Heterogeneous alkane dehydrogenation catalysts investigated via a surface organometallic chemistry approach

被引:79
|
作者
Docherty, Scott R. [1 ]
Rochlitz, Lukas [1 ]
Payard, Pierre-Adrien [1 ]
Coperet, Christophe [1 ]
机构
[1] Swiss Fed Inst Technol, Dept Chem & Appl Biosci, Vladimir Prelog 2, CH-8093 Zurich, Switzerland
基金
瑞士国家科学基金会;
关键词
SELECTIVE PROPANE DEHYDROGENATION; PARAHYDROGEN-INDUCED POLARIZATION; DIFFUSE-REFLECTANCE SPECTROSCOPY; C-H ACTIVATION; NONOXIDATIVE DEHYDROGENATION; ISOBUTANE DEHYDROGENATION; ETHANE DEHYDROGENATION; INTERMETALLIC ALLOY; N-HEPTANE; SILICA;
D O I
10.1039/d0cs01424a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The selective conversion of light alkanes (C-2-C-6 saturated hydrocarbons) to the corresponding alkene is an appealing strategy for the petrochemical industry in view of the availability of these feedstocks, in particular with the emergence of Shale gas. Here, we present a review of model dehydrogenation catalysts of light alkanes prepared via surface organometallic chemistry (SOMC). A specific focus of this review is the use of molecular strategies for the deconvolution of complex heterogeneous materials that are proficient in enabling dehydrogenation reactions. The challenges associated with the proposed reactions are highlighted, as well as overriding themes that can be ascertained from the systematic study of these challenging reactions using model SOMC catalysts.
引用
收藏
页码:5806 / 5822
页数:17
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