Fabricated Ag/Ag2S/reduced graphene oxide composite photocatalysts for enhancing visible light photocatalytic and antibacterial activity
作者： Pengwei Huo , Chongyang Liu , Dongyao Wu , Jingru Guan , Jinze Li
DOI: 10.1016/J.JIEC.2017.08.015
关键词:
摘要: Abstract In this work, we reported one kind of photocatalytic and antibacterial materials, Ag/Ag 2 S/reduced graphene oxide (rGO), which prepared by the hydrothermal UV-light-assisted reduction methods. The Ag S nanoparticals were well dispersed on surface rGO as revealed series characterization. obtained S/rGO photocatalyst showed excellent degradation efficiency 87.6% for ciprofloxacin (CIP) under visible light irradiation outstanding activity Escherichia coli ( E. ) reached to 97.76% in 24 h. trapping active species that hydroxyl radicals, holes superoxide radicals played important roles CIP processes.
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