This innovative membrane achieves an impressive selectivity ratio of 1,708 for the extraction of highly dilute lithium ions (0.002 M) from concentrated magnesium ions (1.0 M), which is crucial for ...

Conductive porous vanadium nitride/graphene composite as chemical anchor of polysulfides for lithium-sulfur batteries. Nat. Commun. 8, 14627 doi: 10.1038/ncomms14627 (2017).