A novel Zn–Al spinel-alumina composite supported gold catalyst for efficient CO oxidation

Jingyi Ding; Qiang Fang; Guodong Huo; Kuo Liu; Wei Liu; Yaru Zhang; Yang Su; Xuning Li; Xuhua Zou; Xiufeng Xu; Shixue Qi; Wanzhong Ren; Qingquan Lin

doi:10.1039/D1CC02614C

A novel Zn–Al spinel-alumina composite supported gold catalyst for efficient CO oxidation†

Jingyi Ding,‡^a Qiang Fang,‡^a Guodong Huo,^a Kuo Liu,

*^b Wei Liu,^ac Yaru Zhang,^d Yang Su,^d Xuning Li,^d Xuhua Zou,^a Xiufeng Xu,^a Shixue Qi,^a Wanzhong Ren^c and Qingquan Lin

*^ac

Author affiliations

* Corresponding authors

^a Institute of Applied Catalysis, College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
E-mail: Tsqlin@ytu.edu.cn

^b Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
E-mail: kuoliu@rcees.ac.cn

^c Collaborative Innovation Center of Comprehensive Utilization of Light Hydrocarbon Resource, Yantai University, Yantai 264005, Shandong, China

^d CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China

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.

Chemical Communications

A novel Zn–Al spinel-alumina composite supported gold catalyst for efficient CO oxidation†

Abstract

Supplementary files

Article information

Download Citation

Permissions

A novel Zn–Al spinel-alumina composite supported gold catalyst for efficient CO oxidation

Social activity

Search articles by author

Spotlight

Advertisements