Au-Ag/g-CN nanohybrids - were synthesized by the one-pot self-reduction of the organometallic precursor [AuAg(CF)(OEt)] in the presence of graphitic carbon nitride (g-CN), leading to two populations of alloyed Au-Ag nanoparticles (NPs) of different size and composition on the surface of g-CN, i.e., Ag-enriched Au-Ag NPs of smaller size and Au-enriched Au-Ag NPs of larger size. The combination of these two types of plasmonic NPs with g-CN semiconductor displays enhanced photocatalytic properties towards the degradation of ibuprofen under visible light by the increased charge carrier separation provided by the inclusion of the plasmonic NPs on g-CN.
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| http://dx.doi.org/10.3390/ma14143912 | DOI Listing |
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