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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
KeywordTransition Metal Ions Ion Exchanged Zeolite Moo3/mh-zsm-5 Methane Non-oxidative Aromatization Benezene
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
2000-03-01
Volume21Issue:3Pages:427-430
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
WOS KeywordOXYGEN ; DEHYDROGENATION ; CONVERSION ; AROMATICS ; ABSENCE ; BENZENE
AbstractThe 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.
Language英语
WOS IDWOS:000085910500024
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/138812
Collection中国科学院大连化学物理研究所
Affiliation1.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
Recommended Citation
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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