Recent progress in heterogeneous metal and metal oxide catalysts for direct dehydrogenation of ethane and propane

Yihu Dai*, Xing Gao, Qiaojuan Wang, Xiaoyue Wan, Chunmei Zhou, Yanhui Yang*

Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China

Abstract:

Catalytic non-oxidative direct dehydrogenation of light alkanes serves as an effective reinforcement to selectively produce the corresponding olefins, and the heterogeneous metals and metal oxides, not limited to the commercially used Pt- and Cr-based catalysts, are widely investigated to enhance the efficiency.This review outlines the progress of these dehydrogenation catalysts that have been mainly developed in the past five years. For different classes of the most-promising catalysts in the selective dehydrogenation of ethane-to-ethylene and propane-to-propylene, their syntheses, structural information, catalytic properties and mechanisms are comparatively summarized.

Chem. Soc. Rev. 2021, 50, 5590-5630.（影响因子：42.846）

论文链接：https://doi.org/10.1039/D0CS01260B