fig10

Figure 10. (A) D-RuO₂/TiO₂ nano-heterostructure, (B) Electron localization function analysis mapped, (C) ΔG_H of TiO₂, RuO₂/TiO₂, Pt/C and D-RuO₂/TiO₂. (A-C) is quoted with permission from Li et al.^[107] Band offsets of (D) SrTiO₃ and TiO₂ slabs (E) SrTiO₃/TiO₂ heterostructure. (D and E) is quoted with permission from Di Liberto et al.^[108] work function of (F) TiO₂(101), (G) ZnS (110), (H)TiO₂/ZnS. (I) Planar-averaged charge density difference for the TiO₂/ZnS heterojunction. (J) Absorption spectra, (K) STH efficiency of the TiO₂ (101), ZnS (110), and TiO₂/ZnS heterojunction. (F-K) is quoted with permission from Li et al.^[99].