Synthesis of Ag doped SnO2 thin films for the evaluation of H2S gas sensing properties

• Published in: Physica. B, Condensed matter Vol. 524; pp. 90 - 96
• Main Authors: Kolhe, Pankaj S., Koinkar, Pankaj M., Maiti, Namita, Sonawane, Kishor M.
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier B.V 01.11.2017; Elsevier BV
• Subjects: Diffraction patterns; Gas Sensing etc; Gas sensors; Glass substrates; Hydrogen sulfide; Operating temperature; Optical properties; Recovery time; Silver; Spray pyrolysis; Substrates; Temperature; Thin film; Thin films; Tin dioxide; X-ray diffraction; X-ray diffraction; Gas Sensing etc; Spray pyrolysis; Thin film

The Tin Oxide (SnO2) based thin films doped with 1.5, 3.0 and 4.5mol% of Ag were deposited on the glass substrates using the advanced chemical spray pyrolysis technique. All the films were deposited at temperature 400°C. The crystalline structure of the samples was analyzed by X-ray diffraction (XRD...