Selective $H_{2}S$ Gas Sensor based on the planar microwave resonator and $CuO$ quantum dots

This paper investigated two types of planar microwave-based gas sensors with Copper-Oxide quantum-dots as a gas-sensitive material to selectively detect hydrogen sulfide gas which is a byproduct of chemical reactions in petrochemical plants and industrial environments which even in low dosage could endanger human beings and cause comatose or even death. design an analysis approach of a planar microwave-based and exploiting quantum dots as selective h
₂
s absorber agent to increase sensor resolution will be discussed in this research.