Publication | Closed Access
Mechanism of enhancement in NH<sub>3</sub> sensing for surface functionalized WO<sub>3</sub> film
18
Citations
23
References
2015
Year
EngineeringAmmonia ResponseChemistryMaterials FabricationChemical SensorScreen-printed SensorsMaterials ScienceNanotechnologySurface CharacterizationSchottky Barrier HeightSensorsSurface ChemistrySurface AnalysisSurface ScienceSurface EngineeringSensor DesignThin FilmsSurface ProcessingSurface Reactivity
Screen-printed sensors are fabricated of surface functionalized normal and catalyzed SiO<sub>2</sub> coatings on undoped and platinum doped WO<sub>3</sub>. Enhancement in ammonia response is due to increase in Schottky barrier height.
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