Simultaneous elimination of cationic uranium(<scp>vi</scp>) and anionic rhenium(<scp>vii</scp>) by graphene oxide–poly(ethyleneimine) macrostructures: a batch, XPS, EXAFS, and DFT combined study

Abstract

Free and protonated amino groups anchored on the macrostructures are responsible for U(<sc>vi</sc>) and Re(<sc>vii</sc>) adsorption, respectively.