Constructing 3D crosslinked CeO2 nanosheet/graphene architectures anchored with Pd nanoparticles for boosted formic acid and methanol oxidation performance

A bottom-up method is used to grow Pd nanoparticles on a 3D CeO 2 nanosheet–GO network. The porous structure, optimized electronic properties, and uniform Pd dispersion enable good electrocatalytic performance for formic acid and methanol oxidation.