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A new amphipathic lindqvist-type polyoxometalate-based TiO2 nanofibres catalysts (50-DTA-MoO-TiO2NF, DTA = CH3(CH2)11(CH3)3N, MoO = Mo6O192-, TiO2 NF = TiO2 nanofibres, the weight percentage of DTA-MoO was 50%) was obtained by… Click to show full abstract
A new amphipathic lindqvist-type polyoxometalate-based TiO2 nanofibres catalysts (50-DTA-MoO-TiO2NF, DTA = CH3(CH2)11(CH3)3N, MoO = Mo6O192-, TiO2 NF = TiO2 nanofibres, the weight percentage of DTA-MoO was 50%) was obtained by electrospinning and applied in desulfurization of fuel. This catalyst presented outstanding desulfurization performance and reusability. The amphipathic lindqvist-type polyoxometalate-based TiO2 nanofibres were prepared successfully and examined as heterogeneous catalysts in removal of sulfur-containing compounds. At 333 K, 100% desulfurization efficiency of 500 ppm DBT model oil was achieved using 0.010 g 50-DTA-MoO-TiO2NF as catalyst in 40 min with O/S molar ratio of 2:1 in ECODS.
Journal Title: Catalysis Letters
Year Published: 2020
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