| 负载型纳米镍（Nano－Ni／Al_2O_3）催化剂催化行为研究 |
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| 引用本文： | 陈克正,张志琨,崔作林. 负载型纳米镍（Nano－Ni／Al_2O_3）催化剂催化行为研究[J]. 青岛科技大学学报(自然科学版), 1995, 0(2) |
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| 作者姓名： | 陈克正 张志琨 崔作林 |
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| 摘 要： | 负载型纳米镍（Ｎａｎｏ－Ｎｉ／Ａｌ_２Ｏ_３）催化剂催化行为研究陈克正，张志琨，崔作林（纳米材料研究所）负载型催化剂是指将有效的催化活性组分均匀分散在载体上而形成的一种催化剂。由于对催化剂而言，不仅要求其应具有高的活性和选择性，还应具有高的热稳定性，良...
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Catalytic Behavior of Supported Nano-Ni Catalyst (Nano-Ni/Al_2O_3) |
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| Chen Kezheng, Zhang Zikun, Cui Zuolin. Catalytic Behavior of Supported Nano-Ni Catalyst (Nano-Ni/Al_2O_3)[J]. Journal of Qingdao University of Science and Technology:Natutral Science Edition, 1995, 0(2) |
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| Authors: | Chen Kezheng Zhang Zikun Cui Zuolin |
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| Affiliation: | Institute of Nanostructured Materials |
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| Abstract: | In this peper the catalytic behavior of supported Nano-Ni catalyst (Nano-Ni/Al2O3)prepared by physical method has been studied in the reaction of gas-phase benzene hydrogenation. Theresults show that the catulytic activity of supported Nano-Ni catalyst depends on the storing-hydlogenproperty of Nano-Ni particles below 450C, and depends on the activity of surface CeNi above450℃. The reaction mechanism was discussed. |
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| Keywords: | catalytic behavior supported mechanism |
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