| 银、铜对NiB/CNTs非晶态合金乙炔选择加氢性能的影响 |
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| 引用本文： | 胡长员,华丽,李凤仪,张荣斌. 银、铜对NiB/CNTs非晶态合金乙炔选择加氢性能的影响[J]. 应用化学, 2006, 23(7): 713-0 |
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| 作者姓名： | 胡长员 华丽 李凤仪 张荣斌 |
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| 作者单位： | 南昌大学化学系 |
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| 基金项目： | 国家自然科学基金(20263003)，江西省自然科学基金(0250009)资助项目 |
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| 摘 要： | 银、铜对NiB/CNTs非晶态合金乙炔选择加氢性能的影响;NiB/CNTs;非晶态合金;银;铜;乙炔选择加氢
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| 关 键 词： | 银、铜对NiB/CNTs非晶态合金乙炔选择加氢性能的影响 NiB/CNTs 非晶态合金 银 铜 乙炔选择加氢 |
| 文章编号： | 1000-0518(2006)07-0713-05 |
| 收稿时间： | 2005-08-11 |
| 修稿时间： | 2006-02-01 |
Effects of Ag or Cu on Catalytic Performance of NiB/CNTs Amorphous Alloy for Acetylene Selectivity Hydrogenation |
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| HU Chang-Yuan,HUA Li,LI Feng-Yi,ZHANG Rong-Bin. Effects of Ag or Cu on Catalytic Performance of NiB/CNTs Amorphous Alloy for Acetylene Selectivity Hydrogenation[J]. Chinese Journal of Applied Chemistry, 2006, 23(7): 713-0 |
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| Authors: | HU Chang-Yuan HUA Li LI Feng-Yi ZHANG Rong-Bin |
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| Affiliation: | Department of Chemistry, Nanchang University, Nanchang 330047 |
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| Abstract: | Carbon nanotubes supported NiB and Ni-M(x%)-B(M=Ag,Cu) amorphous alloy catalysts were prepared by the impregnation-chemical reductant method with the aid of ultrasonication.The experiments of(acetylene) half-hydrogenation showed that an addition of 1% Ag to NiB/CNTs decreased considerably the(hydrogenation) activity but enhanced the selectivity of ethylene.when doping Cu ranging from 3% to 5%,Ni-Cu-B/CNTs catalysts exhibited better catalytic activity and slightly higher ethylene selectivity. |
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| Keywords: | NiB/CNTs amorphous alloy Ag Cu acetylene selective hydrogenation |
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