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https://hdl.handle.net/2440/75475
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dc.contributor.author | Ma, C. | - |
dc.contributor.author | Dou, B. | - |
dc.contributor.author | Li, J. | - |
dc.contributor.author | Cheng, J. | - |
dc.contributor.author | Hu, Q. | - |
dc.contributor.author | Hao, Z. | - |
dc.contributor.author | Qiao, S. | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Applied Catalysis B: Environmental, 2009; 92(1-2):202-208 | - |
dc.identifier.issn | 0926-3373 | - |
dc.identifier.issn | 1873-3883 | - |
dc.identifier.uri | http://hdl.handle.net/2440/75475 | - |
dc.description.abstract | In this paper, we report the synthesis of Au/SBA-15 and Au-Pd/SBA-15 materials by impregnation and grafting methods. It was found that the Au-Pd/SBA-15 sample prepared by the grafting method could highly disperse metal nanoparticles in mesoporous channels of SBA-15 and exhibit excellent catalytic performances for the selective oxidation of benzyl alcohol to benzaldehyde at mild reaction conditions (air atmosphere, 80 °C). The prevention of agglomeration and leaching of gold nanoparticles by restricting them inside the mesopores of SBA-15 leads to a high stability of Au-Pd/SBA-15. In both approaches, the addition of Pd to Au/SBA-15 catalysts can decrease the size of gold nanoparticles, which attributes to higher activity for the selective aerobic oxidation of benzyl alcohol. © 2009 Elsevier B.V. | - |
dc.description.statementofresponsibility | Chun Yan Ma, Bao Juan Dou, Jin Jun Li, Jie Cheng, Qin Hu, Zheng Ping Hao, Shi Zhang Qiao | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Science BV | - |
dc.rights | © 2009 Elsevier B.V. All rights reserved. | - |
dc.source.uri | http://dx.doi.org/10.1016/j.apcatb.2009.07.007 | - |
dc.subject | Gold and palladium | - |
dc.subject | Mesoporous SBA-15 | - |
dc.subject | Nanoparticles | - |
dc.subject | Oxidation | - |
dc.subject | Benzyl alcohol | - |
dc.title | Catalytic oxidation of benzyl alcohol on Au or Au-Pd nanoparticles confined in mesoporous silica | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/j.apcatb.2009.07.007 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Qiao, S. [0000-0002-1220-1761] [0000-0002-4568-8422] | - |
Appears in Collections: | Aurora harvest Chemical Engineering publications |
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