Novel Kohl-based sensors for room-temperature detection of LPG and NH3: a comprehensive investigation.
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| Title: | Novel Kohl-based sensors for room-temperature detection of LPG and NH |
|---|---|
| Authors: | Dhas, Suprimkumar D.1 (AUTHOR), Thonge, Pragati N.2 (AUTHOR), Gurame, Vashishtha M.3 (AUTHOR), Yewale, Manesh A.4 (AUTHOR), Shaikh, Saifan M.5 (AUTHOR), Kothawale, Rameshwar R.1 (AUTHOR), Waghmare, Shivaji D.1 (AUTHOR) shivajiwaghmare1985@gmail.com |
| Source: | Journal of Materials Science: Materials in Electronics. Aug2024, Vol. 35 Issue 23, p1-12. 12p. |
| Abstract: | In this study, we evaluated the gas-sensing performance of a novel lead sulfide (PbS)-based sensor developed using Kohl, showing high sensitivity to liquefied petroleum gas (LPG) and ammonia (NH3) under ambient conditions. The Kohl-based sensors were tested across a voltage range of 5–6 V. Structural, morphological, and surface properties were analyzed using X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM), Brunauer–Emmett–Teller (BET) analysis, and energy-dispersive X-ray spectroscopy (EDS). We also delved into the underlying mechanism of the sensor's functionality. The PbS sensors demonstrated a response time of 202 s and a recovery time of 110 s for LPG, and a response time of 180 s, and a recovery time of 115 s for NH3. In addition, the underlying mechanisms of sensor functionality were investigated. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Materials Science: Materials in Electronics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 179153733 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10854-024-13335-4 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 1 Titles: – TitleFull: Novel Kohl-based sensors for room-temperature detection of LPG and NH3: a comprehensive investigation. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Dhas, Suprimkumar D. – PersonEntity: Name: NameFull: Thonge, Pragati N. – PersonEntity: Name: NameFull: Gurame, Vashishtha M. – PersonEntity: Name: NameFull: Yewale, Manesh A. – PersonEntity: Name: NameFull: Shaikh, Saifan M. – PersonEntity: Name: NameFull: Kothawale, Rameshwar R. – PersonEntity: Name: NameFull: Waghmare, Shivaji D. IsPartOfRelationships: – BibEntity: Dates: – D: 11 M: 08 Text: Aug2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 09574522 Numbering: – Type: volume Value: 35 – Type: issue Value: 23 Titles: – TitleFull: Journal of Materials Science: Materials in Electronics Type: main |
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