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The effect of Cu species on the chemical state of Mo in the Mo/CuH-ZSM-5 catalyst for methane non-oxidative aromatization
Li, S; Wang, DY; Fu, YH; Wu, P; Wu, TH; Liu, Y; Zhang, CL; Lin, LW; Bao, XH
关键词Transition Metal Ions Ion Exchanged Zeolite Moo3/mh-zsm-5 Methane Non-oxidative Aromatization Benezene
刊名CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
2000-03-01
21期:3页:427-430
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]OXYGEN ; DEHYDROGENATION ; CONVERSION ; AROMATICS ; ABSENCE ; BENZENE
英文摘要The catalytic performance of Mo/CuH-ZSM-5 was compared with that of Mo/H-ZSM-5 for methane aromatization in the absence of oxygen. The Cu ions acted as promoters, and the activity and stability of catalysts for methane aromatization were enhanced to some extent. The fresh and reacted catalysts was studied by XRD, ESR and XPS methods, and it is found that by the addition of Cu species, the reduction of MoO3 was suppressed and the Cu species itself was reduced. It is supposed that the Mo species with a higher oxidative state is responsible for the activation and conversion of methane.
语种英语
WOS记录号WOS:000085910500024
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/138812
专题中国科学院大连化学物理研究所
作者单位1.Jilin Univ, Dept Chem, Changchun 130023, Peoples R China
2.Gen Chem Works Daqing Oil Field, Daqing 163712, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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GB/T 7714
Li, S,Wang, DY,Fu, YH,et al. The effect of Cu species on the chemical state of Mo in the Mo/CuH-ZSM-5 catalyst for methane non-oxidative aromatization[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2000,21(3):427-430.
APA Li, S.,Wang, DY.,Fu, YH.,Wu, P.,Wu, TH.,...&Bao, XH.(2000).The effect of Cu species on the chemical state of Mo in the Mo/CuH-ZSM-5 catalyst for methane non-oxidative aromatization.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,21(3),427-430.
MLA Li, S,et al."The effect of Cu species on the chemical state of Mo in the Mo/CuH-ZSM-5 catalyst for methane non-oxidative aromatization".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 21.3(2000):427-430.
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