Hydrothermally derived p–n MoS2–ZnO from p–p MoS2-ZIF-8 for an efficient detection of NO2 at room temperature

A hydrothermal method was developed to convert rhombic p–p MoS₂@ZIF-8 into a rodlike p–n MoS₂@ZnO heterostructure with a large surface area for sensitive detection of NO₂ at room temperature.