期刊
RESEARCH ON CHEMICAL INTERMEDIATES
卷 44, 期 9, 页码 4989-4998出版社
SPRINGER
DOI: 10.1007/s11164-018-3404-2
关键词
Copper nanoparticles; Graphene; Toluene oxidation
资金
- National key R&D Program of China [2017YFB0307202]
- Industry-Academy-Research Prospective joint project of Jiangsu Province [BY2016005-06]
- Jiangsu Planned Projects for Postdoctoral Research Funds [1402213C]
Highly-dispersed copper nanoparticles (Cu NPs) were fabricated on the surface of reduced graphene oxide via direct hydrazine hydrate reduction of Cu2+ in aqueous solution. Scanning electron microscope and transmission electron microscope images show that the Cu NPs are distributed on the surface of graphene nanosheets, and the average particle size was about 40 nm. The Cu NPs supported on graphene have high reaction activity for the oxidation of toluene to corresponding benzaldehyde. It was found that the selectivity reached 66.5% and the conversion of toluene reached 11.5%.
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