Figure 1
(a) SEM image of as-prepared Au/Pt/WO3/TiO2 NFs (inset: the shrunken SEM image); (b) EDX spectrum of the Au/Pt/WO3/TiO2 NFs; (c) TEM image of the Au/Pt/WO3/TiO2 NFs; (d–g) HRTEM images of the Au/Pt/WO3/TiO2 NFs.
Figure 1 | Scientific Reports
