J. Miki et al., OXIDATION OF TOLUENE TO BENZOIC-ACID OVER MODIFIED V2O5-TIO2 CATALYSTWITH SEO2, TEO2 AND SB2O3, Catalysis letters, 30(1-4), 1995, pp. 263-268
It was found that the addition of SeO2, TeO2 or Sb2O3 to a V2O5/TiO2 c
atalyst greatly improved the catalytic activity in the vapor phase oxi
dation of toluene to selectively form benzoic acid.