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Sol-gel coatings for electrical gas sensors

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Konferencja
7th Seminar Porous Glasses - Special Glasses PGL, 2005, Szklarska Poręba, Poland, September 10-14, 2005 r.
Języki publikacji
EN
Abstrakty
EN
The influence of volatile organic compound vapours of TiO2 gas-sensing layers prepared via the sol-gel technique was investigated. The sol-gel-derived layers were tested in the environment of alcohols, aliphatic and aromatic compounds. Specified organic compounds caused reversible changes of the semiconductor film resistance. The response of the titania film was registered as current intensity changes versus time at different sensor operating temperatures. The results suggested that TiO2 films prepared by the sol-gel technique can be used as chemical sensors.
Słowa kluczowe
Czasopismo
Rocznik
Strony
783--790
Opis fizyczny
Bibliogr. 14 poz.
Twórcy
  • Wrocław University of Technology, Institute of Materials Science and Applied Mechanics, ul. Somoluchowskiego 25, 50-370 Wrocław
autor
  • Wrocław University of Technology, Institute of Materials Science and Applied Mechanics, ul. Somoluchowskiego 25, 50-370 Wrocław
autor
  • Wrocław University of Technology, Institute of Environmental Protection Engineering, Wybrzeże Wyspiańskiego 27, 50-372 Wrocław, Poland
autor
  • Wrocław University of Technology, Institute of Machine Design and Operation, Łukasiewicza 7/9, 50-371 Wrocław, Poland
  • Wrocław University of Technology, Institute of Materials Science and Applied Mechanics, ul. Somoluchowskiego 25, 50-370 Wrocław
  • Electrotechnical Institute, Skłodowskiej-Curie 55/61, 50-369 Wrocław, Poland
Bibliografia
  • [1] Garzella C., Comini E., Tempesti E., Frigeri C., Sberveglieri G., TiO2 thin films by a novel sol-gel processing for gas sensor applications, Sensors and Actuators B: Chemical 68(1-3), 2000, pp. 189-96.
  • [2] Soliman Selim M., Room temperature sensitivity of (SnO2-ZrO2) sol-gel thin films, Sensors and Actuators A: Physical 84(1-2), 2000, pp. 76-80.
  • [3] Trinchi a., Li Y.X., Wlodarski W., Kaciulis S., Pandolfi L., Russo S.P., Duplessis J., Viticoli S., Investigation of sol-gel prepared Ga-Zn oxide thin films for oxygen gas sensing, Sensors and Actuators A: Physical 108(1-3), 2003, pp. 263-70.
  • [4] Tong M., Dai G., Gao D., W03 thin film sensor prepared by sol-gel technique and its low-temperature sensing properties to trimethylamine, Materials Chemistry and Physics 69(1-3), 2001, pp. 176-9.
  • [5] Prasad A.K., Kubinski D.J., Gouma P.I., Comparison of sol-gel and ion beam deposited MoO3 thin film gas sensors for selective ammonia detection, Sensors and Actuators B: Chemical 93(1-3), 2003, pp. 25-30.
  • [6] Francioso L., Presicce D.S., Taurino A.M., Rella R., Siciliano P., Ficarella A., Automotive application of sol-gel TiO2 thin film-based sensor for lambda measurement, Sensors and Actuators B: Chemical 95(1-3), 2003, pp. 66-72
  • [7] Marbrook M. , Hawkins P., A rapidly-responding sensor for benzene, methanol and ethanol vapours based on films of titanium dioxide dispersed in a polymer operating at room temperature, Sensors and Actuators B: Chemical 75(3), 2001, pp. 197-202.
  • [8] Islam M.R., Kumazawa N., Takeuchi M., Titaniumdioxide chemical sensor working with AC voltage, Sensors and Actuators B: Chemical 46(2), 1998, pp. 114-9.
  • [9] Toccoli T., Capone S., Guerini L., Anderle M., Boschetti A., Iacob E., Micheli V., Siciliano P., Iannotta S., Growth of titanium dioxide films by cluster supersonic beams for VOC sensing applications, IEEE Sensors Journal 3(2), 2003, pp. 199-205.
  • [10] Li Y., Wlodarski W., Galatsis K., Moslih S.H., Cole J., Russo S., Rockelmann N., Gas sensing properties ofp-type semiconducting Cr-doped TiO2 thin films, Sensors and Actuators B: Chemical 83(1-3), 2002, pp. 160-3.
  • [11] Ruiz A.M., Cornet A., Shimanoe K., Morante J.R., Yamazoe N., Transition metals (Co, Cu) as additives on hydrothermally treated Tio2 for gas sensing, Sensors and Actuators B: Chemical 109(1), 2005, pp. 7-12.
  • [12] Savage N.O., Akbar S.A., Dutta P.K., Titanium dioxide based high temperature carbon monoxide selective sensor, Sensors and Actuators B: Chemical 72(3), 2001, pp. 239-48.
  • [13] Tang H., Prasad K., Sanjines R., Levy F., TiO2 anatase thin films as gas sensors, Sensors and Actuators B: Chemical 26(1-3), 1995, pp. 71-5.
  • [14] Bearzotti a., Bertolo J.M., Innocenzi P., Falcaro P., Traversa E., Relative humidity and alcohol sensors based on mesoporous silica thin films synthesised from block copolymers, Sensors and Actuators B: Chemical 95(1-3), 2003, pp. 107-10.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW1-0020-0019
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