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Proceedings Paper

Thermochromic and solvatochromic properties of CoCl2 solution
Author(s): Wojciech Wroblewski; Anna Strzelczyk; Artur Dybko
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Paper Abstract

The paper present detailed spectrophotometric studies of thermochromic and solvatochromic properties of solutions of cobalt chloride. The solution exhibits absorbance changes in the visible spectrum in dependence of the temperature and polarity of the solvent used. The influence of the solvent structure, alcohol/water ratio on the spectral properties of the thermochromic solution was examined. The results obtained can be useful in the design of the receptor part of the temperature and humidity fiber optic sensors.

Paper Details

Date Published: 8 August 2001
PDF: 6 pages
Proc. SPIE 4516, Optoelectronic and Electronic Sensors IV, (8 August 2001);
Show Author Affiliations
Wojciech Wroblewski, Warsaw Univ. of Technology (Poland)
Anna Strzelczyk, Warsaw Univ. of Technology (Poland)
Artur Dybko, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 4516:
Optoelectronic and Electronic Sensors IV
Jerzy Fraczek, Editor(s)

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