Dawson type polyoxometalate based-poly ionic liquid supported on different carbon materials for high-efficiency oxidative desulfurization with molecular oxygen as the oxidant

A kind of supported catalyst was facile synthesized with polyoxometalate based-poly (ionic liquid) as active components and different carbon materials as supporter. The supported catalyst P[C₂VP]MoV/AC possesses high activity for 99.4% DBT removal rate.