摘要
Energy crisis,resulting from growing population and emerging progress in modern society,has received global concern over the past decades.Among these,feasible ways that can well address task-specified issues,such as available fresh water,are highly desired.In this regard,separation membranes consisting of twodimensional(2D)materials with abundant nano-pores,show great potential for water purification and seawater desalination,by virtue of their low transport resistance,high permeability and tailorable interlayer spacing(d).