Research Article

Preparation of Ag-Coated SiO2@TiO2 Core-Shell Nanocomposites and Their Photocatalytic Applications towards Phenol and Methylene Blue Degradation

Figure 3

EDS spectrum of (a) SiO2@TiO2 core-shell particles and (b) 6 wt.% Ag-SiO2@TiO2 nanocomposite spheres.
(a)
(b)