Highly sensitive H2S gas sensor based on Ag and Pt decorated SnO2 thin film
Highly sensitive H2S gas sensor based on Ag and Pt decorated SnO2 thin film
In this paper, we present the decoration of the SnO2 film-based sensor with silver or platinum nanoparticles to enhance gas sensitivity to hydrogen sulfide gas (H2S). Gas-sensitive properties and structure of fabricated sensors are investigated.