期刊
JOURNAL OF MATERIALS CHEMISTRY A
卷 2, 期 10, 页码 3445-3451出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3ta13935b
关键词
-
资金
- NSFC [20905021, 21175118, 21275130, 21275131]
- universities in the Zhejiang province to the young academic leaders of academic climbing project [pd2013055]
In this study, a simple, facile and one-pot solvothermal method was developed for preparation of reduced graphene oxide (RGO) supported hollow Ag@Pt core-shell nanospheres (hAg@Pt), using ethylene glycol (EG) as a reducing agent and sodium dodecyl sulfate (SDS) as a soft template. Control experiments demonstrated that the molar ratios of the Pt-Ag precursors, the amount of SDS, the presence of RGO, and the reaction temperature were critical to the final nanocomposites. The as-prepared hAg@Pt-RGO showed the improved electrocatalytic activity and durability toward ethylene glycol oxidation, which can serve as a promising potential electrocatalyst in direct alcohol fuel cells.
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