Research Article
Phase Composition of Ni/Mg1−xNixO as a Catalyst Prepared for Selective Methanation of CO in H2-Rich Gas
Figure 7
XRD patterns of the catalysts 20%Ni/-400- ( = 500°C~800°C) (a) and the locally enlarged XRD peaks of metallic Ni crystallites (b).
| (a) |
| (b) |