In situ fabrication of ZnO@N-doped nanoporous carbon core-shell heterostructures with high photocatalytic and adsorption capacity by a calcination of ZnO@MOF strategy

ZnO@N-doped nanoporous carbon (ZnO@N-NpC) core-shell heterostructures were obtained by a calcination of ZnO@ZIF-8 strategy, which exhibited high adsorption and photocatalytic efficiency up to 93% after 5 cycles and stored for two months.296