期刊
JOURNAL OF MATERIALS CHEMISTRY A
卷 2, 期 6, 页码 1767-1773出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3ta13922k
关键词
-
资金
- NSFC [21036004, 21176203, 21206140]
- Natural Science Foundation of Fujian Province [2013J01059]
- Science and Technology Program of Xiamen, China [3502Z20133006]
similar to 40 nm flower-shaped Au-Pd bimetallic nanoparticles were prepared in a facile and eco-friendly way based on the simultaneous bioreduction of HAuCl4 and Na2PdCl4 with ascorbic acid and Cacumen Platycladi leaf extract at room temperature. Characterization techniques, such as transmission electron microscopy, energy-dispersive X-ray spectroscopy, and X-ray diffraction, were employed to confirm that the as-synthesized nanoparticles were alloys. The obtained flower-shaped Au-Pd alloy nanoparticles exhibited an excellent surface enhanced Raman spectroscopic activity with rhodamine 6G and efficient catalytic ability for the oxidation of benzyl alcohol to benzaldehyde.
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