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Proceedings Paper

Complex impedance property of humidity sensing composite material of nano-BaTiO3 and polymer RMX
Author(s): Jing Wang; Qiuhua Lin; Tong Zhang; Riqiang Zhou; Baokun Xu
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Paper Abstract

The humidity sensors were made of the composite material of nano crystal BaTiO3 and polymer RMX. The complex impedance diagrams of the composite material were drawn in the frequency range 10Hz-100kHz, and in the relative humidity range 7 percent to 98 percent at the temperature around 15 degrees C. As the RH increases, the shape of the complex impedance curves changes from a semicircle to a line.

Paper Details

Date Published: 14 September 2001
PDF: 5 pages
Proc. SPIE 4414, International Conference on Sensor Technology (ISTC 2001), (14 September 2001); doi: 10.1117/12.440215
Show Author Affiliations
Jing Wang, Dalian Univ. of Technology (China)
Qiuhua Lin, Dalian Univ. of Technology (China)
Tong Zhang, Jilin Univ. (China)
Riqiang Zhou, Dalian Univ. of Technology (China)
Baokun Xu, Jilin Univ. (China)

Published in SPIE Proceedings Vol. 4414:
International Conference on Sensor Technology (ISTC 2001)
Yikai Zhou; Shunqing Xu, Editor(s)

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