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Selective photocatalytic oxidation of aromatic alcohols to aldehydes over Ag-Au / TiO 2 , Au / TiO 2 and Cu-Au / TiO 2 under irradiation of visible light
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tanaka, Atsuhiro Kominami, Hiroshi |
| Copyright Year | 2018 |
| Abstract | Au particles supported on SnO2 (Au/SnO2) were modified with Cu and Ag by the multistep photodeposition method. Absorption around = 550 nm, attributed to surface plasmon resonance (SPR) of Au, gradually shifted to longer wavelengths on modification with Cu and finally reached = 620 nm. On the other hand, the absorption shifted to shorter wavelength with increasing amount of Ag and reached = 450 nm. Cu-Au/SnO2, Ag-Au/SnO2 and Au/SnO2 were used for selective oxidation of aromatic alcohols under irradiation of visible light. The reaction rates for the oxidation of benzyl alcohol over these materials depend on the wavelength of light. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.shokubai.org/tocat8/pdf/Poster/P3154.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
