Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313593430> ?p ?o ?g. }
- W4313593430 endingPage "127352" @default.
- W4313593430 startingPage "127352" @default.
- W4313593430 abstract "The selective detection of gaseous benzene, toluene, ethylbenzene, and xylene (BTEX) is challenging due to their similar molecular structures. In addition, BTEX vapours are extremely hazardous and carcinogenic. Thus, in the current study, n-type ZnO and p-type CuO nanostructures were synthesized utilizing various bases by a simple hydrothermal method. Among the tested sensors, the ZnO–NaOH-based sensor displayed a temperature dual-mode selectivity toward benzene with responses (Ra/Rg) of 2.5 and 24 at 5 and 100 ppm, respectively at 75 °C, and Ra/Rg ≈ 142 toward xylene vapour at 100 ppm at an operating temperature of 150 °C. While the CuO-based sensors showed poor response, sensitivity and selectivity towards tested analytes. Moreover, the ZnO–NaOH based sensor revealed enormous sensitivity of 1.21 ppm−1 and low limit of detection (LoD) of 0.018 ppm (i.e., 18 ppb) toward xylene. The ultra-sensitivity, selectivity, low LoD of ZnO–NaOH based sensor toward benzene and xylene are associated with the improved VO observed in the in-situ photoluminescence and electron paramagnetic resonance studies, and as well as the x-ray photoelectron spectroscopy analyses. The ZnO–NaOH-based sensor, which was stored for roughly 18 months (547 days), demonstrated a reliable repeatability and long-time operation stability for 22 h exposure to xylene. The superior sensitivity, stability, and selectivity indicate openly that the strategy of using various bases is a striking method for fabricating a temperature dual-mode selectivity for the detection of benzene and xylene vapours." @default.
- W4313593430 created "2023-01-06" @default.
- W4313593430 creator A5004044164 @default.
- W4313593430 creator A5012850085 @default.
- W4313593430 creator A5033816608 @default.
- W4313593430 creator A5044383811 @default.
- W4313593430 creator A5070745915 @default.
- W4313593430 creator A5091714307 @default.
- W4313593430 date "2023-03-01" @default.
- W4313593430 modified "2023-09-23" @default.
- W4313593430 title "Comparison study on ZnO and CuO gas sensing characteristics: Temperature modulated-dual selectivity towards benzene and xylene vapours" @default.
- W4313593430 cites W1003589570 @default.
- W4313593430 cites W1756807786 @default.
- W4313593430 cites W1947353295 @default.
- W4313593430 cites W1951833847 @default.
- W4313593430 cites W1974539533 @default.
- W4313593430 cites W1976323837 @default.
- W4313593430 cites W1978733928 @default.
- W4313593430 cites W1995149997 @default.
- W4313593430 cites W2005142990 @default.
- W4313593430 cites W2008664416 @default.
- W4313593430 cites W2010228228 @default.
- W4313593430 cites W2016829827 @default.
- W4313593430 cites W2017326173 @default.
- W4313593430 cites W2023628665 @default.
- W4313593430 cites W2025508283 @default.
- W4313593430 cites W2027711287 @default.
- W4313593430 cites W2029117668 @default.
- W4313593430 cites W2031511682 @default.
- W4313593430 cites W2054162681 @default.
- W4313593430 cites W2055484552 @default.
- W4313593430 cites W2056369089 @default.
- W4313593430 cites W2060429741 @default.
- W4313593430 cites W2067213359 @default.
- W4313593430 cites W2072498402 @default.
- W4313593430 cites W2078272462 @default.
- W4313593430 cites W2139375204 @default.
- W4313593430 cites W2144881081 @default.
- W4313593430 cites W2148243694 @default.
- W4313593430 cites W2164895873 @default.
- W4313593430 cites W2174163500 @default.
- W4313593430 cites W2297002985 @default.
- W4313593430 cites W2326041603 @default.
- W4313593430 cites W2327165366 @default.
- W4313593430 cites W2471128689 @default.
- W4313593430 cites W2552938379 @default.
- W4313593430 cites W2565933352 @default.
- W4313593430 cites W2571133691 @default.
- W4313593430 cites W2588906621 @default.
- W4313593430 cites W2590153751 @default.
- W4313593430 cites W2604631654 @default.
- W4313593430 cites W2621694801 @default.
- W4313593430 cites W2623570499 @default.
- W4313593430 cites W2734001863 @default.
- W4313593430 cites W2756900254 @default.
- W4313593430 cites W2762863099 @default.
- W4313593430 cites W2789267542 @default.
- W4313593430 cites W2790121402 @default.
- W4313593430 cites W2792982605 @default.
- W4313593430 cites W2801211266 @default.
- W4313593430 cites W2898384452 @default.
- W4313593430 cites W2940979924 @default.
- W4313593430 cites W2968108276 @default.
- W4313593430 cites W2971059942 @default.
- W4313593430 cites W2973040883 @default.
- W4313593430 cites W2979714881 @default.
- W4313593430 cites W3003346174 @default.
- W4313593430 cites W3025910600 @default.
- W4313593430 cites W3026585214 @default.
- W4313593430 cites W3114399762 @default.
- W4313593430 cites W3130696951 @default.
- W4313593430 cites W3133964420 @default.
- W4313593430 cites W3137040735 @default.
- W4313593430 cites W3197330776 @default.
- W4313593430 cites W3209953042 @default.
- W4313593430 cites W4212849511 @default.
- W4313593430 cites W4214731045 @default.
- W4313593430 cites W4237544501 @default.
- W4313593430 cites W4250823436 @default.
- W4313593430 cites W774795066 @default.
- W4313593430 doi "https://doi.org/10.1016/j.matchemphys.2023.127352" @default.
- W4313593430 hasPublicationYear "2023" @default.
- W4313593430 type Work @default.
- W4313593430 citedByCount "3" @default.
- W4313593430 countsByYear W43135934302023 @default.
- W4313593430 crossrefType "journal-article" @default.
- W4313593430 hasAuthorship W4313593430A5004044164 @default.
- W4313593430 hasAuthorship W4313593430A5012850085 @default.
- W4313593430 hasAuthorship W4313593430A5033816608 @default.
- W4313593430 hasAuthorship W4313593430A5044383811 @default.
- W4313593430 hasAuthorship W4313593430A5070745915 @default.
- W4313593430 hasAuthorship W4313593430A5091714307 @default.
- W4313593430 hasConcept C113196181 @default.
- W4313593430 hasConcept C118792377 @default.
- W4313593430 hasConcept C119128265 @default.
- W4313593430 hasConcept C127413603 @default.
- W4313593430 hasConcept C161790260 @default.
- W4313593430 hasConcept C169760540 @default.