期刊
JOURNAL OF MATERIALS CHEMISTRY A
卷 3, 期 7, 页码 3568-3575出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4ta05777e
关键词
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资金
- National Natural Science Foundation of China [21176038]
- Science Fund for Creative Research Groups of the National Natural Science Foundation of China [21421005]
- Ministry of Education Innovation Team [IRT-13R06]
- Dalian University of Technology Innovation Team [DUT2013TB07]
The role of CuO as a co-catalyst was studied on plasmonic photocatalysis of Ag/AgCl/TiO2, and it was found that the photocatalytic degradation of methyl orange and phenol under visible light was highly enhanced when CuO was incorporated into Ag/AgCl/TiO2. The samples were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), and UV/vis spectrophotometry. The photocatalytic activity under visible light was attributed to the SPR of Ag NPs, and enhancement of this activity was achieved due to CuO, which acts as a sink for photogenerated electrons.
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