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题名: Catalytic decomposition of hydrazine on iron nitride catalysts
作者: Zheng, MY;  Chen, XW;  Cheng, RH;  Li, N;  Sun, J;  Wang, XD;  Zhang, T
通讯作者: 张涛
关键词: hydrazine decomposition ;  iron nitride catalyst ;  microreactor
刊名: CATALYSIS COMMUNICATIONS
发表日期: 2006-03-01
DOI: 10.1016/j.catcom.2005.10.009
卷: 7, 期:3, 页:187-191
收录类别: SCI
文章类型: Article
部门归属: 15
项目归属: 1501
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: A series of iron nitride catalysts were prepared by a temperature-programmed reaction method and evaluated in a microreactor for hydrazine decomposition. The catalytic activity of iron nitride is apparently higher than those of iron oxide catalysts. The noble-metallike characteristics of the nitrides might be responsible for the high catalytic activity. The iron nitride catalysts prepared at different temperatures have different bulk structures, whereas they have similar specific catalytic activity per m(2). The iron nitrides with larger surface areas and smaller particle sizes produced higher catalytic activities and H-2 selectivities at high temperatures. The iron nitride catalysts were also compared with the molybdenum nitride and niobium nitride, and the catalytic activities for hydrazine decomposition increase in the order of NbN << FeNx similar to gamma-MO2N. (c) 2005 Elsevier B.V. All rights reserved.
关键词[WOS]: AMMONIA DECOMPOSITION ;  CARBIDE CATALYSTS ;  TUNGSTEN CARBIDE ;  MOLYBDENUM ;  GENERATION ;  KINETICS ;  OXYGEN
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000235859500016
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/97451
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Zheng, MY,Chen, XW,Cheng, RH,et al. Catalytic decomposition of hydrazine on iron nitride catalysts[J]. CATALYSIS COMMUNICATIONS,2006,7(3):187-191.
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