Research Article

Structural Characterization and Magnetic Properties of Undoped and Ti-Doped ZnO Nanoparticles Prepared by Modified Oxalate Route

Figure 7

(a) SEM image of ZZd (ZnO)
(b) SEM image of ZTd (Ti-doped ZnO)
(c) SEM image of calcined, ZZd (ZnO)
(d) SEM image of calcined, ZTd (Ti-doped ZnO)