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

Table 1

Band gaps and photocatalytic activities of the composites.

Samples	Band gap (eV)	(min^−1)
ZnO	3.35	0.00030
(BiOCl)0.4(ZnO)0.6	3.24	0.00539
(BiOCl)0.6(ZnO)0.4	3.22	0.00732
(BiOCl)0.7(ZnO)0.3	3.19	0.00465
(BiOCl)0.75(ZnO)0.25	3.18	0.00241
BiOCl	3.23	0.00014
(BiOCl)0.6 + (ZnO)0.4	—	0.00214