Matches in SemOpenAlex for { <https://semopenalex.org/work/W4210273516> ?p ?o ?g. }
- W4210273516 endingPage "152623" @default.
- W4210273516 startingPage "152623" @default.
- W4210273516 abstract "Sandwich-structured rGO-SnO2 nanocomposites comprising of reduced graphene oxide (rGO) nanosheets and SnO2 nanoparticles were prepared by a simple refluxing reaction, and its hydrogen sensing performance was investigated. The structural characterization confirmed that the ultra-fine cylindrical SnO2 nanoparticles with length of ∼ 15 nm and diameter of ∼ 5 nm were loaded on the surface of rGO nanosheets. BET surface area of rGO-SnO2 nanocomposite enhanced as the amount of GO increased. Additionally, the increase in the amount of GO effectively inhibited the disproportionation reaction of Sn2+ during the annealing process. When the mass ratio of GO to SnO2 was higher than 1.0 wt%, the disproportionation reaction of Sn2+ was completely suppressed and all Sn-related products were changed into SnO2 phases. The 1.0 wt% rGO-SnO2 nanocomposites based gas sensor showed the highest response of 11.88 to 500 ppm H2 at 225 °C, with fast response/recovery times of 2 s/19 s and a detection limit of lower than 5 ppm. Especially, the sensor showed good reproducibility, selectivity, moisture resistance, and long-term stability. H2 sensing mechanisms of rGO-SnO2 nanocomposites were discussed based on the experimental data and gas-sensing reaction theory." @default.
- W4210273516 created "2022-02-08" @default.
- W4210273516 creator A5034657378 @default.
- W4210273516 creator A5047770478 @default.
- W4210273516 creator A5051979448 @default.
- W4210273516 creator A5054852054 @default.
- W4210273516 creator A5056165163 @default.
- W4210273516 creator A5064332264 @default.
- W4210273516 creator A5079534532 @default.
- W4210273516 creator A5087496506 @default.
- W4210273516 creator A5088781977 @default.
- W4210273516 date "2022-05-01" @default.
- W4210273516 modified "2023-10-10" @default.
- W4210273516 title "Construction of rGO-SnO2 heterojunction for enhanced hydrogen detection" @default.
- W4210273516 cites W1803508823 @default.
- W4210273516 cites W2014445809 @default.
- W4210273516 cites W2048028032 @default.
- W4210273516 cites W2052608510 @default.
- W4210273516 cites W2079094579 @default.
- W4210273516 cites W2169657429 @default.
- W4210273516 cites W2419052317 @default.
- W4210273516 cites W2546912135 @default.
- W4210273516 cites W2552456427 @default.
- W4210273516 cites W2567283303 @default.
- W4210273516 cites W2585586419 @default.
- W4210273516 cites W2748866382 @default.
- W4210273516 cites W2800271439 @default.
- W4210273516 cites W2890386414 @default.
- W4210273516 cites W2896071859 @default.
- W4210273516 cites W2896882632 @default.
- W4210273516 cites W2898863031 @default.
- W4210273516 cites W2902996045 @default.
- W4210273516 cites W2907132522 @default.
- W4210273516 cites W2911651125 @default.
- W4210273516 cites W2945301106 @default.
- W4210273516 cites W2952856570 @default.
- W4210273516 cites W2972163821 @default.
- W4210273516 cites W2972839057 @default.
- W4210273516 cites W2982579444 @default.
- W4210273516 cites W2986457124 @default.
- W4210273516 cites W2987714749 @default.
- W4210273516 cites W3004352145 @default.
- W4210273516 cites W3010699347 @default.
- W4210273516 cites W3011919183 @default.
- W4210273516 cites W3041770873 @default.
- W4210273516 cites W3047238171 @default.
- W4210273516 cites W3047523972 @default.
- W4210273516 cites W3083810370 @default.
- W4210273516 cites W3107175483 @default.
- W4210273516 cites W3112923434 @default.
- W4210273516 cites W3119392426 @default.
- W4210273516 cites W3120394818 @default.
- W4210273516 cites W3122943567 @default.
- W4210273516 cites W3130762363 @default.
- W4210273516 cites W3131652672 @default.
- W4210273516 cites W3135333137 @default.
- W4210273516 cites W3139075691 @default.
- W4210273516 cites W3147129450 @default.
- W4210273516 cites W3148481934 @default.
- W4210273516 cites W3151300784 @default.
- W4210273516 cites W3168376099 @default.
- W4210273516 doi "https://doi.org/10.1016/j.apsusc.2022.152623" @default.
- W4210273516 hasPublicationYear "2022" @default.
- W4210273516 type Work @default.
- W4210273516 citedByCount "19" @default.
- W4210273516 countsByYear W42102735162022 @default.
- W4210273516 countsByYear W42102735162023 @default.
- W4210273516 crossrefType "journal-article" @default.
- W4210273516 hasAuthorship W4210273516A5034657378 @default.
- W4210273516 hasAuthorship W4210273516A5047770478 @default.
- W4210273516 hasAuthorship W4210273516A5051979448 @default.
- W4210273516 hasAuthorship W4210273516A5054852054 @default.
- W4210273516 hasAuthorship W4210273516A5056165163 @default.
- W4210273516 hasAuthorship W4210273516A5064332264 @default.
- W4210273516 hasAuthorship W4210273516A5079534532 @default.
- W4210273516 hasAuthorship W4210273516A5087496506 @default.
- W4210273516 hasAuthorship W4210273516A5088781977 @default.
- W4210273516 hasConcept C104779481 @default.
- W4210273516 hasConcept C118792377 @default.
- W4210273516 hasConcept C119128265 @default.
- W4210273516 hasConcept C127413603 @default.
- W4210273516 hasConcept C155672457 @default.
- W4210273516 hasConcept C159985019 @default.
- W4210273516 hasConcept C161790260 @default.
- W4210273516 hasConcept C171250308 @default.
- W4210273516 hasConcept C17365422 @default.
- W4210273516 hasConcept C178790620 @default.
- W4210273516 hasConcept C185592680 @default.
- W4210273516 hasConcept C191897082 @default.
- W4210273516 hasConcept C192562407 @default.
- W4210273516 hasConcept C2777855556 @default.
- W4210273516 hasConcept C2779851234 @default.
- W4210273516 hasConcept C30080830 @default.
- W4210273516 hasConcept C42360764 @default.
- W4210273516 hasConcept C43617362 @default.
- W4210273516 hasConcept C49040817 @default.
- W4210273516 hasConcept C512968161 @default.
- W4210273516 hasConcept C79794668 @default.