Highly sensitive and selective ethanol detection at low temperature via pulse laser deposited V₂O₅ thin film

Key Points

• Enhanced sensitivity for ethanol detection is achieved with v2o5 thin film at low temperatures, demonstrating its potential in practical applications.
• The detection capability reaches effective concentrations as low as 10 ppm, showcasing the film's prominence in sensitive applications.
• Analysis employs pulse laser deposition technique to create high-quality v2o5 thin films, enhancing performance over conventional methods.
• This research indicates the v2o5 thin film's potential for future innovations in ethanol monitoring systems, especially at lower operational temperatures.