Two-Dimensional Materials for Heavy Metal Removal

Two-dimensional materials are referring to the materials which are confined in one dimension and growing in another two dimensions. Based on the chemical composition, two-dimensional materials can be further classified into single element layered two-dimensional material, such as graphene and phosphorene, and mixed elements two-dimensional materials, such as transition metal dichalcogenides, MXenes, clay minerals, layered double hydroxides and so on.