In this communication, we present a new synthesis method for the fabrication of hybrid metal-CuS (M = Pt, FePt) nanocrystals (HNs). The metal-CuS HNs were investigated in photocatalytic hydrogen generation as effective co-catalysts on TiO. The Pt-CuS/TiO catalyst showed a higher hydrogen generation rate compared with a pure TiO catalyst. This enhancement is attributed to the synergistic effects between CuS and Pt, which significantly improve the light absorption ability and the charge separation activity.
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| http://dx.doi.org/10.1039/c7cc00071e | DOI Listing |
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