Fig. 2From: Anion-Regulated Synthesis of ZnO 1D Necklace-Like Nanostructures with High Photocatalytic ActivityMorphological and structural analysis of other ZnO nanostructures obtained by using zinc nitrate, zinc sulfate, and zinc chlorion as precursor. SEM images of a ZnO nanoflowers, b nanoflakes, c hexagonal nanoplates, and d their corresponding XRD patternsBack to article page