Improving the methane aromatization activity and anti-carbon deposition on MCM-22 through nano α-MoO3 modification

doi:10.1039/d2nj05415a

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	Improving the methane aromatization activity and anti-carbon deposition on MCM-22 through nano α-MoO3 modification
	J. Hu; C. X. Yang; B. Liu; X. Y. Zhao; Y. Wang; X. H. Wang; J. L. Liu and J. Q. Guan
	2023
发表期刊	New Journal of Chemistry
ISSN	1144-0546
卷号	47 期号:6 页码:2949-2956
摘要	Natural gas is considered to be an important energy and hydrocarbon feedstock. To overcome the harmful combustion of natural gas and convert it to high-value-added products, the development of efficient and stable catalysts via methane dehydroaromatization (MDA) is needed. Here, we use nano alpha-MoO3 to modify the MCM-22 zeolite for MDA, achieving a 13.3% methane conversion and a 9.1% yield of aromatics. Compared with commercial MoO3, the alpha-MoO3 modified MCM-22 possesses more Mo species in the zeolite pores, showing a higher catalytic activity, more MoCx active sites during MDA, exhibiting a higher benzene selectivity, and fewer Bronsted acid sites, leading to a strong anti-carbon deposition ability.
DOI	10.1039/d2nj05415a
URL	查看原文
收录类别	sci
语种	英语
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67532
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	J. Hu,C. X. Yang,B. Liu,et al. Improving the methane aromatization activity and anti-carbon deposition on MCM-22 through nano α-MoO3 modification[J]. New Journal of Chemistry,2023,47(6):2949-2956.
APA	J. Hu.,C. X. Yang.,B. Liu.,X. Y. Zhao.,Y. Wang.,...&J. L. Liu and J. Q. Guan.(2023).Improving the methane aromatization activity and anti-carbon deposition on MCM-22 through nano α-MoO3 modification.New Journal of Chemistry,47(6),2949-2956.
MLA	J. Hu,et al."Improving the methane aromatization activity and anti-carbon deposition on MCM-22 through nano α-MoO3 modification".New Journal of Chemistry 47.6(2023):2949-2956.

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