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Cu-based nanoparticles supported on three different carbon materials including: activated carbon (AC), ordered mesoporous carbon (OMC), and multiwalled carbon nanotubes (CNT) were prepared by ultrasonic assisted incipient-wetness impregnation and evaluated in oxidative carbonylation of methanol under atmosphere pressure. Samples were characterized by BET, XRD, TEM, H2-TPR and XPS. The pore structure...
Activated carbon (AC) supported Cu catalysts are employed to study the influence of surface oxygenated groups on the formation of active Cu species and the catalytic activity of Cu/AC catalyst for oxidative carbonylation of methanol to dimethyl carbonate (DMC). The AC supports are thermal treated under different temperatures in order to adjust the levels of surface oxygenated groups. The AC supports...
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