3,3'-Dialkyl-substituted poly[E-1,2-(2,2'-dithienyl)ethylene]s (PDTEs) have been synthesized and characterized. The polymers are sufficiently soluble in common organic solvents and have been structurally characterized by NMR and FT-IR spectroscopies. The polymers, doped via chemical or electrochemical process, show a strong electrochromic effect. The films of substituted polymer are blue in the reduced form whilst the doped materials are quite transparent in the visible spectral region.
SYNTHESIS AND CHARACTERIZATION OF ALKYL-SUBSTITUTED POLY[E-1,2-(2,2'-DITHIENYL)ETHYLENE]S
CATELLANI M;LUZZATI S;
1994
Abstract
3,3'-Dialkyl-substituted poly[E-1,2-(2,2'-dithienyl)ethylene]s (PDTEs) have been synthesized and characterized. The polymers are sufficiently soluble in common organic solvents and have been structurally characterized by NMR and FT-IR spectroscopies. The polymers, doped via chemical or electrochemical process, show a strong electrochromic effect. The films of substituted polymer are blue in the reduced form whilst the doped materials are quite transparent in the visible spectral region.File in questo prodotto:
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Descrizione: SYNTHESIS AND CHARACTERIZATION OF ALKYL-SUBSTITUTED POLY[E-1,2-(2,2'-DITHIENYL)ETHYLENE]
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