A 1%Ni/SBA-15(P) catalyst was synthesized with a P123-assisted impregnation method, which exhibited high CO2 conversion and stability in the reverse water-gas shift reaction. For catalyst, TEM TPR characterizations demonstrated that highly dispersed NiO particles at about 3 nm strongly interacted SiO2 support. During reaction, higher than 1%Ni/SBA-15 prepared by conventional method without P123...
