• Dr Naresh Kant Chandan

This paper will be concerned with the development of gas sensor properties in BaSnO₃ thick films by Al₂O₃ modification. The synthesis and characteristics of Al₂O₃-modified BaSnO₃ films were done, presenting improved sensitivity, selectivity, response time, and stability compared to unmodified films. With such modification, more active sites and catalytic properties, especially for the enhancement of NO₂ detection, were presented. Optimal performance was obtained at a lowered operating temperature, hence decreased energy consumption and increased sensor life. These results demonstrate the potential of Al₂O₃-modified BaSnO₃ for environmental monitoring, industrial safety, automotive exhaust control, and medical diagnosis, pointing to new directions in the search for high-performance gas sensors.

Al₂O, Modified BaSnO, Thick Films with Improved Gas Sensing Properties

"Al₂O, Modified BaSnO, Thick Films with Improved Gas Sensing Properties", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 5, page no.q365-q378, May-2024, Available :http://www.jetir.org/papers/JETIR2405H45.pdf

"Al₂O, Modified BaSnO, Thick Films with Improved Gas Sensing Properties", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 5, page no. ppq365-q378, May-2024, Available at : http://www.jetir.org/papers/JETIR2405H45.pdf