Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/90160
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Campo DC | Valor | Idioma |
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dc.contributor.author | Tripathy, Ashis | por |
dc.contributor.author | Sharma, Priyaranjan | por |
dc.contributor.author | Pramanik, Sumit | por |
dc.contributor.author | Silva, Filipe Samuel | por |
dc.contributor.author | Osman, Noor Azuan Bin Abu | por |
dc.date.accessioned | 2024-03-27T14:30:50Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | A. Tripathy, P. Sharma, S. Pramanik, F. S. Silva and N. A. B. A. Osman, "Armalcolite Nanocomposite: A New Paradigm for Flexible Capacitive Humidity Sensor," in IEEE Sensors Journal, vol. 21, no. 13, pp. 14685-14692, 1 July1, 2021, doi: 10.1109/JSEN.2021.3072162. | por |
dc.identifier.issn | 1530-437X | - |
dc.identifier.uri | https://hdl.handle.net/1822/90160 | - |
dc.description.abstract | In this paper, a unique Armalcolite-PDMS-based flexible capacitive humidity sensor is designed by using spin coating technique, which uses interdigitated gold (Au) electrode and ultrathin (similar to 80 mu m) flexible polyimide substrate. The structural and morphological properties of the Armalcolite nanocomposite are characterized by X-ray diffraction (XRD) and SEM. The electrical characterization of the Armalcolite-PDMS-based flexible capacitive humidity sensor is performed at 25 degrees C, followed by relative humidity ranging from 33% to 95% and frequency varying 10(2) Hz to 10(6) Hz. The experimental investigation reveals a fast response time (8.53 s) and recovery time (11.25 s). The developed sensor exhibits a reversible response with ultra-low hysteresis of 0.92%. The sensor response is recorded for 30 days to confirm its long-term stability. The sensing mechanism is studied using impedance plots obtained at different humidity environments. The excellent sensing performance of the developed sensor could be beneficial for the researchers working in the area of flexible humidity sensors. | por |
dc.description.sponsorship | This work was supported in part by the University of Malaya (UM)/Ministry of Higher Education (MOHE)/High Impact Research (HIR), University of Malaya, under Project D000014-16001 and in part by the University of Minho, Portugal, through the project Foundation for Science and Technology (FCT) under Grant 030353 of Scientific Research and Technological Development Projects (IC&DT) AAC under Grant 02/SAICT/2017. The associate editor coordinating the review of this article and approving it for publication was Prof. Chih-Ting Lin. | por |
dc.language.iso | eng | por |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | por |
dc.relation | D000014-16001 | por |
dc.relation | 02/SAICT/2017 | por |
dc.rights | closedAccess | por |
dc.subject | Sensors | por |
dc.subject | Humidity | por |
dc.subject | Sensor phenomena and characterization | por |
dc.subject | Capacitive sensors | por |
dc.subject | Moisture | por |
dc.subject | Absorption | por |
dc.subject | Ceramics | por |
dc.subject | Armalcolite-PDMS | por |
dc.subject | Capacitive sensor | por |
dc.subject | Flexible humidity sensor | por |
dc.subject | Response and recovery | por |
dc.subject | Ultra-low hysteresis | por |
dc.title | Armalcolite nanocomposite: a new paradigm for flexible capacitive humidity sensor | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/9399478 | por |
oaire.citationStartPage | 14685 | por |
oaire.citationEndPage | 14692 | por |
oaire.citationIssue | 13 | por |
oaire.citationVolume | 21 | por |
dc.date.updated | 2024-03-21T12:34:31Z | - |
dc.identifier.doi | 10.1109/JSEN.2021.3072162 | por |
dc.date.embargo | 10000-01-01 | - |
dc.subject.wos | Science & Technology | - |
sdum.export.identifier | 13665 | - |
sdum.journal | IEEE Sensors Journal | por |
Aparece nas coleções: | CMEMS - Artigos em revistas internacionais/Papers in international journals |
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Armalcolite_Nanocomposite_A_New_Paradigm_for_Flexible_Capacitive_Humidity_Sensor.pdf Acesso restrito! | 3,68 MB | Adobe PDF | Ver/Abrir |