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H-2-TPR study on Mo/HZSM-5 catalyst for CH4 dehydroaromatization
Liu, HM; Yide, X
关键词Methane Dehydroaromatization Molybdenum Hzsm-5 Temperature-programmed Reduction
刊名CHINESE JOURNAL OF CATALYSIS
2006-04-01
27期:4页:319-323
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]TEMPERATURE-PROGRAMMED REDUCTION ; METHANE DEHYDRO-AROMATIZATION ; NONOXIDATIVE CONDITIONS ; ZEOLITE CATALYSTS ; MOLYBDENUM OXIDE ; CONVERSION ; DEHYDROGENATION ; HZSM-5 ; MOO3
英文摘要Temperatured-programmed reduction (TPR) of hydrogen was used to investigate the reducibility of Mo species on Mo/HZSM-5 catalysts prepared by different methods, and the possible six H-2-consumption peaks were assigned precisely with the help of H-1 MAS NMR. The TPR peaks corresponding to the reduction of Mo species associated with Bronsted acid sites were first identified. In addition, the catalytic performance of various Mo-based catalysts was studied for methane dehydroaromatization. The Mo species that is located in the channels of HZSM-5 zeolite and associated with Bronsted acid site is more active and stable for the formation of one-ring aromatics in the methane dehydroaromatization.
语种英语
WOS记录号WOS:000237431800009
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被引频次:16[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/321008/140316
专题中国科学院大连化学物理研究所
作者单位1.Tsing Hua Univ, Dept Chem, Educ Minist, Key Lab Organ Optoelect & Mol Engn, Beijing 100084, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
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Liu, HM,Yide, X. H-2-TPR study on Mo/HZSM-5 catalyst for CH4 dehydroaromatization[J]. CHINESE JOURNAL OF CATALYSIS,2006,27(4):319-323.
APA Liu, HM,&Yide, X.(2006).H-2-TPR study on Mo/HZSM-5 catalyst for CH4 dehydroaromatization.CHINESE JOURNAL OF CATALYSIS,27(4),319-323.
MLA Liu, HM,et al."H-2-TPR study on Mo/HZSM-5 catalyst for CH4 dehydroaromatization".CHINESE JOURNAL OF CATALYSIS 27.4(2006):319-323.
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