Porous metal–organic frameworks as emerging sorbents for clean air

Sulfur dioxide and nitrogen oxides generated by anthropogenic activities are air pollutants that cause serious environmental problems and pose substantial health threats. Although established methods for emission desulfurization and denitrogenation already exist, more efficient and flexible technologies are still required. In this Review, we highlight state-of-the-art examples in which metal–organic frameworks (MOFs), an emerging class of porous...