Planar-to-Nonplanar Conformational Transition in Thermochromic Polythiophenes:  A Spectroscopic Study

The thermochromic transition in regioregular poly(3-(2-methyl-1-butoxy)-4-methylthiophene) was characterized by UV−vis, FTIR, and Raman spectroscopies. The nonplanar yellow form of this polymer can be planarized at room temperature upon treatment with acetone vapor to yield a red polymer film. Upon...

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Veröffentlicht in:	Macromolecules 2003-02, Vol.36 (3), p.692-697
Hauptverfasser:	Garreau, S, Leclerc, M, Errien, N, Louarn, G
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Electrical, magnetic and optical properties Exact sciences and technology Organic polymers Physicochemistry of polymers Properties and characterization
Online-Zugang:	Volltext
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