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Bi_(0.76)Sb_(1.24)S_3 nanocrystals were synthesized by a rapid microwave-assisted hydrothermal method using bismuth nitrate, antimony pentoxide and thioacetamide as starting materials and characterized by X-ray diffraction(XRD), scanning electron microscopy(SEM) and UV-vis diffuse reflectance spectroscopy(DRS). The effects of the synthetic condition on the product composition were investigated. The photocatalytic activities of Bi_(0.76)Sb_(1.24)S_3 nanocrystals for the degradation of methyl orange and p-hydroxyazobenzene under visible light irradiation were evaluated. Bi_(0.76)Sb_(1.24)S_3 exhibited good and stable visible light photocatalytic activity.
Bi_ (0.76) Sb_ (1.24) S_3 nanocrystals were synthesized by a rapid microwave-assisted hydrothermal method using bismuth nitrate, antimony pentoxide and thioacetamide as starting materials and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) The photocatalytic activities of Bi_ (0.76) Sb_ (1.24) S_3 nanocrystals for the degradation of methyl orange and p-hydroxyazobenzene under visible light irradiation were evaluated. Bi_ (0.76) Sb_ (1.24) S_3 exhibited good and stable visible light photocatalytic activity.