Novel Kohl-based sensors for room-temperature detection of LPG and NH: a comprehensive investigation
Journal of Materials Science: Materials in Electronics, ISSN: 1573-482X, Vol: 35, Issue: 23
2024
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
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Article Description
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 (NH) 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 NH. In addition, the underlying mechanisms of sensor functionality were investigated.
Bibliographic Details
Springer Science and Business Media LLC
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