Probing the Catalytic Active Sites of Mo/HZSM-5 and Their Deactivation during Methane Dehydroaromatization

Ning Wang; Xinglong Dong; Lingmei Liu; Dali Cai; Qingpeng Cheng; Jianjian Wang; Yilin Hou; Abdul Hamid Emwas; Jorge Gascon; Yu Han

doi:10.1016/j.xcrp.2020.100309

Probing the Catalytic Active Sites of Mo/HZSM-5 and Their Deactivation during Methane Dehydroaromatization

Ning Wang, Xinglong Dong, Lingmei Liu, Dali Cai, Qingpeng Cheng, Jianjian Wang, Yilin Hou, Abdul Hamid Emwas, Jorge Gascon, Yu Han^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

Molybdenum supported on zeolite HZSM-5 (Mo/HZSM-5) is an effective bi-functional catalyst for methane dehydroaromatization (MDA) that allows direct conversion of methane into aromatics. In this work, Wang et al. determine the forms, locations, and deactivation sequence of the active sites in Mo/HZSM-5 and prepare more stable MDA catalysts accordingly.

Original language	English (US)
Article number	100309
Journal	Cell Reports Physical Science
Volume	2
Issue number	1
DOIs	https://doi.org/10.1016/j.xcrp.2020.100309
State	Published - Jan 20 2021

Keywords

deactivation mechanisms
electron microscopy
methane dehydroaromatization
Mo/HZSM-5
“encapsulation” strategy

ASJC Scopus subject areas

General Chemistry
General Materials Science
General Engineering
General Energy
General Physics and Astronomy

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10.1016/j.xcrp.2020.100309

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title = "Probing the Catalytic Active Sites of Mo/HZSM-5 and Their Deactivation during Methane Dehydroaromatization",

abstract = "Molybdenum supported on zeolite HZSM-5 (Mo/HZSM-5) is an effective bi-functional catalyst for methane dehydroaromatization (MDA) that allows direct conversion of methane into aromatics. In this work, Wang et al. determine the forms, locations, and deactivation sequence of the active sites in Mo/HZSM-5 and prepare more stable MDA catalysts accordingly.",

keywords = "deactivation mechanisms, electron microscopy, methane dehydroaromatization, Mo/HZSM-5, “encapsulation” strategy",

author = "Ning Wang and Xinglong Dong and Lingmei Liu and Dali Cai and Qingpeng Cheng and Jianjian Wang and Yilin Hou and Emwas, {Abdul Hamid} and Jorge Gascon and Yu Han",

note = "Publisher Copyright: {\textcopyright} 2020 The Author(s)",

year = "2021",

month = jan,

day = "20",

doi = "10.1016/j.xcrp.2020.100309",

language = "English (US)",

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journal = "Cell Reports Physical Science",

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T1 - Probing the Catalytic Active Sites of Mo/HZSM-5 and Their Deactivation during Methane Dehydroaromatization

AU - Wang, Ning

AU - Dong, Xinglong

AU - Liu, Lingmei

AU - Cai, Dali

AU - Cheng, Qingpeng

AU - Wang, Jianjian

AU - Hou, Yilin

AU - Emwas, Abdul Hamid

AU - Gascon, Jorge

AU - Han, Yu

PY - 2021/1/20

Y1 - 2021/1/20

N2 - Molybdenum supported on zeolite HZSM-5 (Mo/HZSM-5) is an effective bi-functional catalyst for methane dehydroaromatization (MDA) that allows direct conversion of methane into aromatics. In this work, Wang et al. determine the forms, locations, and deactivation sequence of the active sites in Mo/HZSM-5 and prepare more stable MDA catalysts accordingly.

AB - Molybdenum supported on zeolite HZSM-5 (Mo/HZSM-5) is an effective bi-functional catalyst for methane dehydroaromatization (MDA) that allows direct conversion of methane into aromatics. In this work, Wang et al. determine the forms, locations, and deactivation sequence of the active sites in Mo/HZSM-5 and prepare more stable MDA catalysts accordingly.

KW - deactivation mechanisms

KW - electron microscopy

KW - methane dehydroaromatization

KW - Mo/HZSM-5

KW - “encapsulation” strategy

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U2 - 10.1016/j.xcrp.2020.100309

DO - 10.1016/j.xcrp.2020.100309

M3 - Article

AN - SCOPUS:85103098284

SN - 2666-3864

VL - 2

JO - Cell Reports Physical Science

JF - Cell Reports Physical Science

IS - 1

M1 - 100309

ER -

Probing the Catalytic Active Sites of Mo/HZSM-5 and Their Deactivation during Methane Dehydroaromatization

Abstract

Keywords

ASJC Scopus subject areas

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