Enhancement in catalytic performance of birnessite-type MnO 2 -supported Pd nanoparticles by the promotional role of reduced graphene oxide for toluene oxidation

We designed and prepared δ-MnO 2 -supported reduced graphene oxide-promoted Pd nanoparticles ( x Pd– y rGO/δ-MnO 2 ). Such a catalytic material is promising in the practical application for VOCs removal.