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Proceedings Paper

Sensor properties of copper phthalocyanine in layer structures of a surface acoustic wave (SAW) type
Author(s): Marian W. Urbanczyk; Aleksander Opilski; Wieslaw P. Jakubik
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Paper Abstract

Among the new methods of gas detection are those based on the use of a Surface Acoustic Waves in a layer structures. In such structures a chemically active layer can be a macromolecular compound--for instance: Copper Phthalocyanine (CuPc). In this paper are shown the results of the interaction investigations of a selected gas group with a CuPc layer. A linear dependence has been observed between the concentration of NO2 molecules in the air and the output signal of the device.

Paper Details

Date Published: 30 June 1995
PDF: 7 pages
Proc. SPIE 2634, Optoelectronic and Electronic Sensors, (30 June 1995); doi: 10.1117/12.213160
Show Author Affiliations
Marian W. Urbanczyk, Silesian Technical Univ. (Poland)
Aleksander Opilski, Silesian Technical Univ. (Poland)
Wieslaw P. Jakubik, Silesian Technical Univ. (Poland)


Published in SPIE Proceedings Vol. 2634:
Optoelectronic and Electronic Sensors
Ryszard Jachowicz; Zdzislaw Jankiewicz, Editor(s)

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