Pd nanocrystals encapsulated in MOF-derived Ni/N-doped hollow carbon nanosheets for efficient thermal CO oxidation: unveiling the effect of porosity

Rational fabrication of Ni-metal–organic-framework (MOF)-derived hollow N-doped carbon encapsulated Pd nanocrystals (Pd/Ni-MOF-HNC) has been demonstrated for efficient low-temperature CO oxidation, due to their outstanding catalytic and physicochemical merits.