Review Article

Heterogeneous Metal Catalysts for Oxidation Reactions

Table 7

Recipe for the preparation of various nickels substituted copper chromite spinels [9].

Catalysts composition (Cr2O4)Designation

CuCr2O4 ( = 0) CCr
Cu0.75Ni0.25Cr2O4 ( = 0.25) CNCr-1
Cu0.5Ni0.5Cr2O4 ( = 0.5) CNCr-2
Cu0.25Ni0.75Cr2O4 ( = 0.75) CNCr-3
NiCr2O4 ( = 1) NCr