A stable bimetallic Au-Ag/TiO2 nanopaper for aerobic oxidation of benzyl alcohol

A stable bimetallic Au-Ag/TiO2 nanopaper for aerobic oxidation of benzyl alcohol

Well-dispersed small Au-Ag bimetallic nanoparticles (sub-3 nm) on one dimensional TiO2 nanobelts were synthesized by a facile successive photodeposition-galvanic replacement method. Based on these Au-Ag/TiO2-NB nanostructures, a porous paper-like monolithic catalyst was fabricated and exhibited syne...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-01, Vol.49 (98), p.11524
Hauptverfasser: Guan, Yu, Zhao, Na, Tang, Bin, Jia, Qinqin, Xu, Xiaohong, Liu, Hong, Boughton, Robert I
Format: Artikel
Sprache:eng
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Zusammenfassung:Well-dispersed small Au-Ag bimetallic nanoparticles (sub-3 nm) on one dimensional TiO2 nanobelts were synthesized by a facile successive photodeposition-galvanic replacement method. Based on these Au-Ag/TiO2-NB nanostructures, a porous paper-like monolithic catalyst was fabricated and exhibited synergistically enhanced activity and stability for catalyzing aerobic oxidation of benzyl alcohol.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc45408h