DICP OpenIR
FTIR study of CO and NO adsorbed on nitrided CoMo/Al2O3 catalysts
Yang, SW; Li, YX; Xu, J; Li, C; Xin, Q; Rodriguez-Ramos, I; Guerrero-Ruiz, A
刊名PHYSICAL CHEMISTRY CHEMICAL PHYSICS
2000
2期:14页:3313-3317
收录类别SCI
文章类型Article
部门归属5
项目归属503
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
研究领域[WOS]Chemistry ; Physics
关键词[WOS]SUPPORTED MOLYBDENUM NITRIDE ; FISCHER-TROPSCH CATALYSTS ; THIOPHENE HYDRODESULFURIZATION ; COBALT CATALYSTS ; SURFACE SITES ; ALUMINA ; ADSORPTION ; HYDRODENITROGENATION ; CHEMISORPTION ; SPECTROSCOPY
英文摘要The states of surface Co and Mo sites on nitrided CoMo supported on Al2O3 were studied by adsorption of CO and NO as IR probe molecules. Three IR bands at 2200, 2060 and 2025 cm(-1) were detected for adsorbed CO. These bands can be respectively attributed to the surface NCO species as a result of CO adsorbed on surface N sites, and linearly adsorbed CO on surface Co and Mo sites in low valence states. The addition of cobalt to the Mo nitride diminishes the band at 2200 cm(-1). This may be due to either the change of the surface structure of the supported nitride, or the formation of a new phase, CoxMoyNz, as suggested in the literature Kim et al., Catal. Lett., 1997, 43, 91 and Logan et al., Catal. Lett., 1998, 56, 165. Comparison of CO and NO adsorption on Mo2N/Al2O3 and CoMoNx/Al2O3 indicates that the presence of cobalt can promote the reduction and nitridation of Mo.
语种英语
原文出处查看原文
WOS记录号WOS:000088087100028
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/85721
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key lab Catalysis, Dalian 116023, Peoples R China
2.CSIC, Inst Catalisis & Petr Quim, Madrid, Spain
3.Univ Liverpool, Leverhulme Ctr Innovat Catalysis, Liverpool L69 3BX, Merseyside, England
4.Univ Liverpool, IRC, Liverpool L69 3BX, Merseyside, England
5.Univ Nacl Educ Distancia, Fac Ciencias, Dept Quim Inorgan & Tecn, Madrid 28040, Spain
推荐引用方式
GB/T 7714
Yang, SW,Li, YX,Xu, J,et al. FTIR study of CO and NO adsorbed on nitrided CoMo/Al2O3 catalysts[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2000,2(14):3313-3317.
APA Yang, SW.,Li, YX.,Xu, J.,Li, C.,Xin, Q.,...&Guerrero-Ruiz, A.(2000).FTIR study of CO and NO adsorbed on nitrided CoMo/Al2O3 catalysts.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2(14),3313-3317.
MLA Yang, SW,et al."FTIR study of CO and NO adsorbed on nitrided CoMo/Al2O3 catalysts".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 2.14(2000):3313-3317.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
20008PW2CHXNX9.pdf(129KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yang, SW]的文章
[Li, YX]的文章
[Xu, J]的文章
百度学术
百度学术中相似的文章
[Yang, SW]的文章
[Li, YX]的文章
[Xu, J]的文章
必应学术
必应学术中相似的文章
[Yang, SW]的文章
[Li, YX]的文章
[Xu, J]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。