Observation of an oxonium ion intermediate in ethanol dehydration to ethene on zeolite

Zeolite-catalyzed dehydration of ethanol offers promising perspectives for the sustainable production of ethene, while the initial step of ethanol dehydration is still unclear. Here, the authors report the observation of a triethyloxonium ion intermediate in ethanol dehydration to ethene on H-ZSM-5...

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Autores principales: Xue Zhou, Chao Wang, Yueying Chu, Jun Xu, Qiang Wang, Guodong Qi, Xingling Zhao, Ningdong Feng, Feng Deng
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/3067221e3e27424081b86cee2add6885
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Sumario:Zeolite-catalyzed dehydration of ethanol offers promising perspectives for the sustainable production of ethene, while the initial step of ethanol dehydration is still unclear. Here, the authors report the observation of a triethyloxonium ion intermediate in ethanol dehydration to ethene on H-ZSM-5 by using solid-state NMR spectroscopy.