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22 September 2003 The influence of the choice of the cross-linking agent on the electrical properties of polyethyleneimine-based humidity sensors
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Proceedings Volume 5124, Optoelectronic and Electronic Sensors V; (2003) https://doi.org/10.1117/12.517103
Event: Optoelectronic and Electronic Sensors V, 2002, Rzeszow, Poland
Abstract
The results of impedance measurements of thin film polymer humidity sensors are presented in this paper. The sensors were made of chemically modified polyethyleneimine, spread on alumina substrate with comb type gold electrodes. Electrical properties of the sensors are strongly dependent on relative humidity (RH). The influence of the selected cross-linking agents on the properties, measuring range, and technology of preparation of the sensors is discussed.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Bogdan Chachulski, Piotr Jasinski, and Grzegorz Jasinski "The influence of the choice of the cross-linking agent on the electrical properties of polyethyleneimine-based humidity sensors", Proc. SPIE 5124, Optoelectronic and Electronic Sensors V, (22 September 2003); https://doi.org/10.1117/12.517103
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