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Proceedings Paper

Investigations of a new humidity sensor with polymer film
Author(s): Bogdan Chachulski; Daniel Falęta; Jacek Gębicki; Piotr Jasinski; Grzegorz Jasinski; Antoni Nowakowski
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Paper Abstract

Results of impedance measurements of humidity sensors with epoxy resins containig quarternary ammonium salts are presented in this paper. The humidity sensitive membranes were prepared from polyethyleneimine (PEI). PEI was cross-linked using 1,4-butanediol diglycidyl ether (BDDGE) and glycidyl trimethyl ammonium chloride (GTMAC) was added as a humidity sensitive epoxy monomer.

Paper Details

Date Published: 20 October 2006
PDF: 8 pages
Proc. SPIE 6348, Optoelectronic and Electronic Sensors VI, 63480D (20 October 2006); doi: 10.1117/12.721045
Show Author Affiliations
Bogdan Chachulski, Gdańsk Univ. of Technology (Poland)
Daniel Falęta, Gdańsk Univ. of Technology (Poland)
Jacek Gębicki, Gdańsk Univ. of Technology (Poland)
Piotr Jasinski, Gdańsk Univ. of Technology (Poland)
Grzegorz Jasinski, Gdańsk Univ. of Technology (Poland)
Antoni Nowakowski, Gdańsk Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 6348:
Optoelectronic and Electronic Sensors VI

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