The effect of supported MoOX structures on the reaction pathways of propene formation in the metathesis of ethylene and 2-butene

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Hahn2014.pdf (1.78 MB)

Date

2014

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Editor

Advisor

Volume

50

Issue

65

Journal

Chemical Communications

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Book Title

Publisher

Cambridge : RSC

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Link to publishers' Version

https://doi.org/10.1039/c4cc01827c

Abstract

The kind of surface MoOX structures on Al2O3–SiO2 was found to determine propene selectivity in the metathesis of ethylene and 2-butene. Compared to isolated tetrahedral MoOX species, their polymerized octahedral counterparts show significantly lower activity for isomerisation of 2- to 1-butene thus hindering non-selective metathesis of these butenes. In addition, they reveal higher ability to engage ethylene in propene formation.

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Keywords

butane, ethylene, propylene, article, catalyst, chemical reaction, chemical structure, dimerization, isomerization, metathesis, polymerization, pressure, reaction analysis, surface property

Keywords GND

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Publication Type

Article

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publishedVersion

URI

https://doi.org/10.34657/4261
 https://oa.tib.eu/renate/handle/123456789/5632

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Chemie

License

CC BY 3.0 Unported
https://creativecommons.org/licenses/by/3.0/