Sensor properties of copper phthalocyanine in layer structures of a surface acoustic wave (SAW) type

Marian W. Urbanczyk; Aleksander Opilski; Wieslaw P. Jakubik

doi:10.1117/12.213160

30 June 1995 Sensor properties of copper phthalocyanine in layer structures of a surface acoustic wave (SAW) type

Marian W. Urbanczyk, Aleksander Opilski, Wieslaw P. Jakubik

Proceedings Volume 2634, Optoelectronic and Electronic Sensors; (1995) https://doi.org/10.1117/12.213160
Event: Optoelectronic and Electronic Sensors, 1994, Warsaw-Zegrze, Poland

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.

Citation Download Citation

Marian W. Urbanczyk, Aleksander Opilski, and Wieslaw P. Jakubik "Sensor properties of copper phthalocyanine in layer structures of a surface acoustic wave (SAW) type", Proc. SPIE 2634, Optoelectronic and Electronic Sensors, (30 June 1995); https://doi.org/10.1117/12.213160

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