%0 Journal Article %T Catalytic Activities of Al2O3-promoted NiSO4/TiO2 for Acid Catalysis %A Sohn, Jong %A Lim, Jun %J Catalysis Letters %V 108 %N 2 %P 71-78 %@ 1011-372X %D 2006-01-05 %I Kluwer Academic Publishers-Plenum Publishers %~ DeepDyve