Please use this identifier to cite or link to this item:
http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/4597
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Beniwal, A | - |
dc.contributor.author | Ganguly, P | - |
dc.contributor.author | Gond, R | - |
dc.contributor.author | Rawat, B | - |
dc.contributor.author | Li, C | - |
dc.date.accessioned | 2024-06-11T13:26:48Z | - |
dc.date.available | 2024-06-11T13:26:48Z | - |
dc.date.issued | 2024-06-11 | - |
dc.identifier.uri | http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/4597 | - |
dc.description.abstract | Abstract: 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.iso | en_US | en_US |
dc.subject | Sensor phenomena and characterization | en_US |
dc.subject | Gas detectors | en_US |
dc.subject | Temperature sensors | en_US |
dc.subject | Chemical sensors | en_US |
dc.subject | Time factors | en_US |
dc.subject | Surface morphology | en_US |
dc.subject | Substrates | en_US |
dc.title | Room Temperature Operated PEDOT: PSS Based Flexible and Disposable NO2 Gas Sensor | en_US |
dc.type | Article | en_US |
Appears in Collections: | Year-2023 |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Full Text.pdf | 1.35 MB | Adobe PDF | View/Open Request a copy |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.