Synthesis and characterization of AgO/g-C3N4 hybrids with enhanced visible-light photocatalytic activity for Rhodamine B degradation and bactericidal inactivation
作者： Wenning Shen , Xu Wang , Yanfeng Ge , Hui Feng , Lajun Feng
DOI: 10.1016/J.COLSURFA.2019.05.001
关键词: Reaction rate constant 、 Photocatalysis 、 Degradation (geology) 、 Chemistry 、 Rhodamine B 、 Visible spectrum 、 Adsorption 、 Photochemistry 、 Nanoparticle 、 Hybrid
摘要: Abstract The AgO/g-C3N4 hybrids were prepared by growing and anchoring AgO nanoparticles on the surface of g-C3N4. results demonstrated that well-dispersed g-C3N4 formed. Compared with bulk g-C3N4, narrow bandgap could adsorb visible light effectively. Additionally, exhibited improved photocatalytic activity for RhB degradation under irradiation strong bactericidal against S. aureus. aureus inactivation increased increasing content, in which hybrid 35.0 wt% showed maximum minimum numbers survival colonies existed, owned an apparent rate constant about 24.474 0.775 times higher than those blank AgO, respectively. might be attributed to highly dispersed nanoparticles, absorption high separation efficiency photogenerated electron-holes originating from well-matched band structure between
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