layered double hydroxides

Abstract

A 3D nitrogen doped carbon hydrogel/FeMg layered double hydroxide (NC–FeMg LDH) nanocomposite, which can remove Pb(<sc>ii</sc>) with high efficiency, was synthesized through a one-pot solvothermal process.