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Chem Commun (Camb). 2017 May 30;53(44):6001-6004. doi: 10.1039/c7cc03094k.

Insight into the phase evolution of a NiMgAl catalyst from the reduction stage to the post-reaction stage during the dry reforming of methane.

Chemical communications (Cambridge, England)

Zhenghong Bao, Yiqiu Zhan, Jason Street, Wenqian Xu, Filip To, Fei Yu

Affiliations

  1. Department of Agricultural and Biological Engineering, Mississippi State University, Mississippi State, MS 39762, USA. [email protected].

PMID: 28516177 DOI: 10.1039/c7cc03094k

Abstract

Herein, phase evolution of a NiMgAl oxide catalyst at the reduction stage was qualitatively analysed and quantitatively determined by employing the continuous changes in its XRD intensity and TPR information. The stable crystallite size of both the active metal and spinel support was responsible for the long stability of the NiMgAl catalyst without carbon deposition during the DRM reaction.

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