What are the properties of xenes?

Since Xenes contain a wide range of 2D mono-elemental materials, therefore, several unique properties of these materials are observed, such as high stability, tunable band gap, photothermal conversion efficiency, catalytic ability, and electrical properties ( Table 1 ). Table 1. The comparisons between different Xenes materials

What are xenes & why are they important?

Xenes (e.g., borophene, silicene, germanene, stanene, phosphorene, arsenene, antimonene, bismuthene, and tellurene) are of particular interest because they are the most chemically tractable materials for synthetic exploration.

How are xenes synthesized?

(B) Xenes can be synthesized via two methods. The top-down method always requires a layered structure of bulk materials and uses techniques to break the interlayer forces. The bottom-up method takes no account of the bulk structure, synthesizing Xenes from their precursors. Most Xenes have a two-dimensional honeycomb lattice.

What are XS and xenes?

Xs are elements of the IIIA–VIA groups in the periodic table ( Figure 1) and the corresponding Xenes are graphene, arsenene, germanene, boronene, antimonene, silicene, and stanene.

Which xenes are stable under atmospheric conditions?

Borophene, 30 gallenene, 83 and antimonene 114115 are relatively stable under atmospheric conditions. However, the active surface can damage the stability of Xenes by aggregation or degradation in the environment.