Optimization of rGO/ZnO and rGO/ZnO-NiO Nanocomposites for Efficient Room Temperature Ammonia Sensors, under DFT simulations
Ammonia (NH₃), a hazardous gas associated with respiratory disorders and central nervous system (CNS) impairment, requires reliable room-temperature sensing for environmental monitoring and industrial safety. In this work, binary reduced graphene oxide/zinc oxide (rGO/ZnO, RGZ) and ternary reduced graphene oxide/zinc o...