Sensor properties of ZnO:Al nanofibres obtained by electrospinning

• Autorzy: Maziarz W. , Rydosz A. , Wysocka K. , Pisarkiewicz T.

Identyfikatory

DOI

10.2478/s13536-013-0186-5

• Języki publikacji: EN

Abstrakty

EN

An electrospinning technology have been developed to obtain zinc oxide nanofibres doped with aluminum. Properties of the obtained nanostructures can be controlled by both the composition of a precursor and subsequent annealing treatment. The gas sensors manufactured with the use of ZnO:Al nanofibres exhibit good response to NO2 at relatively low operating temperatures. For some samples it was observed that interaction with ambient NO2 gas causes the change of conductivity from n-type to p-type at higher operating temperatures. This phenomenon was not observed for the samples annealed at higher temperature.

Słowa kluczowe

EN

ZnO; Al nanofibres; electrospinning; gas sensors

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2014
• Tom: Vol. 32, No. 2
• Strony: 176--180
• Opis fizyczny: Bibliogr. 18 poz., rys., wykr.

Twórcy

autor

Maziarz W.

• AGH University of Science and Technology, Faculty of Computer Science, Electronics and Telecommunications, Dept. of Electronics, Al. Mickiewicza 30, 30-059 Krakow

autor

Rydosz A.

• AGH University of Science and Technology, Faculty of Computer Science, Electronics and Telecommunications, Dept. of Electronics, Al. Mickiewicza 30, 30-059 Krakow

autor

Wysocka K.

• AGH University of Science and Technology, Faculty of Computer Science, Electronics and Telecommunications, Dept. of Electronics, Al. Mickiewicza 30, 30-059 Krakow

autor

Pisarkiewicz T.

• AGH University of Science and Technology, Faculty of Computer Science, Electronics and Telecommunications, Dept. of Electronics, Al. Mickiewicza 30, 30-059 Krakow

Bibliografia

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