Exploring Semiconductor Gas Sensors : A Detailed Analysis

Abstract: In the present research work, significant improvements in TiO2 semiconductor metal oxide-based gas sensors are reviewed, which are utilized to detect the contaminants and hazardous gases. In everyday life, the utilization of gas sensors has been growing quickly because of potential benefits. Due to its intrinsic physical and chemical characteristics, Semiconductor Metal Oxide (SMO) have emerged as the prominent material for creating economical, stable, and extremely sensitive gas sensors for real-world applications. These sensors play a crucial role in various sectors, including environmental monitoring, industrial safety. Key words: Semiconductor Metal Oxide (SMO), TiO2, Gas Sensor.