Royal Society of Chemistry, RSC Advances, 36(10), p. 21158-21173, 2020
DOI: 10.1039/d0ra03264f
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A Ni phase dispersed in CO2 is used with a K promoter in the BRM. The LDH support structure collapses at high temperatures, inducing large Ni crystal sizes, and disfavoring activity. The catalyst is compensated by the K promoter, and the formation of an Mg–Al-spinel.