Nanogold supported on manganese oxide doped alumina microspheres as a highly active and selective catalyst for CO oxidation in a H2-rich stream.
Manganese oxide-doped Al2O3 microspheres were synthesized via a redox method, and were then deposited with Au nanoparticles using a deposition-precipitation method. The obtained catalyst is not only highly active and selective for the preferential oxidation of CO in a H2-rich stream, but also shows excellent stability in the co-presence of H2O and CO2 at 80 °C.
State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China. anhuilu@dlut.edu.cn.
Yu-Xin
YX
Miao
Wen-Cui
WC
Li
Qiang
Q
Sun
Lei
L
Shi
Lei
L
He
Jing
J
Wang
Gao-Ming
GM
Deng
An-Hui
AH
Lu