期刊
RSC ADVANCES
卷 3, 期 34, 页码 14766-14773出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3ra41875h
关键词
-
资金
- Natural Science Foundation of China [20805011, 20905021, 21175118, 21275130, 21275131]
In this report, flower-like Au nanochains were facilely prepared by a one-step synthesis with the assistance of caffeine as a structure directing and weak stabilizing agent. It was found that the reaction temperature and the ratio of [caffeine]/[HAuCl4] were the key factors during the synthesis process, and their growth mechanism was discussed in some detail. The as-prepared Au superstructures displayed an excellent catalytic ability towards the reduction of p-nitrophenol, which showed potential applications in the construction of optical and catalytic devices.
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