Figure 1
From: Stable semiconductor black phosphorus (BP)@titanium dioxide (TiO2) hybrid photocatalysts

Modelled structures and elemental mapping analysis.
Modelled mono-, bi-layer and tri-layered BP structures (A), TiO2 substitution on BP structure (B) and line profile (top panel) and its elemental mapping (bottom panel) of P, Ti and O elements in BP@TiO2 hybrid photocatalyst (C).