Research Article

Facile Solvothermal Synthesis of BiOCl/ZnO Heterostructures with Enhanced Photocatalytic Activity

Figure 4

SEM images of the (BiOCl)x(ZnO)1−x composites: (BiOCl)0.4(ZnO)0.6 (a), (BiOCl)0.6(ZnO)0.4 (b), (BiOCl)0.7(ZnO)0.3 (c), and (BiOCl)0.75(ZnO)0.25 (d).
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