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Updated: Oct 20, 2025

Synthesis and Catalytic Performance of Gold Intercalated in the Walls of Mesoporous Silica
Published on: July 9, 2015
A novel Zn-Al spinel-alumina composite supported gold catalyst for efficient CO oxidation
Jingyi Ding1, Qiang Fang1, Guodong Huo1
1Institute of Applied Catalysis, College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China. Tsqlin@ytu.edu.cn.
Abstract:
A spinel-alumina inert oxide supported gold catalyst with high Au dispersion and excellent CO oxidation activity was developed by a deposition-precipitation method. The activation atmosphere could tune the reaction pathway by adjusting the amount of surface adsorbed water species, thus transforming the reaction intermediates from HCO3- or CO32- to COOH.
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