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A novel catalyst was prepared by sulphation of vanadium supported on carbon-coated monoliths with a mixture of SO 2 +O 2 at 473 K. The as-sulphated catalyst shows about twofold higher conversion than the fresh catalyst in the selective catalytic reduction of NO at low temperatures (<473 K) after an induction period. The increase in activity during the induction period is correlated...
A novel monolithic catalyst based on vanadium supported on mesoporous carbon has been prepared. Vanadium has been supported on carbon-coated monoliths with four different loadings, viz. 3, 4, 6, and 8 wt%. The structure of vanadium catalyst has been characterized by atomic force microscopy (AFM), N 2 adsorption, and XRD. All these techniques indicate that vanadium is dispersed as overlayers...
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