Facile chemical bath deposition method for interconnected nanofibrous polythiophene thin films and their use for highly efficient room temperature NO2 sensor application

Simple item page
dc.contributor.authorKamble, D.B.
dc.contributor.authorSharma, A.K.
dc.contributor.authorYadav, J.B.
dc.contributor.authorPatil, V.B.
dc.contributor.authorDevan, R.S.
dc.contributor.authorJatratkar, A.A.
dc.contributor.authorYewale, M.A.
dc.contributor.authorGanbavle, V.V.
dc.contributor.authorPawar, S.D.
dc.date.accessioned2018-07-14T01:18:46Z
dc.date.accessioned2024-08-13T12:45:46Z
dc.date.available2018-07-14T01:18:46Z
dc.date.available2024-08-13T12:45:46Z
dc.date.issued2017
dc.description.abstractInterconnected nanofibrous polythiophene (INPTh) film was deposited on the glass substrate through a simple chemical bath deposition method. The influence of monomer concentration on INPTh film properties as well as on NO2sensing properties of the film was studied. The morphological and structural studies were carried out using FTIR spectroscopy, FE-SEM microscope, and AFM analysis. The FTIR spectra confirmed the formation of PTH structure. The interconnected nanofibrous surface morphology was observed in FE-SEM images. The roughness of the film and thickness (225?nm?442?nm) was found to increase with monomer concentration up to 0.5?M, after that, both decreased at 0.6?M monomer concentration. The highest selectivity of PTh thin film towards NO2was observed than the other gases like H2S, SO2, NH3, CO and LPG. The influence of film morphology and thickness on gas sensing properties was observed, which was varied with monomer concentration. The film deposited at 0.5?M monomer concentration showed the highest NO2gas response of 47.58% at room temperature. Present results revealed that monomer concentration was also one of the deposition parameters for tuning the morphological as well as gas sensing properties of the chemical bath deposited PTh film. ? 2017 Elsevier B.V.en_US
dc.identifier.citationKamble, D. B., Sharma, A. K., Yadav, J. B., Patil, V. B., Devan, R. S., Jatratkar, A. A., . . . Pawar, S. D. (2017). Facile chemical bath deposition method for interconnected nanofibrous polythiophene thin films and their use for highly efficient room temperature NO<inf>2</inf>sensor application. Sensors and Actuators, B: Chemical, 244, 522-530. doi: 10.1016/j.snb.2017.01.021en_US
dc.identifier.doi10.1016/j.snb.2017.01.021
dc.identifier.issn0925-4005
dc.identifier.urihttp://10.2.3.109/handle/32116/1331
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0925400517300217?via%3Dihub
dc.language.isoen_USen_US
dc.publisherElsevier B.V.en_US
dc.subjectCatalyst selectivityen_US
dc.subjectChemical detectionen_US
dc.subjectDepositionen_US
dc.subjectFourier transform infrared spectroscopyen_US
dc.subjectGas detectorsen_US
dc.subjectMonomersen_US
dc.subjectNanofibersen_US
dc.subjectNitrogen oxidesen_US
dc.subjectPolymer filmsen_US
dc.subjectPolymersen_US
dc.subjectSubstratesen_US
dc.subjectSulfur dioxideen_US
dc.subjectChemical bath deposition methodsen_US
dc.subjectChemical-bath depositionen_US
dc.subjectDeposition Parametersen_US
dc.subjectGas sensing propertiesen_US
dc.subjectMonomer concentrationen_US
dc.subjectPolymer thin filmsen_US
dc.subjectSensor applicationsen_US
dc.subjectStructural studiesen_US
dc.subjectThin filmsen_US
dc.titleFacile chemical bath deposition method for interconnected nanofibrous polythiophene thin films and their use for highly efficient room temperature NO2 sensor applicationen_US
dc.title.journalSensors and Actuators, B: Chemical
dc.typeArticleen_US

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
28 (2).pdf
Size:
1.63 MB
Format:
Adobe Portable Document Format
Download

Collections

Physics - Research Publications