Cobalt oxide confined in mesoporous SiO2 as effective catalyst for CO oxidation

• Published in: Microporous and mesoporous materials Vol. 333; p. 111733
• Main Authors: Liu, Tao, Ju, Xiaoqiu, Hu, Zhixin, Xie, Rongrong
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.03.2022
• Subjects: Catalyst; CO oxidation; Cobalt oxide; Confinement effect; SBA-15; Cobalt oxide; CO oxidation; SBA-15; Confinement effect; Catalyst

Ordered mesoporous SiO2 samples (SBA-15) with different pore sizes were prepared as carriers, and a series of catalysts (CoOx@SBA-15(X)) were synthesized to confine CoOx in SBA-15 through the solid-state grinding method for CO oxidation. The characterization results showed that the aggregation of Co...