Please use this identifier to cite or link to this item: http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/4597
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dc.contributor.authorBeniwal, A-
dc.contributor.authorGanguly, P-
dc.contributor.authorGond, R-
dc.contributor.authorRawat, B-
dc.contributor.authorLi, C-
dc.date.accessioned2024-06-11T13:26:48Z-
dc.date.available2024-06-11T13:26:48Z-
dc.date.issued2024-06-11-
dc.identifier.urihttp://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/4597-
dc.description.abstractAbstract: This work presents a flexible and disposable nitrogen dioxide (NO 2 ) gas sensor based on Poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), operating at room temperature (RT). The gas sensing layer, composed of PEDOT:PSS, is deposited on interdigitated electrodes (IDEs) made from graphene–carbon ink, which are screen printed onto a paper substrate using the drop casting method. The Fourier-transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) analyses are carried out to understand the successful deposition and surface morphology analysis of the sensing layer. The NO 2 sensing properties are explored in the range 0.5–50 ppm at RT (27 °C ± 2 °C). The sensor displays significant % response viz., 0.79%–12.97% in the measured range 0.5–50 ppm. Other important sensing characteristics, such as response and recovery times (210 s / 60 s at 0.5 ppm), repeatability, and reproducibility along with sensing mechanism are also presented. The findings of this letter suggest that the developed sensor holds promise for various application areas.en_US
dc.language.isoen_USen_US
dc.subjectSensor phenomena and characterizationen_US
dc.subjectGas detectorsen_US
dc.subjectTemperature sensorsen_US
dc.subjectChemical sensorsen_US
dc.subjectTime factorsen_US
dc.subjectSurface morphologyen_US
dc.subjectSubstratesen_US
dc.titleRoom Temperature Operated PEDOT: PSS Based Flexible and Disposable NO2 Gas Sensoren_US
dc.typeArticleen_US
Appears in Collections:Year-2023

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