摘要
Highly dispersed Pt sub-nanoparticles supported on carbon nanotubes (CNTs) with well-controlled size have been prepared by atomic layer deposition. Their particle size distribution was characterized by TEM. The obtained Pt sub-nanoparticles exhibit unusual catalytic performance for styrene hydrogenation. It is revealed that the turnover frequency (TOF) of the Pt/CNTs catalysts for this reaction correlated well with the Pt particle size. The highest TOF was obtained with the Pt/CNTs catalyst having an average Pt particle size around 0.5-0.7 nm.
源语言 | 英语 |
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页(从-至) | 4218-4223 |
页数 | 6 |
期刊 | Catalysis Science and Technology |
卷 | 5 |
期 | 8 |
DOI | |
出版状态 | 已出版 - 1 8月 2015 |
已对外发布 | 是 |