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Spectral properties of methylene blue modified polypyrrole film

Domenii publicaţii > Chimie + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Ion, R.-M., Blair, D.F. , Radovici, O.

Editorial: Journal of the Serbian Chemical Society, 62(11), p.1063-1068, 1997.


In this paper the UV-Vis spectra of methylene blue incorporated into a polypyrrole polymer matrix is discussed. The changes of the absorption maxima of methylene blue in the presence of polypyrrole have been fitted with Gauss type functions using a PC computer programme. In addition, the aggregation equilibrium for methylene blue alone and in the presence of polypyrrole is evaluated.

Cuvinte cheie: Aggregation; Conducting polymers; Methylene blue; Polypyrrole