Matches in SemOpenAlex for { <https://semopenalex.org/work/W4223620903> ?p ?o ?g. }
- W4223620903 endingPage "164973" @default.
- W4223620903 startingPage "164973" @default.
- W4223620903 abstract "For metal oxide gas sensors, the upstream theoretical mechanism can provide both quantum guidance for screening favorable materials and important insights in fabricating electronic devices. However, except for widely popular Yamazoe’s ‘receptor-transducer-utility’ model, some specific theoretical models still lack for diverse sensing properties of metal oxide semiconductor currently. Based on a deeper understanding of surface catalytic mechanism, n-type SnO2 was selected as an example to screen a better solution. Herein, hierarchical SnO2 microcubes assembled from cross-stacked nanoslices were synthesized via a self-templated method, and the SnO2 microcubes displayed versatile performances with excellent response to 100 ppm ethanol (Sr = Rair/Rgas = 56.9), relative low optimal working temperature of 170 °C, good repeatability under high R.H. (90%) and ultra-low detection limit even under 0.1 ppm. The performances of SnO2 nanofilms, hierarchical SnO2 nanotubes and commercial SnO2 powder were also studied. The results showed that the increase of exposed higher energy facet of (101) and rich oxygen vacancies on 3D-crossed nanoslices of SnO2 microcubes contribute to outstanding gas sensing performances, which were also confirmed by the DFT calculations. These demonstrate a diverse sensing mechanism and a new insights for state-in-art gas sensing materials of SnO2." @default.
- W4223620903 created "2022-04-15" @default.
- W4223620903 creator A5010131886 @default.
- W4223620903 creator A5018669333 @default.
- W4223620903 creator A5035010911 @default.
- W4223620903 creator A5036574199 @default.
- W4223620903 creator A5039931531 @default.
- W4223620903 creator A5053378886 @default.
- W4223620903 creator A5055723755 @default.
- W4223620903 creator A5077828260 @default.
- W4223620903 date "2022-08-01" @default.
- W4223620903 modified "2023-09-26" @default.
- W4223620903 title "High energy facets and oxygen vacancies guided hierarchical tin dioxide microcubes assembled by cross-stacked nanoslices for ethanol gas-sensing" @default.
- W4223620903 cites W1981368803 @default.
- W4223620903 cites W1987610181 @default.
- W4223620903 cites W1990835269 @default.
- W4223620903 cites W2006880698 @default.
- W4223620903 cites W2007395042 @default.
- W4223620903 cites W2011886660 @default.
- W4223620903 cites W2015992924 @default.
- W4223620903 cites W2027540727 @default.
- W4223620903 cites W2029741257 @default.
- W4223620903 cites W2051227778 @default.
- W4223620903 cites W2053286983 @default.
- W4223620903 cites W2054121315 @default.
- W4223620903 cites W2085568439 @default.
- W4223620903 cites W2096747776 @default.
- W4223620903 cites W2128645378 @default.
- W4223620903 cites W2135851621 @default.
- W4223620903 cites W2223475479 @default.
- W4223620903 cites W2285979304 @default.
- W4223620903 cites W2326612988 @default.
- W4223620903 cites W2512585223 @default.
- W4223620903 cites W2529904998 @default.
- W4223620903 cites W2612637354 @default.
- W4223620903 cites W2614282509 @default.
- W4223620903 cites W2621856092 @default.
- W4223620903 cites W2741313534 @default.
- W4223620903 cites W2793273556 @default.
- W4223620903 cites W2810022843 @default.
- W4223620903 cites W2885689262 @default.
- W4223620903 cites W2888909333 @default.
- W4223620903 cites W2890386414 @default.
- W4223620903 cites W2898863031 @default.
- W4223620903 cites W2900482824 @default.
- W4223620903 cites W2908678206 @default.
- W4223620903 cites W2913778965 @default.
- W4223620903 cites W2921433949 @default.
- W4223620903 cites W2922272874 @default.
- W4223620903 cites W2938616807 @default.
- W4223620903 cites W2942377467 @default.
- W4223620903 cites W2954563017 @default.
- W4223620903 cites W2957035982 @default.
- W4223620903 cites W3004941093 @default.
- W4223620903 cites W3020883031 @default.
- W4223620903 cites W3084420553 @default.
- W4223620903 cites W3085976796 @default.
- W4223620903 cites W3120561641 @default.
- W4223620903 cites W3124652293 @default.
- W4223620903 cites W3130490178 @default.
- W4223620903 cites W3136263393 @default.
- W4223620903 cites W3165506299 @default.
- W4223620903 cites W3174678097 @default.
- W4223620903 cites W3209953042 @default.
- W4223620903 cites W3210744752 @default.
- W4223620903 cites W3213638988 @default.
- W4223620903 cites W3215817290 @default.
- W4223620903 cites W4200098316 @default.
- W4223620903 cites W4206134927 @default.
- W4223620903 doi "https://doi.org/10.1016/j.jallcom.2022.164973" @default.
- W4223620903 hasPublicationYear "2022" @default.
- W4223620903 type Work @default.
- W4223620903 citedByCount "0" @default.
- W4223620903 crossrefType "journal-article" @default.
- W4223620903 hasAuthorship W4223620903A5010131886 @default.
- W4223620903 hasAuthorship W4223620903A5018669333 @default.
- W4223620903 hasAuthorship W4223620903A5035010911 @default.
- W4223620903 hasAuthorship W4223620903A5036574199 @default.
- W4223620903 hasAuthorship W4223620903A5039931531 @default.
- W4223620903 hasAuthorship W4223620903A5053378886 @default.
- W4223620903 hasAuthorship W4223620903A5055723755 @default.
- W4223620903 hasAuthorship W4223620903A5077828260 @default.
- W4223620903 hasConcept C108225325 @default.
- W4223620903 hasConcept C171250308 @default.
- W4223620903 hasConcept C178790620 @default.
- W4223620903 hasConcept C185592680 @default.
- W4223620903 hasConcept C191897082 @default.
- W4223620903 hasConcept C192562407 @default.
- W4223620903 hasConcept C2779667129 @default.
- W4223620903 hasConcept C2779851234 @default.
- W4223620903 hasConcept C2780924660 @default.
- W4223620903 hasConcept C49040817 @default.
- W4223620903 hasConcept C525849907 @default.
- W4223620903 hasConcept C540031477 @default.
- W4223620903 hasConcept C57863236 @default.
- W4223620903 hasConceptScore W4223620903C108225325 @default.
- W4223620903 hasConceptScore W4223620903C171250308 @default.
- W4223620903 hasConceptScore W4223620903C178790620 @default.