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Description
  • Thin sensing films based on tin acetylacetonate (SnAcAc) with a platinum catalyst were prepared in situ by pulsed laser deposition (PLD) with a Nd:YAG laser. The morphology and roughness of both as-deposited and annealed layers were characterized. These layers were also deposited on alumina sensor substrates with interdigital Pt electrodes and then used for the detection of hydrogen, n-butanol, toluene, and water vapors in synthetic air. The temperature dependence of the response of the prepared sensors was measured in the range of 40-350°C. It was proved that the selectivity to the above mentioned gases is easily tunable by adjusting the operating temperature of the sensor. The maximum response was achieved at 110°C for hydrogen, 220°C for n-butanol, 300°C for toluene, and 340°C for water vapor. The activation energy of surface reactions taking place during the detection process was also calculated.
  • Thin sensing films based on tin acetylacetonate (SnAcAc) with a platinum catalyst were prepared in situ by pulsed laser deposition (PLD) with a Nd:YAG laser. The morphology and roughness of both as-deposited and annealed layers were characterized. These layers were also deposited on alumina sensor substrates with interdigital Pt electrodes and then used for the detection of hydrogen, n-butanol, toluene, and water vapors in synthetic air. The temperature dependence of the response of the prepared sensors was measured in the range of 40-350°C. It was proved that the selectivity to the above mentioned gases is easily tunable by adjusting the operating temperature of the sensor. The maximum response was achieved at 110°C for hydrogen, 220°C for n-butanol, 300°C for toluene, and 340°C for water vapor. The activation energy of surface reactions taking place during the detection process was also calculated. (en)
Title
  • Sensing properties of tin acetylacetonate-based thin films doped with platinum
  • Sensing properties of tin acetylacetonate-based thin films doped with platinum (en)
skos:prefLabel
  • Sensing properties of tin acetylacetonate-based thin films doped with platinum
  • Sensing properties of tin acetylacetonate-based thin films doped with platinum (en)
skos:notation
  • RIV/60461373:22340/12:43893723!RIV13-GA0-22340___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GAP108/11/1298), Z(AV0Z10100522), Z(MSM6046137302), Z(MSM6046137306)
http://linked.open...iv/cisloPeriodika
  • 2
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 167443
http://linked.open...ai/riv/idVysledku
  • RIV/60461373:22340/12:43893723
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • selectivity tunable by temperature; pulsed laser deposition (PLD) method; tin acetylacetonate; gas sensing (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • JP - Japonsko
http://linked.open...ontrolniKodProRIV
  • [23A1C944B993]
http://linked.open...i/riv/nazevZdroje
  • Sensors and Materials
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 24
http://linked.open...iv/tvurceVysledku
  • Lančok, Ján
  • Vrňata, Martin
  • Fitl, Přemysl
  • Kopecký, Dušan
  • Náhlík, Josef
  • Vlček, Jan
  • Hofmann, Jaroslav
  • Myslík, Vladimír
http://linked.open...ain/vavai/riv/wos
  • 000301034300002
http://linked.open...n/vavai/riv/zamer
issn
  • 0914-4935
number of pages
http://localhost/t...ganizacniJednotka
  • 22340
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