… is another viable chemical route to develop a well-defined hollow … different gas sensing
characteristics of the three sensors … The BET specific surface area of commercial SnO 2 powders…

… to develop a new type of gas sensor for the timely detection … on the surface, thereby effectively
improving the gas sensing … We compared the response of the sensors to ethanol, acetone…

… high sensitivity, a low cost, and a portable design [8], [9], [10]. The insufficient amount of surface
activity oxygen ions limited sensitivity … DMF and 2 mL ethanol were combined to dissolve …

… Sensitivities of micro gas sensors with SnO 2 thin films were enhanced with adding Pt on the
surfaces … In the present study, we developed micro gas sensors capable of working under a …

… Gas sensors based on Pt doped SnO 2 enable high gas … obtained and then washed with
ethanol and water and dried at 50… Pt doped samples possess much higher sensitivity, especially …

… develop a sensor that could quickly detect ethanol. … surface of nanosheets to improve the
gas sensing performance. The 2.0% Pt/SnO 2 material shows the best sensitivity to ethanol gas. …

… exhibited an excellent sensitivity to ethanol gas at a temperature of … the sensing capability
of sensitive gas sensing materials, … study due to its high sensitivity to acetone gas and ability to …

… Zn-doped SnO 2 exhibited higher sensitivity, lower operating … 2 gas sensors with different
concentrations for different ethanol … possibility of ethanol gas self-adsorption on the surface of (…

… gas sensing results showed that the SnO2 based sensors have high sensitivity values toward
ethanol gas … When the sensors surface exposed to ethanol gas co-adsorption and mutual …

… In this study, the Pd:SnO2 nanorod sensor showed high C2H5OH sensing response and
fast … Development of high sensitivity ethanol gas sensors based on Pt-doped SnO2 Surfaces. …