| 金属氮化物/碳化物催化剂加氢性能研究进展 |
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| 引用本文： | 刘武灿,何兴娇,卢春山. 金属氮化物/碳化物催化剂加氢性能研究进展[J]. 工业催化, 2005, 13(3): 1-5 |
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| 作者姓名： | 刘武灿 何兴娇 卢春山 |
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| 作者单位： | 浙江工业大学催化研究所,绿色合成技术国家重点实验室培育基地,浙江,杭州,310032;浙江工业大学催化研究所,绿色合成技术国家重点实验室培育基地,浙江,杭州,310032;浙江工业大学催化研究所,绿色合成技术国家重点实验室培育基地,浙江,杭州,310032 |
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| 摘 要： | 介绍了过渡金属氮化物/碳化物独特的晶体结构和电子性能及其与催化性能的内在联系。综述了过渡金属氮化物/碳化物在涉氢反应中催化加氢机理的研究进展，以及过渡金属氮化物/碳化物在加氢脱硫(HDS)、加氢脱氮(HDN)和其他涉氢反应中的应用。与传统的过渡金属硫化物催化剂相比，过渡金属氮化物/碳化物具有更加优异的氢吸附、活化和转移能力。
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| 关 键 词： | 金属氮化物/碳化物 加氢机理 加氢脱硫(HDS) 加氢脱氮(HDN) |
| 文章编号： | 1008-1143(2005)03-0001-05 |
| 修稿时间： | 2004-10-11 |
Researches in the hydrogenation properties of metal nitrides and carbides catalysts |
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| LIU Wu-can,HE Xing-jiao,LU Chun-shan. Researches in the hydrogenation properties of metal nitrides and carbides catalysts[J]. Industrial Catalysis, 2005, 13(3): 1-5 |
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| Authors: | LIU Wu-can HE Xing-jiao LU Chun-shan |
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| Affiliation: | Institute of Catalysis，Zhejiang University of Technology, State Key Laborator;y Breeding Base of Green Chemistry Synthesis Technology, Hangzhou 310032, China |
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| Abstract: | Transition metal nitrides/carbides are sorted as interstitial compounds and known as "platinum-like metal" owing to their similar surface and catalytic properties to those of noble metals platinum and rhodium. With excellent hydrogenation properties, metal nitrides have attracted much attention. The unique crystalline structures and electronic properties of metal nitrides/carbides catalysts, their inherent relation with the catalytic properties, mechanisms for the catalytic hydrogenation over metal nitrides/carbides and their application in hydrodesulfurization (HDS), hydrodenitrogenation (HDN) and other hydrogen-involving reactions were reviewed. |
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| Keywords: | metal nitrides metal carbides hydrogenation mechanism hydrodesulfurization (HDS) hydrodenitrogenation (HDN) |
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