l Materials development by flame pyrolysis 2 Material development with sputterin

Question

l Materials development by flame pyrolysis 2 Material development with sputtering and other chemical route methods The sensing films are characterized with SEM, HR TEM, XRD XPS, EDX to analyse the various properties of the film. Material synthesis and sensing film fabrication Characterization of sensing film Sensing of VOCs with and without light Developed materials are tested against different biomarkers Sensing with interfering Humidity Sensor Optimization Interfering H20 will be exposed to sensor to test selectivity The sensor will be optimised by altering the material properties

Explanation / Answer

The synthesis of sensing film takes place basically by two routes i.e. by flame pyrolysis and by sputtering with other chemical methods. The sensing film thus produced is characterized by SEM, TEM, HR, XRD, XPS, EDX to analyze the properties of the film. To sense VOCs the material is tested against various biomarkers. Selectivity is tested by exposing interfering H2 O to the sensor. Finally, the optimization of the sensor is done by altering the material properties

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