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Entropy–Stabilized Metal Oxide Solid Solutions as CO Oxidation Catalysts with High–Temperature Stability

Abstract

This work report a new strategy toward design of a new class of supported catalysts with intrinsic high–temperature stabilities through entropy maximization. The use of Pt, Ni, Mg, Cu, Zn, and Co not only enables the active sites to be highly dispersed for high catalytic activity in CO oxidation, but also results in extreme thermal stability (900 °C) owing to the entropy–stabilized behavior inside the metal oxide to survive the harsh conditions.

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Publication details

The article was received on 22 Feb 2018, accepted on 14 May 2018 and first published on 14 May 2018


Article type: Communication
DOI: 10.1039/C8TA01772G
Citation: J. Mater. Chem. A, 2018, Accepted Manuscript
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    Entropy–Stabilized Metal Oxide Solid Solutions as CO Oxidation Catalysts with High–Temperature Stability

    H. Chen, J. Fu, P. Zhang, H. Peng, C. W. Abney, K. Jie, X. Liu, M. Chi and S. Dai, J. Mater. Chem. A, 2018, Accepted Manuscript , DOI: 10.1039/C8TA01772G

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