Recent Advances for the Synthesis and Applications of 2-Dimensional Ternary Layered Materials

Layered materials with unique structures and symmetries have attracted tremendous interest for constructing 2-dimensional(2D)structures.The weak interlayer interaction renders them to be readily isolated into various ultrathin nanosheets with exotic properties and diverse applications.In order to enrich the library of 2D materials,extensive progress has been made in the field of ternary layered materials.Consequently,many brand-new materials are derived,which greatly extend the members of 2D realm.In this review,we emphasize the recent progress made in synthesis and exploration of ternary layered materials.We first classify them in terms of stoichiometric ratio and summarize their difference in interlayer interaction,which is of great importance to produce corresponding 2D materials.The compositional and structural characteristics of resultant 2D ternary materials are then discussed so as to realize desired structures and properties.As a new family of 2D materials,we overview the layer-dependent properties and related applications in the fields of electronics,optoelectronics,and energy storage and conversion.The review finally provides a perspective for this rapidly developing field.