Influence of cerium promotion on Ni-Mg-Al catalysts derived from hydrotalcite structure for dry reforming of methane

This study investigates the impact of cerium promotion on NiMgAl catalysts for methane dry reforming (DRM) at 750 degrees C. A series of NiMgAl-Ce oxides with varying cerium content NiMgAlCe-x (x: rate of substitution of aluminium by cerium) were synthesized via co-precipitation method, aiming to enhance catalytic activity through the incorporation of nickel into hydrotalcite…