J. Miki et al., EFFECT OF ADDED V2O5 ON THE DURABILITY OF NIO-FE2O3-NA2O CATALYST IN VAPOR-PHASE OXIDATION OF BENZOIC-ACID TO PHENOL, Journal of the Chemical Society, Chemical Communications, (23), 1994, pp. 2679-2680
Addition of V2O5 to NiO-Fe2O3-Na2O catalyst is effective for preventin
g catalyst deactivation which is caused by the accumulation of sodium
benzoate on the catalyst surface.